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EcoPowerSupplies 30 kVA User Manual

Manual is about: EcoPowerSupplies 30-40 kVA UPS User manual

Summary of 30 kVA

  • Page 2

    51 i ntroduction thank you for choosing our product. Our company is specialised in the design, development and production of uninterruptible power supplies (ups) the ups described in this manual is a high quality, meticulously designed product, built to guarantee the best performance. This manual co...

  • Page 3

    52 c ontents overview 54 ups 30 – 40 54 front views of the ups 55 v iews of the ups connections 57 r ear view of the ups 58 v iew of the control panel 59 s eparate bypass input ( optional ) 60 installation 61 s torage of the ups 61 p reparation for installation 61 preliminary information 61 e lectro...

  • Page 4

    53 p reliminary operations and first start - up 76 m ains start - up 78 b attery start - up 78 s witching off the ups 78 g raphic display 79 m enu display 80 o perating mode 81 m aintenance bypass (swmb) 81 r edundant auxiliary power supply for automatic bypass 82 a uxiliary “ power share ” and “ po...

  • Page 5: Overview

    54 overview ups 30 - 40 the upss in the 30 – 40 series have been designed using state-of-the-art technology, in order to ensure the best performance for the user. The use of the new control boards based on microprocessor architecture (dsp + μ p inside), together with the adoption of specific circuit...

  • Page 6: Front

    55 front views of the ups control panel with graphic display wheels for moving the ups front door with lock brake rod ventilation grid.

  • Page 7

    56 slot for auxiliary communication board from the left : input isolator / separate bypass isolator (optional) / manual bypass isolator / output isolator from the left: battery start button (cold start) / r.E.P.O. (remote emergency power off) connector / contact holder for as400 / usb communication ...

  • Page 8: Ups

    57 v iews of the ups connections power connections: external battery, input, separate bypass (optional), output connection for external synchronization signal connection for remote maintenance bypass command connection for external battery box temperature probe.

  • Page 9: Ups

    58 r ear view of the ups parallel board slot (optional) power board fans powershare socket / power out socket battery charger fan power relay board slot (optional).

  • Page 10

    59 v iew of the control panel mains power led low battery led battery power led eco mode led load on bypass led graphic display stand-by / alarm led f1, f2, f3, f4 = function keys. The function of each key is indicated at the bottom of the display and it varies according to the menu..

  • Page 11

    60 s eparate bypass input ( optional ) the optional di version of the ups series has separate bypass and input lines. The ups series with separate bypass allows a separate connection between the input and the bypass lines. The ups output is synchronised with the bypass line, in order to avoid incorr...

  • Page 12: Installation

    61 installation all operations described in this section must be carried out by qualified personnel only. The company assumes no responsibility for any damage caused by flawed connections or by operations that are not described in this manual. S torage of the ups the storage area must respect the fo...

  • Page 13

    62 e lectromagnetic compatibility this ups product conforms to the current electromagnetic compatibility (emc) regulations (c2 class). It may cause radio interference in the home environment. The user may have to adopt supplementary measures. This product is for professional use in industrial and co...

  • Page 14

    63 r emoving the ups from the pallet caution! To avoid harming people and/or damaging the equipment, follow carefully the following instructions. Some of these instructions need to be carried out by two people. Cut the straps and remove the cardboard box by sliding it upwards. Remove the packaging m...

  • Page 15

    64 p reliminary check of contents once the package has been opened, proceed to checking the contents: metal slides, guarantee document, user manual, cd-rom containing the ups management software, serial connecting cable, 4 battery fuses (to be inserted in the "swbatt" fuse holders), door key. P osit...

  • Page 16

    65 e lectrical connections warning: a 4-wire three-phase distribution system is required. The ups must be connected to a power supply line made up of 3 phases + neutral + pe (protective earth) of tt, tn or it type. Therefore, the phase rotation must be respected. Optional transformer boxes to conver...

  • Page 17

    66 ups with no modification of the neutral regime and with separate bypass input ups with input galvanic isolation and with separate bypass input ups with output galvanic isolation and separate bypass input.

  • Page 18

    67 separate bypass on separate lines: when the separate bypass option is present, protective devices should be placed on both the main power supply line and the bypass line. Note: the neutral of the input line and that of the bypass are commoned inside the equipment, therefore they must refer to the...

  • Page 19

    68 ups internal protections the table below shows the sizes of the ups isolators and the battery fuses (swbatt) which are all accessible from the front of the ups. Moreover, the table shows the maximum input and the nominal output currents. Fuses must be replaced with ones of the same type and of th...

  • Page 20

    69 e xternal protection devices magnetothermal in order to set up the power line, install a magnetothermal switch upstream from the ups with intervention curve b or c. Please follow the indications in the table below: automatic external protections ups mod. Mains input separate bypass input (optiona...

  • Page 21

    70 c ross section of the cables we recommend that the input/output and the battery cables pass under the ups. As for the dimensioning of the cross section of the input and output cables, please refer to the following table: cross section of cables (mm 2 ) * input mains / separate bypass (optional) o...

  • Page 22: R.E.P.O.

    71 c onnections of the model with separate bypass the very first connection to be carried out is that of the protection conductor (earth cable), which must be connected to the terminal marked pe. The ups must not operate without being connected to an earthing system the input and the bypass neutrals...

  • Page 23

    72 r emote maintenance bypass connection an additional maintenance bypass may be installed on a peripheral switchboard (see diagram below), for example, o allow replacing the ups without interrupting the power supply to the load. Note : the company provides this accessory already pre-assembled in an...

  • Page 24: Ups

    73 c onnecting the ups to the b attery b ox ( optional ) the connection between the ups and the battery box must be made with the devices switched off and unplugged from the mains ups shutdown procedure: ¾ turn off all the devices connected to the usp, or use (if installed) the remote bypass option....

  • Page 25

    74 s etting the nominal battery capacity – software configuration once the battery box has been installed, it is necessary to configure the ups to update the nominal capacity value (total ah of batteries inside the ups + external batteries). This configuration can be carried out either by using the ...

  • Page 26: Use

    75 use d escription the purpose of this ups is to ensure a perfect power supply voltage for the devices connected to it, whether mains power is present, or not. Once it has been connected and powered, the ups generates a sinusoidal alternating voltage with stable amplitude and frequency, regardless ...

  • Page 27

    76 p reliminary operations and first start - up visual check of the connection make sure that all the connections have been made by following carefully the instructions given in the "connections" paragraph. Check that all the isolators are open. Closure of the battery fuse holders close the 4 batter...

  • Page 28

    77 ¾ after a few seconds, check that the display is turned on and that the ups enters stand-by mode. If an error message appears on display indicating a wrong cyclic sense of the input phases, perform the following operations: open all the input and output isolators wait for the display to turn off ...

  • Page 29: Ups

    78 m ains start - up ¾ close the swin and swbyp (if present) and leave the swmb maintenance isolator open. After a few moments the ups will be activated. The condensers are pre-charged and the "lock / stand-by" led will start to flash: the ups is in stand-by mode. ¾ press the button to access the st...

  • Page 30

    79 g raphic display located at the centre of the control panel there is a large graphic display, which provides, in the foreground and in real-time, a detailed overview of the ups status. The user can switch on and off the ups, consult the electrical measurements of the mains, output, battery etc. (...

  • Page 31

    80 m enu display.

  • Page 32: (Swmb)

    81 o perating mode the mode that guarantees the maximum protection for the load is the on line mode, in which the energy for the load undergoes a double conversion and is reconstructed at the output in a perfectly sinusoidal manner, with the frequency and the voltage set by a precise digital control...

  • Page 33: “

    82 r edundant auxiliary power supply for automatic bypass this ups is provided with a redundant auxiliary power supply which allows the ups to run on an automatic bypass, even in the event of faults on the main auxiliary power supply. If a fault occurs in the ups, shutting off the main auxiliary pow...

  • Page 34: Ups

    83 c onfiguring the ups the table below shows all the possible configurations available to better adapt the ups to the user’s needs. Cp (control panel) = indicates that the configuration can be changed from the control panel, as well as from the configuration software. Sw (software) = indicates that...

  • Page 35

    84 function description default possible configurations mod. Advanced functions input frequency tolerance selects the allowed input frequency range for switching to bypass and for output synchronisation ± 5% • ± 0.25% • ± 0.5% • ± 0.75% • ± 1 ÷ ±10 in steps of 1% sw bypass voltage thresholds selects...

  • Page 36

    85 c ommunication ports in the upper part of the ups, behind the door (see " views of the ups" ) there are the following communication ports: ¾ serial port, available with rs232 connector and usb connector. Note: the choice of one connector automatically excludes the other. ¾ expansion slots for add...

  • Page 37

    86 as400 p ort as400 port pin # name type function 1 15v power isolated auxiliary power supply +15v±5% 80ma max 15 gnd power ground to which the isolated auxiliary power supply (15v) and the remote commands (remote on, remote bypass, remote off) refer 2 remote on input #1 by connecting pin 2 to pin ...

  • Page 38

    87 b uzzer the status and the faults of the ups are signalled by the buzzer, which will emit a sound according to the various operating conditions of the ups. The various kinds of sounds are described below: sound a: this signal is emitted when the ups is turned on or off using the apposite buttons....

  • Page 39

    88 s oftware m onitoring and control software the monitoring software guarantees an effective and user-friendly management of the ups, by displaying all the most important information such as input voltage, load applied, and battery capacity. It can also perform automatically shutdown operations, se...

  • Page 40: Troubleshooting

    89 troubleshooting an irregular operation of the ups is frequently not due to malfunctions, but to simple problems, inconveniences or distractions. Therefore, the user is advised to consult the table below providing useful information on how to solve the most common problems. Warning: the table belo...

  • Page 41

    90 problem possible cause solution the display shows c01 the jumper is missing from the r.E.P.O. Connector (see “front views of the ups”) or it is not inserted correctly assemble the jumper or make sure that it is inserted correctly. The display shows c02 maintenance bypass isolator (swmb) closed op...

  • Page 42

    91 problem possible cause solution the display shows one or more of the following codes: a13, a14, a15 protection device upstream from the bypass line open (only if bypass is separate) restore the protection device upstream. Warning: check that there is no overload or short circuit at the output of ...

  • Page 43

    92 problem possible cause solution the display shows one or more of the following codes: a39, a40 and the red “replace batteries” led is on the batteries have failed the periodic efficiency test it is recommended to replace the batteries of the ups, since they ate no longer able to maintain the char...

  • Page 44

    93 s tatus / alarm codes by using a sophisticated self-diagnostic system, this ups can check and indicate on the display panel its status and any error and/or fault occurred during operation. Whenever a problem arises, the ups signals the event by showing the code and the corresponding alarm on the ...

  • Page 45

    94 ¾ anomalies: these are “minor” problems, which do not bring the ups to a halt, but can reduce its performance or inhibit the use of some of its functions. Code description a03 inverter not synchronised a04 external synchronism failed a05 overvoltage on input line of phase1 a06 overvoltage on inpu...

  • Page 46

    95 ¾ faults: these are more critical problems compared to the “anomalies”, as if they persist they may bring the ups to a halt even in a very short time. Code description f01 internal communication error f02 wrong cyclic sense of the input phases f03 phase1 input fuse broken or input relay locked (w...

  • Page 47

    96 ¾ locks: these codes indicate that the ups, or one of its parts, is locked. Usually, they are preceded by an alarm signal. In case of faults and consequent locking of the inverter, the latter will be turned off and the load will be powered via the bypass line (this procedure is excluded for locks...

  • Page 48: Technical Data

    97 technical data ups models 30 40 input stage nominal voltage 380-400-415 vac 3-phase with neutral (4 wire) nominal frequency 50-60hz accepted input voltage tolerance due to no intervention of the battery (referred to 400vac) ± 20% @ 100% load -40% +20% @50% load accepted input frequency tolerance ...

  • Page 49

    98 ups models 30 40 battery charger stage nominal voltage ± 240vdc maximum recharge current (6) 10a battery charger algorithm two levels with temperature compensation technology analogue switching current under μ p control (pwm voltage and charge current adjustment) input voltage tolerance for recha...

  • Page 50

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