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Eaton Power Xpert 9395P 250 kVA User And Installation Manual - 3.2 Preparing The Site

Summary of Power Xpert 9395P 250 kVA

  • Page 1

    User’s and installation guide power xpert™ 9395p ups 250 kva / 275 kva / 300 kva.

  • Page 3: Power Xpert™ 9395P Ups

    Power xpert™ 9395p ups 250 kva / 275 kva / 300 kva user’s and installation guide.

  • Page 4

    Important safety instructions save these instructions this manual contains important instructions that you should follow during installation and maintenance of the ups and batteries. Please read all instructions before operating the equipment and save this manual for future reference. This is a prod...

  • Page 5

    I 9395p 250 kva / 275 kva / 300 kva user’s and installation guide 1 introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 1.1 ups standard features . . . . . ....

  • Page 6

    Ii 6.4.2 normal mode – distributed bypass. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72 6.4.3 bypass mode – distributed bypass . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ....

  • Page 7

    Iii 9395p 250 kva / 275 kva / 300 kva user’s and installation guide list of tables table 3-1: ups cabinet weights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 table 3-2...

  • Page 8

    Iv 9395p 250 kva / 275 kva / 300 kva user’s and installation guide list of figures 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 13 14 14 15 15 23 26 27 29 figure 1-1 .Ups (250 kva / 275 kva / 300 kva) with the 7-inch color touchscreen . . . . . . . . . . . . ...

  • Page 9

    V 9395p 250 kva / 275 kva / 300 kva user’s and installation guide 78 79 figure 6-13 .Typical distributed bypass system (3+1 and 4+0 configurations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Figure ...

  • Page 10: 1 Introduction

    1 9395p 250 kva / 275 kva / 300 kva user’s and installation guide 1 introduction the eaton power xpert ® 9395p uninterruptible power supply (ups) is a true online, continuous-duty, transformerless, double-conversion, solid-state, three-phase system, providing conditioned and uninterruptible ac power...

  • Page 11

    2 9395p 250 kva / 275 kva / 300 kva user’s and installation guide figure 1-1. Ups ( 250 kva / 275 kva / 300 kva ) with the 7-inch color touchscreen the following figure shows the eaton 9395p ups with the 7” lcd color touchascreen. The l c d control panel, located on the front of the ups, contains a ...

  • Page 12

    3 9395p 250 kva / 275 kva / 300 kva user’s and installation guide figure 1-2. Eaton 9395p ups 250 kva / 275 kva / 3 00 kva typical single-module system (including a battery cabinet) 1.1.3 customer interface • building alarm monitoring – up to five inputs in the ups are available to connect the facil...

  • Page 13

    4 9395p 250 kva / 275 kva / 300 kva user’s and installation guide 1.1.5 power management software eaton lansafe® power management software is bundled as part of the software suite cd shipped with the ups. see chapter 8 : “communication” for additional information. 1.2 options and acces...

  • Page 14

    5 9395p 250 kva / 275 kva / 300 kva user’s and installation guide five ups units each with a can card (for paralleling the upss), and a customer-supplied tie cabinet or load distribution panel to act as a tie point. The tie cabinet must contain module output breakers (mobs) with dual auxiliary conta...

  • Page 15

    6 9395p 250 kva / 275 kva / 300 kva user’s and installation guide 1.2.10 variable module management system and high alert modes note the variable module management system and energy saver system modes are mutually exclusive. The variable module management system (vmms) mode maintains upm redundancy ...

  • Page 16: 1.4 Using This Manual

    7 9395p 250 kva / 275 kva / 300 kva user’s and installation guide 1.4 using this manual this manual describes how to install and operate the eaton 9395p 250 kva / 275 kva / 300kva cabinet. Read and understand the procedures described in this manual to ensure trouble-free installation and operation. ...

  • Page 17: 1.7 For More Information

    8 9395p 250 kva / 275 kva / 300 kva user’s and installation guide 1.7 for more information refer to the eaton 9395p integrated battery cabinet (model ibc-l) installation manual (1028181) for the following additional information: • integrated battery cabinet (ibc) installation instructions, including...

  • Page 18: 2 Safety Warnings

    9 9395p 250 kva / 275 kva / 300 kva user’s and installation guide 2 safety warnings important safety instructions save these instructions this manual contains important instructions that should be followed during installation and maintenance of the ups and batteries. Please read all instructions bef...

  • Page 19

    10 9395p 250 kva / 275 kva / 300 kva user’s and installation guide shock is less likely if you disconnect the grounding connection before you work on the batteries. • proper disposal of batteries is required. Refer to local codes for disposal requirements. • do not dispose of batteries in a fire. Ba...

  • Page 20: 3.2 Preparing The Site

    11 9395p 250 kva / 275 kva / 300 kva user’s and installation guide 3 ups installation plan and unpacking use the following basic sequence of steps to install the ups: 1. Create an installation plan for the ups system (chapter 3). 2. Prepare your site for the ups system (chapter 3). 3. Inspect and un...

  • Page 21

    12 9395p 250 kva / 275 kva / 300 kva user’s and installation guide 3.2.1 environmental and installation considerations the ups system installation must meet the following guidelines: • the system must be installed on a level floor suitable for computer or electronic equipment. • the system must be i...

  • Page 22

    13 9395p 250 kva / 275 kva / 300 kva user’s and installation guide table 3-3: air conditioning or ventilation requirements during full load operation ventilation required for cooling air exhaust: approximately 920 liter/sec/250-300kva unit, + 260 liter/sec (isbm). Figure 3-1. Ups cabinet dimensions ...

  • Page 23

    14 9395p 250 kva / 275 kva / 300 kva user’s and installation guide figure 3-2. Ups cabinet dimensions (right side view) figure 3-3. Ups cabinet dimensions (top view).

  • Page 24

    15 9395p 250 kva / 275 kva / 300 kva user’s and installation guide figure 3-4. Ups cabinet dimensions (bottom view with mounting brackets) figure 3-5. Remote epo switch dimensions 1 12.7 mm x 15.8 mm slot (6 x ) 1 1/2 in knockout pattern typ. 5 sides 1.

  • Page 25

    16 9395p 250 kva / 275 kva / 300 kva user’s and installation guide 3.2.2 ups system power wiring preparation note if installing, as part of the ups system, a maintenance bypass without a rectifier input breaker, a minimum of two separate feeds with upstream feeder breakers, or one feed with two upst...

  • Page 26

    17 9395p 250 kva / 275 kva / 300 kva user’s and installation guide • the bypass feed into this equipment uses three or four wires. The rectifier feed into this equipment uses three wires. The phases must be symmetrical about ground (from a wye source) for proper equipment operation. • if the load re...

  • Page 27

    18 9395p 250 kva / 275 kva / 300 kva user’s and installation guide table 3-6: recommended installation parts (not supplied by eaton corporation) external overcurrent protection is not provided by this product, but is required by codes. Refer to table 3-4 for wiring requirements. If an output lockabl...

  • Page 28

    19 9395p 250 kva / 275 kva / 300 kva user’s and installation guide table 3-9: recommended dc input circuit breaker ratings rated battery current is computed at 1.7 volts per cell. The battery wiring used between the battery and the ups should not allow a voltage drop of more than 1% of nominal dc vo...

  • Page 29

    20 9395p 250 kva / 275 kva / 300 kva user’s and installation guide 3.2.3 ups system interface wiring preparation control wiring for features and options should be connected at the customer interface terminal blocks located inside the ups as described in chapter 5: “installing options and ac...

  • Page 30

    21 9395p 250 kva / 275 kva / 300 kva user’s and installation guide 3.2.4 distributed bypass power wiring preparation read and understand the following notes while planning and performing the installation: • all distributed bypass ups rectifier inputs must come from one source and all bypass input fe...

  • Page 31

    22 9395p 250 kva / 275 kva / 300 kva user’s and installation guide 3.3 inspecting and unpacking the ups cabinet the ups cabinet is palleted separately for shipping. The cabinet is shipped bolted to a wooden pallet and protected with outer protective packaging material (see figure 3-6). Warning the u...

  • Page 32

    23 9395p 250 kva / 275 kva / 300 kva user’s and installation guide note while waiting for installation, protect the unpacked cabinet from moisture, dust, and other harmful contaminants. Failure to store and protect the ups properly may void your warranty. Figure 3-6. Eaton 9395p ups 250 kva / 275 kv...

  • Page 33: 4 Ups System Installation

    24 9395p 250 kva / 275 kva / 300 kva user’s and installation guide 4 ups system installation 4.1 preliminary installation information warning installation should be performed only by qualified personnel. Refer to the following while installing the ups system: • chapter 3: “ups installation pla...

  • Page 34

    25 9395p 250 kva / 275 kva / 300 kva user’s and installation guide • lift and move the cabinet using only the front or rear forklift slots. • verify that the forklift forks are in a horizontal position before inserting them into the forklift slots.Do not angle fork tips upward. • insert the forks al...

  • Page 35

    26 9395p 250 kva / 275 kva / 300 kva user’s and installation guide figure 4-1. Removing left side shipping bracket shipping bracket bolts removable right front panel pallet left side shipping bracket 9. Using the retained hardware, reinstall the shipping brackets removed in steps 2 and 3 to the left...

  • Page 36: 4.3

    27 9395p 250 kva / 275 kva / 300 kva user’s and installation guide figure 4-2. Removing right side shipping bracket removable left front panel d front oor s bottom crews pallet right side shipping bracke shipping bracket bolts s top crew 4.3 field installed upm installation if installing a fi-upm, i...

  • Page 37: 4.5

    28 9395p 250 kva / 275 kva / 300 kva user’s and installation guide 4.5 distributed bypass tie cabinet installation note the tie cabinet must contain module output breakers (mobs) with dual auxiliary contacts for control of the system. Without dual auxiliary mobs, upms are not allowed to go to bypass...

  • Page 38

    29 9395p 250 kva / 275 kva / 300 kva user’s and installation guide 4.6.1 2‐hole barrel lug terminations to bus bar installation paragraphs 4.6.2 and 4.6.3 require connecting input, output, and battery power wiring using 2-hole barrel lugs. See figure 4 ‐ 3 for the hardware sequence when installing t...

  • Page 39

    30 9395p 250 kva / 275 kva / 300 kva user’s and installation guide 4.6.2 battery wiring to install wiring to connections: 1. Remove one top screw and two bottom screws securing the ups left front panel (see figure 4 ‐ 2). Lift the panel straight up to remove it from the panel hanger bracket at the t...

  • Page 40

    31 9395p 250 kva / 275 kva / 300 kva user’s and installation guide 11. Using hardware from the external wiring terminal hardware kit (see table 3 ‐ 9), connect phase a, b, and c, and neutral power wiring from the output and neutral terminals of each ups unit to the customer-supplied tie cabinet or l...

  • Page 41

    32 9395p 250 kva / 275 kva / 300 kva user’s and installation guide figure 4 - 5. Distributed bypass wire length note required parallel system wiring length must be equal to ensure approximately equal current sharing when in bypass mode. For proper operation the following must be true: 1a = 2a = 3a =...

  • Page 42

    33 9395p 250 kva / 275 kva / 300 kva user’s and installation guide ac input to ups rectifier (a, b, c) (see figure 4‐7 for detail aa.) neutral (e12) ac output to critical load (a, b, c) (see figure 4‐7 for detail aa.) ac input to ups bypass (a, b, c) (see figure 4‐7 for detail aa.) dc input from bat...

  • Page 43

    34 9395p 250 kva / 275 kva / 300 kva user’s and installation guide ac output to critical load phase c (e8) phase a (e6) phase b (e7) neutral (e12) ac input to ups rectifier phase a (e1) phase c (e3) phase b (e2) phase c (e11) phase a (e9) phase b (e10) ac input to ups bypass ground terminals (ground...

  • Page 44

    3 5 9395p 250 kva / 275 kva / 300 kva user’s and installation guide ac input to upm rectifiers (a, b, c) (see figure 4‐9 for detail aa.) ac output to critical load (a, b, c) (see figure 4‐9 for detail aa.) ac input to ups bypass (a, b, c) (see figure 4‐9 for detail aa.) dc input from battery + (e4) ...

  • Page 45

    36 9395p 250 kva / 275 kva / 300 kva user’s and installation guide ac output to critical load phase c (e8) phase a (e6) phase b (e7) neutral (e12) phase c (e11) phase a (e9) phase b (e10) ac input to ups bypass ground terminals (ground terminal bus can be relocated below.) alternate ground terminal ...

  • Page 46

    37 9395p 250 kva / 275 kva / 300 kva user’s and installation guide 4.6.3 battery power wiring to install wiring to connections: 1. If using an eaton battery cabinet, proceed to step 2; otherwise, proceed to step 4. 2. Route and connect the battery cables between the ups and battery cabinet or batter...

  • Page 47

    38 9395p 250 kva / 275 kva / 300 kva user’s and installation guide dc input from battery + (e4) dc input from battery – (e5) figure 4‐11. Ups power terminal detail bb – common battery dc input from battery – (e5) (upm 1) dc input from battery – (e5) (upm 4 – fi-upm) dc input from battery + (e4) dc i...

  • Page 48

    39 9395p 250 kva / 275 kva / 300 kva user’s and installation guide 4.7 installing interface connections warning hazardous voltages are present near the user interface terminal area if the ups is not totally disconnected. 4.7.1 tb1, tb2, and tb3 connections (other than tb1 battery interface connectio...

  • Page 49

    40 9395p 250 kva / 275 kva / 300 kva user’s and installation guide 10. To locate the appropriate terminals and review the wiring and termination requirements, see paragraph 3.2.3, table 4 ‐ 1, and figure 4 ‐ 13 through figure 4 ‐ 16. 11. Route and connect the wiring. 12. If wiring tb1 batte...

  • Page 50

    41 9395p 250 kva / 275 kva / 300 kva user’s and installation guide terminal tb1 name description 1 repo nc i nput: normally‐closed dry contact used to activate ups epo from a remote switch. 2 repo return 3 repo no i nput: normally‐open dry contact used to activate ups epo from a remote switch. 4 rep...

  • Page 51

    42 9395p 250 kva / 275 kva / 300 kva user’s and installation guide tb1 tb2 x-slot communication bays see figure 4 ‐ 16 for terminal assignments. Figure 4‐14. Interface terminal detail tb2 alarm relay 3 4 5 6 alarm relay nc alarm relay common alarm relay no alarm relay common figure 4‐15. Typical ala...

  • Page 52

    43 9395p 250 kva / 275 kva / 300 kva user’s and installation guide note all building alarm inputs require an isolated normally-open or normally-closed contact or switch (rated at 24 vdc, 20 ma minimum) connected between the alarm input and common terminal as shown. Building alarm inputs can be progr...

  • Page 53

    44 9395p 250 kva / 275 kva / 300 kva user’s and installation guide 4.7.2 tb1 battery interface connections to install wiring to connections: 1. Verify the ups system is turned off and all power sources are removed. See chapter 7, “ups operating instructions,” for shutdown instructions. 2. Unfasten t...

  • Page 54

    45 9395p 250 kva / 275 kva / 300 kva user’s and installation guide 17. Reinstall the small top internal safety shield panel and secure with the cabinet mounted screws. 18. If wiring x-slot connections, proceed to paragraph 4.7.3; otherwise, proceed to step 19. 19. Reinstall the front door removed in...

  • Page 55

    46 9395p 250 kva / 275 kva / 300 kva user’s and installation guide 4.7.3 x-slot connections for installation and setup of an x-slot card, contact an eaton service representative . To install wiring to connections: 1. If not already installed, install the lan and telephone drops. 2. Unfasten the fron...

  • Page 56: 4.8 Installing A

    47 9395p 250 kva / 275 kva / 300 kva user’s and installation guide 4.8 installing a r epo switch note before installing a repo switch, verify that the ups was installed according to the instructions in paragraphs 4.2 through 4.7. When installing the repo switch, you must install conduit between the ...

  • Page 57

    48 9395p 250 kva / 275 kva / 300 kva user’s and installation guide 6. If not already accomplished, remove one top screw and two bottom screws securing the ups left front panel (see figure 4 ‐ 2). Lift the panel straight up to remove it from the panel hanger bracket at the top of the cabinet. 7. Remo...

  • Page 58

    49 9395p 250 kva / 275 kva / 300 kva user’s and installation guide 3 (no) ups tb1 repo switch (no) twisted wires 1 (nc) 2 (return) 4 (return) 3 4 note repo switch rating is 24 vdc, 1a minimum. The repo switch must be a latching-type switch not tied to any other circuits. Repo normally-open and norma...

  • Page 59

    50 9395p 250 kva / 275 kva / 300 kva user’s and installation guide 3 (no) ups tb1 repo switch (nc) twisted wires 1 (nc) 2 (return) 4 (return) 1 2 figure 4‐22. Normally‐closed repo switch wiring 3 (no) ups tb1 repo switch (no) twisted wires 1 (nc) 2 (return) 4 (return) repo switch (nc) figure 4â...

  • Page 60: Control Wiring

    51 9395p 250 kva / 275 kva / 300 kva user’s and installation guide 4.9 installing options, accessories, and distributed bypass control wiring to install options, accessories, and distributed bypass control wiring, see chapter 5: “installing options and accessories”. 4.10 initial startup startup and ...

  • Page 61

    52 9395p 250 kva / 275 kva / 300 kva user’s and installation guide distributed bypass installation checklist each cabinet in the distributed bypass system is placed in its installed location. All conduits and cables are properly routed to the ups cabinets and to the tie cabinet or distribution panel...

  • Page 62

    53 9395p 250 kva / 275 kva / 300 kva user’s and installation guide notes _________________________________________________________________________ _________________________________________________________________________ _________________________________________________________________________ _____...

  • Page 63

    54 9395p 250 kva / 275 kva / 300 kva user’s and installation guide 5 installing options and accessories 5.1 installing an optional hotsync can bridge card as an option, a hotsync controller area network (can) bridge card, shown in figure 5-1, can be installed to provide connectivity for operational ...

  • Page 64

    55 to locate the appropriate terminals on the hotsync can bridge card, see figure 5-2 and table 5-1. Figure 5-2. Hotsync can bridge card connections table 5-1: hotsync can bridge card interface connections 1 j3 2 connections for parallel systems control 3 connections for rpm ii, rim ii, or scm ii 4 ...

  • Page 65

    56 9395p 250 kva / 275 kva / 300 kva user’s and installation guide 5.2 installing distributed bypass control wiring note when installing external wiring to the hotsync can bridge card terminals, route the wiring through the internal opening in the x-slot communication bay. To install distributed byp...

  • Page 66

    57 figure 5-3. Distributed bypass system can and pull-chain simplified interface wiring note this drawing is for distributed bypass wiring purposes and is not a floor layout plan. Upss can be placed in any physical order. Figure 5-4. Distributed bypass system ups can wiring without mobs note externa...

  • Page 67

    58 9395p 250 kva / 275 kva / 300 kva user’s and installation guide figure 5-5. Distributed bypass pull-chain wiring without mobs note use twisted pair wiring between the ups and mob aux contacts. Table 5-3: pull-chain wiring terminations from ups 1 to ups 2 to ups 3 (if installed) to ups 4 (if insta...

  • Page 68

    59 figure 5-6. Distributed bypass pull-chain wiring with mobs note nc and no designations on mob aux contacts are defined with breaker in off (open) position. If mob contacts have pigtail leads, use the same wire gauge to connect to the ups and use the correct crimp connections for the wire gauge. E...

  • Page 69

    60 9395p 250 kva / 275 kva / 300 kva user’s and installation guide table 5-4: pull-chain wiring terminations with mobs from to function ups 1 can bridge card j3-1 (alarm) mob 1 aux 1 nc mob open alarm ups 1 can bridge card j3-2 (alarm return) mob 1 aux 1 com ups 1 tb2-1 (pull chain) mob 1 aux 2 no p...

  • Page 70

    61 6 understanding ups operation 6.1 looking inside the ups system the eaton 9395 ups is a continuous-duty, solid-state, transformerless (at 400 vac), three-phase, true online system that provides conditioned and uninterruptible ac power to the ups system’s output and critical load. The basic system...

  • Page 71: 6.2 Single Ups

    62 9395p 250 kva / 275 kva / 300 kva user’s and installation guide 6.2 single ups a single ups operates independently to support an applied load from the inverter, providing conditioned and uninterruptible ac power to the critical load from the output of the module. During an outage, the inverter co...

  • Page 72

    63 figure 6-2. Path of current through the ups in normal mode during normal ups operation, power for the system is derived from a utility input source through the rectifier input contactor k1. The front panel displays normal , indicating the incoming power is within voltage and frequency acceptance ...

  • Page 73

    64 9395p 250 kva / 275 kva / 300 kva user’s and installation guide 6.2.3 bypass mode the ups automatically switches to bypass mode if it detects an overload, load fault, or internal failure. The bypass source supplies the commercial ac power to the load directly. Figure 6-3 shows the path of electri...

  • Page 74

    65 6.2.4 variable module management system note vmms and ess modes are mutually exclusive. If vmms mode is enabled, ess mode is disabled. In vmms mode, the ups operates as a traditional double-conversion ups. However, the ups will selectively shift the load to fewer upms based on the required load i...

  • Page 75

    66 9395p 250 kva / 275 kva / 300 kva user’s and installation guide figure 6-4. Path of current through the ups in energy saver system if the bypass source falls outside of a predetermined voltage or frequency window, the system forward transfers to battery mode and then to normal mode with the inver...

  • Page 76

    67 figure 6-5. Path of current through the ups in battery mode during a utility power failure, the rectifier no longer has an ac utility source from which to supply the dc output current required to support the inverter. The input contactor k1 opens and the battery instantaneously supplies energy to...

  • Page 77

    68 9395p 250 kva / 275 kva / 300 kva user’s and installation guide 6.3 ups system oneline configurations the system oneline drawings in this section show the simplified internal structure of the ups, battery supply, and basic maintenance bypass. Note callout letters a, b, c, and d map to table 3-4. ...

  • Page 78

    69 figure 6-6. Eaton 9395p 250 kva / 275 kva / 300 kva ups system, 400 v input and 400 v output dual-feed note if the load requires a neutral, a bypass source neutral must be provided. If the load does not require a neutral and there is no neutral conductor connected at the bypass input, a neutral t...

  • Page 79

    70 9395p 250 kva / 275 kva / 300 kva user’s and installation guide figure 6-7. Typical maintenance bypass panel note if installing, as part of the ups system, a maintenance bypass without a rectifier input breaker, a minimum of two separate feeds with upstream feeder breakers, or one feed with two u...

  • Page 80

    71 6.4 multiple ups distributed bypass system distributed bypass parallel operation extends the normal operation of eaton 9395 upss by offering increased capacity and/or redundant capability. The output of the system is normally supplied by uninterruptible power modules (upms) contained in each ups....

  • Page 81

    72 9395p 250 kva / 275 kva / 300 kva user’s and installation guide the upss continually monitor themselves and the incoming utility power and automatically switch between these modes as required, without operator intervention, except when manually switching to bypass mode. The sophisticated detectio...

  • Page 82

    73 6.4.3 bypass mode – distributed bypass in bypass mode, the output of the system is provided with three-phase ac power directly from the bypass input. While in this mode, the output of the system is not protected from fluctuations, spikes, or power outages from the source. No battery support is av...

  • Page 83

    74 9395p 250 kva / 275 kva / 300 kva user’s and installation guide in the parallel redundant (n+1) arrangement, the bypass circuitry in each ups operates to support the applied loads on bypass. If the upss are in normal and one ups trips offline, the remaining upss do not go to bypass as long as the...

  • Page 84: Configurations

    75 6.5 multiple ups distributed bypass system oneline configurations the distributed bypass system oneline drawings in this section show the simplified internal structure of the ups, battery supply, and basic maintenance bypass in a multiple ups configuration. These onelines do not show each upm in ...

  • Page 85

    76 9395p 250 kva / 275 kva / 300 kva user’s and installation guide figure 6-11. Typical distributed bypass system (1+1 and 2+0 configurations) (optional) (optional).

  • Page 86

    77 figure 6-12. Typical distributed bypass system (2+1 and 3+0 configurations) 9395p 250 kva / 275 kva / 300 kva user’s and installation guide (optional) (optional) (optional).

  • Page 87

    78 9395p 250 kva / 275 kva / 300 kva user’s and installation guide figure 6-13. Typical distributed bypass system (3+1 and 4+0 configurations) (optional) (optional) (optional) (optional).

  • Page 88: 7 Ups Operating Instructions

    79 7 ups operating instructions this section describes how to operate the ups using the color touchscreen control. The controls and indicators identified and described in section 7.4 are used to control and monitor ups operation. Refer to section or section 7.2 for the appropriate item. Note before ...

  • Page 89

    80 9395p 250 kva / 275 kva / 300 kva user’s and installation guide 7.1.1 control panel the control panel is used to set up and control the ups, and to monitor ups operation. For a description of the ups control panel functions, see section . 7.1.2 circuit breakers the optional circuit breaker (cb1) ...

  • Page 90

    81 7.2 color touchscreen control panel this section describes how the various screens are used to control and monitor ups operation. The following figure shows the location of the optional color touchscreen control panel on the front door of the ups. For a description of the control panel, see sect...

  • Page 91

    82 9395p 250 kva / 275 kva / 300 kva user’s and installation guide 7.3 using the color touchscreen control panel the following sections describe the ups control panel and how to monitor and control ups operation. Figure 7-3. Ups color touch screen control panel (typical) the color touchscreen contro...

  • Page 92

    83 table 7-1:status indicators 7.3.2 using the touch screen the touch screen control panel provides an operator interface with the ups system. The figure below identifies the display areas discussed in the following sections. Touching anywhere on the screen brings up the sign in request pop-up. Touc...

  • Page 93

    84 9395p 250 kva / 275 kva / 300 kva user’s and installation guide the small head symbol between the system model and time allows the operator select a different language from an imbedded list. The top line of the display blinks while scrolling when the system needs attention. Some notices and alarm...

  • Page 94

    85 table 7-3: display function menu map figure 7-6. Home screen number 1) in the figure above indicates the icon that allows selection of alternate language. Note on all screens, black lines indicate no power flow, green lines indicate active power flow, yellow lines indicate an out-of tolerance con...

  • Page 95

    86 9395p 250 kva / 275 kva / 300 kva user’s and installation guide number 3) refers to figure “ consumption screen from home screen ”. Figure 7-7. Main menu and power maps screen (online mode) touching the load kva button displays the output kva screen shown in the following figure. Figure 7-8. Outp...

  • Page 96

    87 figure 7-10. Consumption screen from home screen 7.3.5 power maps screen (bypass mode) the following figure shows the bypass screen. The bypass screen displays only when the system is in bypass mode. The bypass screen shows a real-time graphical representation of the operating status. Touching an...

  • Page 97

    88 9395p 250 kva / 275 kva / 300 kva user’s and installation guide figure 7-12. Typical command confirmation screen (charger off) 7.3.7 meters summary screen the following figure shows the meters summary screen. This screen allows selection of the various metering readout functions of input, output ...

  • Page 98

    89 figure 7-14. Input meters screen the bypass meters screen shown in the following figure displays values pertaining to the bypass conditions. Figure 7-15. Bypass meters screen the output meters screen shown in the following figure displays values pertaining to the system output. Figure 7-16. Outpu...

  • Page 99

    90 9395p 250 kva / 275 kva / 300 kva user’s and installation guide 7.3.9 input meters detail screen the following figure shows the input meters detail screen. This screen displays the individual values of the system in additional detail. The bypass, output, and battery meters screens display similar...

  • Page 100

    91 figure 7-19. Battery meters screen figure 7-20. Battery log screen the following figures show the battery log detail screen and the battery log summary screen. Figure 7-21. Battery log detail screen 9395p 250 kva / 275 kva / 300 kva user’s and installation guide.

  • Page 101

    92 9395p 250 kva / 275 kva / 300 kva user’s and installation guide figure 7-22. Battery log summary screen 7.3.11 system events main screen when the ups system is running in online mode, it continually monitors itself and the incoming utility power. In battery or bypass modes, the ups may issue alar...

  • Page 102

    93 • system event messages - when a system event occurs, a message appears on the lcd in the ups status area. This message is also written to the active events log and may be added to the history log. The messages are divided into four categories: alarms, notices, status, and commands. The user log ...

  • Page 103

    94 9395p 250 kva / 275 kva / 300 kva user’s and installation guide figure 7-26. System status screen the following figure shows the module controls screen. This screen allows control of the individual modules within the system. It also gives their values and status. Figure 7-27. Module controls scre...

  • Page 104

    95 figure 7-28. Module control detail screen the metering method screen allows the operator to select line-to-line or line-to-neutral monitoring values. See the following figures. Figure 7-29. Online mode metering method option screen number 1) in the following figure points to an icon that indicate...

  • Page 105

    96 9395p 250 kva / 275 kva / 300 kva user’s and installation guide figure 7-30. Bypass mode metering method option screen 7.3.14 settings screen the screen shown in the following figure gives the operator access to basic system information such as serial number, installed firmware version, etc. Touc...

  • Page 106

    97 figure 7-32. Configuration options screen 7.3.16 energy advantage architecture (eaa) screen this screen shown in the following figure allows the operator to activate the various energy saving and power efficiency modes of the system. The various energy advantage architecture operations are descri...

  • Page 107

    98 9395p 250 kva / 275 kva / 300 kva user’s and installation guide figure 7-34. Disable ess screen the screen shown in the previous figure asks the operator to verify disabling the ess mode running at that time. Figure 7-35. High alert timer screen the screen shown in the figure above asks the opera...

  • Page 108

    99 figure 7-36. Statistics basic screen figure 7-37. Statistics data detail screen 7.3.18 ess comparison screen the screen shown in the following figure allows the operator to visually obtain eaa mode efficiency values. Figure 7-38. Ess comparison screen 9395p 250 kva / 275 kva / 300 kva user’s and ...

  • Page 109

    100 9395p 250 kva / 275 kva / 300 kva user’s and installation guide 7.3.19 ups module map screen the screen shown in the following figure allows the operator to control the individual upms. Figure 7-39. Ups module map screen 7.3.20 system overview screen the screen shown in the following figure disp...

  • Page 110

    101 9395p 250 kva / 275 kva / 300 kva user’s and installation guide 7.4 using the lcd control panel press any key to continue figure 7 - 41. Ups lcd control panel the control panel consists of: s a liquid crystal display (lcd) ( 1 ) s a horizontal row of pushbutton switches ( 2 ) s a vertical column...

  • Page 111

    102 9395p 250 kva / 275 kva / 300 kva user’s and installation guide table 7‐4. Status indicators indicator status description green on the ups is in online mode, operating normally. The power module is supplying power to the critical load. Off the ups is turned off. Yellow on the ups is in battery m...

  • Page 112

    103 9395p 250 kva / 275 kva / 300 kva user’s and installation guide 7. .3 using the lcd and pushbuttons thelcdonthecontrolpanelprovidesanoperatorinterfacewiththeupssystem. Figure7 ‐ 4 2 identifies thedisplayareasdiscussedinthefollowingsections. Meters events setup alarm: alarm: input ac under tage o...

  • Page 113

    104 9395p 250 kva / 275 kva / 300 kva user’s and installation guide 7. 4 .4 using the menu the ups menu bar allows you to display data in the information area to help you monitor and control ups operation. Table 7 ‐ 5 shows the basic menu structure. Table 7 ‐ 5 display function menu map menu option ...

  • Page 114

    105 9395p 250 kva / 275 kva / 300 kva user’s and installation guide 7. 4 .6 display menu operation table 7 ‐ 6 escribes the menu functions and and how to use them. Function subfunction operation events press the events pushbutton on the main menu bar or history menu bar to display a listing of all s...

  • Page 115

    106 9395p 250 kva / 275 kva / 300 kva user’s and installation guide table 7-6 . Displaymenuoperation(continued) operation subfunction function contrast adjust select contrast from the system setup level 0 menu to display the contrast adjust screen. Use the left or right arrow pushbutton to adjust th...

  • Page 116

    107 9395p 250 kva / 275 kva / 300 kva user’s and installation guide table 7 -6. Display menu operation (continued) operation subfunction function high alert timer the high alert timer screen sets the length of time the all upms remain active before transferring back to variable module management sys...

  • Page 117

    108 9395p 250 kva / 275 kva / 300 kva user’s and installation guide table 7 -6 . Display menu operation (continued) operation subfunction function com port setup the com setup screen is used to change and save the settings for the selected serial communication port. The com port number selected from...

  • Page 118

    109 9395p 250 kva / 275 kva / 300 kva user’s and installation guide 7.4.8 system status screen and controls press the controls pushbutton on the main menu bar to display the system status screen. Online operation, transfer to bypass, charger control, upm startup and shutdown, and load off commands a...

  • Page 119

    110 9395p 250 kva / 275 kva / 300 kva user’s and installation guide table 7 -8 . Command menu operation function subfunction operation ups control commands use the up or down arrow pushbutton to highlight the command function desired, then press the select pushbutton to execute the command or procee...

  • Page 120

    111 9395p 250 kva / 275 kva / 300 kva user’s and installation guide 7.5 single ups operation 7.5.1 starting the ups in online mode to start the ups system: 1. Unfasten the front door latch and swing the door open (see figure 4 ‐ 1). 2. If the ups contains input breaker cb1, verify that input breaker...

  • Page 121

    112 9395p 250 kva / 275 kva / 300 kva user’s and installation guide 7.5.2 enable energy saver system mode from the ups command menu to enable energy saver system mode: 1. Press the controls pushbutton on the main menu bar. The system status screen is displayed. 2. On the system status screen, select...

  • Page 122

    113 9395p 250 kva / 275 kva / 300 kva user’s and installation guide 7.5.4 start energy saver system high alert mode from the ups command menu 1. Press the controls pushbutton on the main menu bar. The system status screen is displayed. 2. On the system status screen, select the ups command. 3. Press...

  • Page 123

    114 9395p 250 kva / 275 kva / 300 kva user’s and installation guide 7.5.6 disable variable module management system mode from the ups command menu 1. Press the controls pushbutton on the main menu bar. The system status screen is displayed. 2. On the system status screen, select the ups command. 3. ...

  • Page 124

    115 9395p 250 kva / 275 kva / 300 kva user’s and installation guide 7.5.8 starting the ups in bypass mode if the inverter output of the ups is not available and the critical load needs to be energized: 1. Unfasten the front door latch and swing the door open. 2. If the ups contains input breaker cb1...

  • Page 125

    116 9395p 250 kva / 275 kva / 300 kva user’s and installation guide 5. Press the select pushbutton on the bypass command menu bar. If the ups is online, the ups transfers to energy saver system mode. The online status indicator is illuminated. The ups status indicates online + ess. The upm status in...

  • Page 126

    117 9395p 250 kva / 275 kva / 300 kva user’s and installation guide 7.5.12 enable variable module management system mode from the bypass command menu to enable variable module management system mode: 1. Press the controls pushbutton on the main menu bar. The system status screen is displayed. 2. On ...

  • Page 127

    118 9395p 250 kva / 275 kva / 300 kva user’s and installation guide 7.5.14 start variable module management system high alert mode from the bypass command menu to start high alert mode: 1. Press the controls pushbutton on the main menu bar. The system status screen is displayed. 2. On the system sta...

  • Page 128

    119 9395p 250 kva / 275 kva / 300 kva user’s and installation guide 14. On the upm 1 control command screen, select upm on . 15. Press the select pushbutton on the upm 1 command menu bar. 16. Verify the following messages display sequentially on the upm status line: dc starting, charger off inverter...

  • Page 129

    120 9395p 250 kva / 275 kva / 300 kva user’s and installation guide 7.5.16 starting a single upm to start a single upm: 1. Unfasten the front door latch and swing the door open (see figure 4 ‐ 1). 2. If the ups contains input breaker cb1, verify that input breaker cb1 is open. 3. Close the ups input...

  • Page 130

    121 9395p 250 kva / 275 kva / 300 kva user’s and installation guide 7.5.17 transfer from online to bypass mode to transfer the critical load to bypass mode: 1. Press the controls pushbutton on the main menu bar. The system status screen is displayed. 2. On the system status screen, select the bypass...

  • Page 131

    122 9395p 250 kva / 275 kva / 300 kva user’s and installation guide 7.5.19 transfer from online to bypass mode and shut down upms to transfer the critical load to bypass mode and shut down the upms: 1. Transfer the critical load to bypass by performing the procedure in paragraph 7.5.17. 2. Press the...

  • Page 132

    123 9395p 250 kva / 275 kva / 300 kva user’s and installation guide 7.5.20 single upm shutdown 1. Press the controls pushbutton on the main menu bar. The system status screen is displayed. 2. On the system status screen, select the upm command. The ups control command screen is displayed. 3. On the ...

  • Page 133

    124 9395p 250 kva / 275 kva / 300 kva user’s and installation guide 9. On the upm control command screen, select upm go to online . 10. Press the select pushbutton on the upm command menu bar. The upm transfers to online mode. The upm status indicates online. 7.5.22 ups and critical load shutdown to...

  • Page 134

    125 9395p 250 kva / 275 kva / 300 kva user’s and installation guide 1. Press the load off pushbutton. The load off screen is displayed, providing a choice to proceed or abort the shutdown. 2. To shut down the ups, press load off from the load off menu bar, and hold for three seconds. To abort the sh...

  • Page 135

    126 9395p 250 kva / 275 kva / 300 kva user’s and installation guide 7. To restart the ups after pressing the load off pushbutton, follow the procedure in paragraph 7.5.1 or 7.5.8. 7.5.25 using the remote emergency power-off switch a ups emergency power-off is initiated by the repo pushbutton switch....

  • Page 136

    127 9395p 250 kva / 275 kva / 300 kva user’s and installation guide 7.6 multiple ups distributed bypass operation the paragraphs in this section provide operating instructions for a ups system containing multiple upss. 7.6.1 starting the distributed bypass system in online mode to start the distribu...

  • Page 137

    128 9395p 250 kva / 275 kva / 300 kva user’s and installation guide the online status indicator is illuminated. The ups status indicates online. The upm status indicates online, charger on. 7.6.2 enable energy saver system mode from the ups command menu to enable energy saver system mode: 1. Press t...

  • Page 138

    129 9395p 250 kva / 275 kva / 300 kva user’s and installation guide 7.6.4 start energy saver system high alert mode from the ups command menu to start high alert mode: 1. Press the controls pushbutton on the main menu bar. The system status screen is displayed. 2. On the system status screen, select...

  • Page 139

    130 9395p 250 kva / 275 kva / 300 kva user’s and installation guide 7.6.6 disable variable module management system mode from the ups command menu to disable variable module management system mode: 1. Press the controls pushbutton on the main menu bar. The system status screen is displayed. 2. On th...

  • Page 140

    131 9395p 250 kva / 275 kva / 300 kva user’s and installation guide 7.6.8 starting the distributed bypass system in bypass mode if the inverter output of the distributed bypass system is not available and the critical load needs to be energized: 1. Unfasten the front door latches and swing the doors...

  • Page 141

    132 9395p 250 kva / 275 kva / 300 kva user’s and installation guide 7.6.10 disable energy saver system mode from the bypass command menu to disable energy saver system mode: 1. Press the controls pushbutton on the main menu bar. The system status screen is displayed. 2. On the system status screen, ...

  • Page 142

    133 9395p 250 kva / 275 kva / 300 kva user’s and installation guide 7.6.12 enable variable module management system mode from the bypass command menu to enable variable module management system mode: 1. Press the controls pushbutton on the main menu bar. The system status screen is displayed. 2. On ...

  • Page 143

    134 9395p 250 kva / 275 kva / 300 kva user’s and installation guide 7.6.14 start variable module management system high alert mode from the bypass command menu to start high alert mode: 1. Press the controls pushbutton on the main menu bar. The system status screen is displayed. 2. On the system sta...

  • Page 144

    135 9395p 250 kva / 275 kva / 300 kva user’s and installation guide 14. On the upm 1 control command screen, select upm on . 15. Press the select pushbutton on the upm 1 command menu bar. 16. Verify the following messages display sequentially on the upm status line: dc starting, charger off inverter...

  • Page 145

    136 9395p 250 kva / 275 kva / 300 kva user’s and installation guide 7.6.16 starting a single upm to start a single upm: 1. Unfasten the front door latch and swing the door open (see figure 4 ‐ 1). 2. If the ups contains input breaker cb1, verify that input breaker cb1 is open. 3. Close the ups input...

  • Page 146

    137 9395p 250 kva / 275 kva / 300 kva user’s and installation guide 7.6.17 transfer from online to bypass mode to transfer the critical load to bypass mode: 1. On any ups, press the controls pushbutton on the main menu bar. The system status screen is displayed. 2. On the system status screen, selec...

  • Page 147

    138 9395p 250 kva / 275 kva / 300 kva user’s and installation guide 7. 6 .19 transfer from online to bypass mode and shut down all upms to transfer the critical load to bypass mode and shut down all upms: 1. Transfer the critical load to bypass by performing the procedure in paragraph 7.6.17. 2. Pre...

  • Page 148

    139 9395p 250 kva / 275 kva / 300 kva user’s and installation guide 7.6.20 single upm shutdown to shut down a single upm: 1. Press the controls pushbutton on the main menu bar. The system status screen is displayed. 2. On the system status screen, select the upm command. The ups control command scre...

  • Page 149

    140 9395p 250 kva / 275 kva / 300 kva user’s and installation guide 8. To transfer the upm to online mode, press the controls pushbutton on the ups control command menu bar. The upm control command screen is displayed. 9. On the upm control command screen, select upm go to online . 10. Press the sel...

  • Page 150

    141 9395p 250 kva / 275 kva / 300 kva user’s and installation guide 7. 6 .23 single ups shutdown using upm shutdown to shut down a single ups: 1. Open the mob for the ups being shut down. 2. On the ups being shut down, press the controls pushbutton on the main menu bar. The system status screen is d...

  • Page 151

    142 9395p 250 kva / 275 kva / 300 kva user’s and installation guide 7.6.24 single ups restart to restart a single ups from a shutdown state: 1. Close the mob for the ups being restarted. 2. Close ups input and bypass feeder circuit breakers for the ups being restarted. 3. Unfasten the front door lat...

  • Page 152

    143 9395p 250 kva / 275 kva / 300 kva user’s and installation guide 7.6.25 ups and critical load shutdown to perform maintenance or service on the critical load, shut down power to the load: 1. Turn off all equipment that is being powered by the distributed bypass system. 2. Transfer the upss to byp...

  • Page 153

    144 9395p 250 kva / 275 kva / 300 kva user’s and installation guide to use the load off pushbutton: 1. Press the load off pushbutton on the ups to shut down. The load off screen is displayed, providing a choice to proceed or abort the shutdown. 2. To shut down the ups, press load off from the load o...

  • Page 154

    145 9395p 250 kva / 275 kva / 300 kva user’s and installation guide 8. Restart the ups after pressing the load off pushbutton by following the procedure in paragraph 7.6.1 or 7.6.8. 7.6.28 using the remote emergency power-off switch a ups emergency power-off is initiated by the repo pushbutton switc...

  • Page 155

    146 9395p 250 kva / 275 kva / 300 kva user’s and installation guide 7.7 ups operation using the color touchscreen control panel note the energy saver system mode commands are displayed only if installed at the factory or by an eaton customer service engineer. The variable module management system an...

  • Page 156: 8 Communication

    147 9395p 250 kva / 275 kva / 300 kva user’s and installation guide 8 communication this chapter describes the communication features of the eaton 9395p 250 / 275 / 300 kva ups and provides information about connecting hardware and using terminal mode. For location of the customer interface panels a...

  • Page 157: 8.3 Terminal Mode

    148 9395p 250 kva / 275 kva / 300 kva user’s and installation guide figure 8-1. Optional x-slot cards 8.2 lansafe power management software each eaton 9395p ups ships with lansafe® power management software. To begin installing lansafe software, see the instructions accompanying the software suite c...

  • Page 158

    149 in terminal mode, the user can request the following: • [esc] [a] displays the active alarms. • [esc] [h] displays the event history. • [esc] [n] displays the node bits setup. • [esc] [v] displays the ups control panel. • [esc] [q] quit. 8.3.1 display ups control panel when this function is invo...

  • Page 159

    150 an alarm message is prefixed by the word “clear” whenever an alarm is entered into the event history log with a cleared status. If a port is operating in terminal mode and is connected to a computer, you can press [esc] [h] to print the entire log with a firmware version header. The log in termi...

  • Page 160

    151 103 notice: inverter l2 current limit (pm1) 104 notice: inverter l3 current limit (pm1) 8.4 building alarm monitoring this standard feature lets you connect the ups to your building alarms, such as smoke detectors or overtemperature alarms. The customer interface terminals for external connectio...

  • Page 161: 9 Ups Maintenance

    152 9 ups maintenance the components inside the ups cabinet are secured to a sturdy metal frame. All repairable parts and assemblies are located for easy removal, with very little disassembly. This design allows authorized service personnel to perform routine maintenance and servicing quickly. You m...

  • Page 162

    153 9.2 performing preventive maintenance the ups system requires very little preventive maintenance. However, the system should be inspected periodically to verify that the units are operating normally and that the batteries are in good condition. 9.2.1 daily maintenance perform the following steps...

  • Page 163: 9.3 Installing Batteries

    154 9.3 installing batteries note there is no dc disconnect device within the ups. Install batteries in accordance with the battery and battery cabinet or battery rack manufacturer’s instructions. 9.4 recycling the used ups or batteries before scrapping ups or its battery cabinet, the battery bank m...

  • Page 164: 10 Product Specifications

    155 10 product specifications 10.1 model numbers the ups systems are housed in free-standing cabinets with safety shields behind the doors. The ups systems are available in 50/60 hz with various output power ratings. The following sections detail the input, output, environmental, and battery specifi...

  • Page 165

    156 10.2.3 environmental output voltage balance 3% for 100% maximum load imbalance (linear load) output voltage phase displacement 3° for 100% maximum load imbalance (linear load) output transients ±5% for 100% load step or removal frequency regulation ±0.1 hz free running synchronous to bypass bypa...

  • Page 166: 11 Warranty

    157 11 warranty the product is warranted against defects in design, materials and workmanship for a period of twelve (12) months from its original date of purchase. The local office or distributor may grant a warranty period different to the above and refer to local terms of liability as defined in ...

  • Page 167: 12 Installation Checklist

    158 12 installation checklist all packing materials and restraints have been removed from each cabinet. Each cabinet in the ups system is placed in its installed location. A cabinet grounding/mounting kit is installed between any cabinets that are bolted together. All conduits and cables are properl...

  • Page 170

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