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TDK-Lambda ZERO-UP 200W User manual

Manual is about: Programmable DC Power Supplies Constant Voltage/Constant Current Built-in RS-232 & RS-485 Interface with GPIB option.

Summary of ZERO-UP 200W

  • Page 1

    North america tdk-lambda americas, inc. 3055 del sol boulevard san diego, ca 92154 tel: +1-619-575-4400 fax: +1-619-429-1011 www.Us.Tdk-lambda.Com/lp tdk-lambda americas inc 405 essex rd. Neptune, nj 07753 tel: +1-732-922-9300 fax: +1-732-922-1441 e-mail: sales@us.Tdk-lambda.Com www.Us.Tdk-lambda.Co...

  • Page 2: Declaration Of Conformity

    We nemic-lambda ltd., located at karmiel industrial zone, israel, declare under our sole responsibility that the product: product name: programmable regulated power supplies, zup series models: conforms to the following product specifications: safety: en61010-1:2001 electromagnetic emissions:en61326...

  • Page 3

    This information sheet was prepared based on people's republic of china "management methods for controlling pollution caused by electronic information products regulation"and "sj/t 11364—2006 marking for control of pollution caused by electronic information products ". As people's republic of china ...

  • Page 4

    Table of contents: zup series safety instructions ..................................................................... Warranty .......................................................................................... Chapter 1. General information chapter 2. Specifications chapter 3. Installation...

  • Page 5

    Table 4-1: front panel controls and indicators ....................................... 4.2.2 rear panel ............................................................................ 4.2.3 rear panel connections description ..................................... 4.3 turn-on checkout procedure 4.3.1 gen...

  • Page 6

    5.4.1 introduction 5.4.2 rs485 cable 5.4.3 linking power supplies 5.5 zup series command set description 5.5.1 id control commands............................................................... 5.5.2 initialization control 5.5.3 output control............................................................

  • Page 7: Warranty Service

    Warranty service warranty disclaimer limitation of warranty trademark information this product must be returned to an authorized nemic-lambda service facility for repairs or other warranty service. For products returned to nemic-lambda for warranty service, the buyer shall prepay shipping charges to...

  • Page 8: Safety Instructions

    Safety instructions caution installation category grounding fuses live circuits part substitutions & modifications environmental conditions input ratings the following safety precaution must be observed during all phases of operation, service and repair of this equipment. Failure to comply with the ...

  • Page 9: Safety Instructions

    Safety instructions safety symbols instruction manual symbol. The instrument will be marked with this symbol when it is necessary for the user to refer to the instruction manual. Indicates hazardous voltage. Indicates ground terminal. The warning sign denotes a hazard. An attention to a procedure is...

  • Page 10: Warning

    Output terminals cover models up to 60v output voltage after connection of the load wires ( refer to par. 3-7 ), attach the plastic cover to the rear panel of the power supply, using two self tapping screws supplied with the unit. Refer to fig. 1-1 for details. Fig. 1-2: output wires connection outp...

  • Page 11: Chapter 1

    Chapter 1 general information 1.1 user’s manual content 1.2 introduction 1.2.1 general description 1.2.2 configurations 1.2.4 output connections 1.2.5 analog voltage programming 1.2.6 parallel operation 1.2.3 control via the serial communication port this user’s manual contains the operating instruc...

  • Page 12: 1.3.1 General

    1.3.1 general 1.3.4 front panel outputs option 1.3.3 ac cables 1.3.2 serial link cables 1.3 accessories accessories are delivered with the power supply or separately upon ordering. Below are listed possible accessories and ordering numbers. Part no. Description nl 100 19” rack, 3u height nl 200 dual...

  • Page 13: Chapter 2

    Chapter 2 specifications 2.1 specifications: 200w/400w series zup20- 20 zup20- 10 zup10- 40 zup10- 20 zup6- 66 zup6- 33 zup60- 7 0 ~ 7 0 ~ 1 2 zup60- 3. 5 0 ~ 3 .5 0 ~ 6 216 432 210 420 zup36- 12 zup36- 6 0 ~ 3 6 0 ~ 6 0 zup120- 3. 6 zup120- 1. 8 zup80- 5 zup80- 2. 5 v a w - - mv mv ms - - ms ms ms ...

  • Page 14

    - - - - - - kg mm - - - - - - - - - - - - - - - opera ting tempera ture opera ting humidity st orage tempera ture st orage humidity vibra tion (*9) shock weight size (wxhxd) output on/off output good output vol t age progr. Output current progr. Remote sensing communica tion interf ace environ- ment...

  • Page 15

    V a w - - mv mv ms - - ms ms ms - - ma - - - - - - v - - - - - - a - - % a model output vol t age (*1) output current (*2) ra ted output power load regula tion line regula tion rms ripple ripple recover y time (*4) tempera ture coefficient tempera ture drift (5hz-1mhz bandwi d th ) (p k to p k 20mhz...

  • Page 16

    - - - - - - kg mm - - - - - - - - - - - - - - - opera ting tempera ture opera ting humidity st orage tempera ture st orage humidity vibra tion (*8) shock weight size (wxhxd) output on/off output good output vol t age progr. Output current progr. Remote sensing communica tion interf ace environ- ment...

  • Page 17: 2.2

    2.2 supplemental characteristics the supplemental characteristics give typical but non-warranted performance characteristics. The supplemental characteristics are useful in accessing applications for the power supply. Several kinds of supplemental characteristics are listed below. 1. Evaluation data...

  • Page 18: Chapter 3

    Chapter 3 installation 3.1 general 3.2 initial inspection 3.2.1 mechanical inspection 3.2.2 preparation for use 3.3 ac source requirements 3.4 cooling & placement 3.5 rack mounting 3.6 power connection note caution this chapter contains instructions for initial inspection, preparation for use and re...

  • Page 19: Warning

    This power supply is equipped with a three conductor power cable. The third conductor is the ground conductor. When the cable is plugged-in to an appropriate receptacle, the power supply is grounded. Under no circumstances should this power supply be operated without an adequate ground connection. I...

  • Page 20: 3.7.2 Wire Termination

    13 for current not shown in tables 3-1 and 3-2 use formula: maximum length=500/(current*resistivity) where current is expressed in ampers and resistivity in ohms/km or ohms/1000ft. Table 3-2: maximum wire length for 0.5v drop on lead (in meters) cross sect. Ar ea (mm 2) 5a 12.2 6.1 3.0 1.2 0.4 19.6 ...

  • Page 21

    3.7.4 single load connection, remote sensing 3.7.5 multiple load connections, radial distribution method remote sensing is used in cases where, in constant voltage mode the load regulation is important at the load terminals. Use twisted or shielded wires to minimize noise pick-up. If shielded wires ...

  • Page 22: 3.7.7 Grounding Outputs

    Fig. 3-5: 3.7.6 multiple load connections with distribution terminals 3.7.7 grounding outputs 3.8 external control connector 3.8.1 general if remotely located output distribution terminals are used, the power supply output terminals should be connected to the distribution terminals by a pair of twis...

  • Page 23: 3.8.2 Pin Description

    3.8.2 pin description 3.8.3 external control connector - technical description 1. Connector type : amp, part no: 5102617-5 14 contacts, double row. 2. Receptacle : amp, part no: 87631-9, polarized, 14 contacts, double row. 3. Receptacle contacts : amp, part no: 87523-5 (strip form) or 87523-6 (loose...

  • Page 24: 3.8.2 Pin Description

    3.8.2 pin description 3.8.3 external control connector - technical description 1. Connector type : amp, part no: 5102617-5 14 contacts, double row. 2. Receptacle : amp, part no: 87631-9, polarized, 14 contacts, double row. 3. Receptacle contacts : amp, part no: 87523-5 (strip form) or 87523-6 (loose...

  • Page 25: 3.10

    3.10 outline dra wing s zup 200w and zup 400w series dimensions: mm 200w /400w unit s: 70x124x350 weight : k g 200w unit s: 2.9 400w unit s: 3.2 20. 0 20. 0 13.0 13.0 59. 5 30. 0 (note4) 70. 0 201. 5 1 1 .0 +0. 5 _ + + 0. 5 0. 5 _ _ 350. 0 + 1 _ 290. 0 + 1 _ + 1 _ 124.0 48. 0 1 1 .0 mounting holes t...

  • Page 26: 3.1

    Rubber bumpers: 4 places marked ‘b’ (removable) 3.1 1 o utline dr a wing s zup 800w series dimensions: 140x124x350 mm. Weight : 5.8 kg. 20. 0 22.0 22.0 30. 0 46. 3 47. 0 external contro l connector (note3) iec320 ac inle t rs232/rs485 communicatio n connector s remov able handle 1 1 .0 +1. 0 _ 350. ...

  • Page 27: 3.12

    Physical dimensions in mm. 392.0 max. 153.0 + 1. 0 _ 70.0 + 0.5 _ front panel output jacks option: available for zup200w , zup400w and zup800w series for 6v to 60v models. Zup200/l and zup400/ l up to 20a output current via front panel jacks. Caution: zup800 front panel output is protected against o...

  • Page 28: 4.1 Introduction

    This chapter describes the operating modes, controls and indicators of the zup power supply series. Details of local operation via the front panel and various modes of operation are described in this chapter, including remote analog control via the rear panel. For computer control via the serial por...

  • Page 29

    Table 4-1: front panel controls and indicators # control/indicator 1 amps display 2 volts display 3 cv indicator 4 cc indicator 4.4.2 4.4.3 4.4.5 4.4.6 5.2.1 4.4.8 4.4.9 5.2.4 4.4.7 5 adjust knob (rotary pulse generator) 6 alm indicator 7 out pushbutton 8 rem pushbutton 9 fold pushbutton description...

  • Page 30: 4.2.2

    Table 4-1 contd.: front panel controls and indicators 4.2.2 rear panel 6v to 60v models 80v and 120v models # control/indicator 10 ac on/off 11 v/a pushbutton 12 ovp / uvp 13 addr description turns ac power on and off. Selects the voltage or current adjust mode. Fast or slow adjustment speed can be ...

  • Page 31: 4.2.3

    4.2.3 rear panel connections description # connection 1 ac inlet 2 remote in 3 remote out 4 external control 5 output bus bars 7 (6v to 60v models) 6 ground thread o u t p u t c o n n e c t o r (80v and 120v models) description iec type appliance inlet. Eia/tia-568a type connector, used for connecti...

  • Page 32: 4.3.5 Ovp Check

    4.3.4 constant current check 4.3.5 ovp check 4.3.6 uvp check 4.3.7 foldback check 4.3.8 output on/off 4.3.9 address setting 4.3.10 local/remote operation turn off the power supply. Connect an electronic load with suitable voltage and current rating to the output terminals, as explained in paragraph ...

  • Page 33: 4.4

    4.4 local operation 4.4.1 introduction 4.4.2 constant voltage operation this paragraph describes the operating modes not involved in programming the power supply via it’s serial communication port. Operation utilizing the front and rear panel are described in this paragraph. For information regardin...

  • Page 34: 4.4.4 Automatic Crossover

    4.4.4 automatic crossover 4.4.5 over voltage protection (ovp) if the power supply operates in constant voltage mode while the load current is increased to greater than the current limit setting, the power supply will automatically switch to constant current mode. If the load is decreased to less tha...

  • Page 35: 4.4.7 Foldback Protection

    4.4.8 output on/off control 4.4.7 foldback protection the on/off circuit has two controls; a front panel pushbutton and a rear panel connection. Priority is given to the rear panel connection. 1. Foldback protection will shut down the power supply output if the load current exceeds the current limit...

  • Page 36: 1. Automatic Start Mode

    1. Automatic start mode 4.4.9 last setting memory in this mode the power supply restores it’s last operation setting and sets the out to ‘on’ state. Upon start-up, the output is enabled and the power supply delivers power to the output terminals. To select this mode press and hold out pushbutton. Af...

  • Page 37: Note

    4. Output voltage programming by external resistor fig 4-5 shows a typical set-up for programming the output voltage. A variable programming resistor, 0~4kohm produces a proportional output voltage from zero to full scale. In order to set the low limit, a series resistor can be connected to the prog...

  • Page 38: Caution

    4.4.11 output voltage programming by external voltage 4.4.12 output current programming by external voltage caution caution fig. 4-7 shows the set-up for external voltage programming of the output voltage. A voltage source variable from 0 to 4v, programs the output voltage proportionally from zero t...

  • Page 39: Note

    4.4.13 auto parallel operation 4.While operating in cv mode, the master unit regulates the output voltage and the slave units operate as controlled current source, following the master output current. It is recommended to design the power system so that each unit will supply up to 95% of it’s curren...

  • Page 40

    Fig. 4-10: local sensing with distribution terminals. (zup rear panel view) fig. 4-11: auto parallel with remote sensing (zup rear panel view) - v - v - v - v +v +v +v +v +s - s load load master power supply master power supply slave power supply slave power supply + + _ _ - ls - ls - s - s +ls +ls ...

  • Page 41: Caution

    Caution caution when two power supplies are connected in series, they should be programmed to the same output voltage to prevent damage to the lower voltage supply at short circuit condition. When power supplies are connected in series, and the load or one of the output terminals is grounded, no poi...

  • Page 42

    3. Series connection for bipolar output voltage: 3.1 general: at this operation mode, two units are configured as a bipolar voltage/current source. Set the current limits of each power supply to the maximum that the load can handle without damage. It is recommended to connect diodes in parallel to e...

  • Page 43: 4.4.15 Output Good Signal

    Fig. 4-16: hierarchical structure in multiple supply systems. 4.4.15 output good signal typical applications of output good signal output good signal is an open collector output, referenced to com potential, indicating the status of the power supply output. While the power supply operates normally, ...

  • Page 44: Chapter 5

    This chapter describes the operation of the zup series via the serial communication port. Details of the initial set-up, operation via rs232 or rs485, the command set and the communication protocol are described in this chapter. The zup addresses can be set to any address between 01 and 31. Follow t...

  • Page 45: 5.3

    5.3 remote programming via rs232 5.3.1 introduction 5.3.2 rear panel connectors pinout in rxd+ rxd+ txd + txd + rxd _ rxd _ txd _ txd _ not used shield (connector enclosure) not used rx (rs232) nc nc sg tx(rs232) sg out rs232 10m max. 1000m max. Rs485 rs485 fig. 5-1: linking zup units with rs232 con...

  • Page 46

    The rs232 is used only for connecting the power supply to the controller pc. For linking several power supplies, refer to par. 5.3.4. It is possible to link up to 31 zup units, using rear panel in/out connectors and linking cables as shown in fig. 5-1. The first unit communicates with the pc via rs2...

  • Page 47: 5.4

    Fig. 5-7: rs485 cable with db-9 female connector. Fig. 5-6: linking zup units to rs485 control. For operation environments that require high noise immunity or long distance communication, it is recommended to use the built-in rs485 interface. The rs485 interface is accessible through the rear panel ...

  • Page 48: 5.5.2

    5.5.2 id control commands # commands 1 :mdl?; 2 :rev?; description returns the power supply model identification as an ascii string: nemic-lambda zup(xxv)-(yya). Xx - the rated output voltage yy - the rated output current example: nemic-lambda zup(6v-33a) returns the software version as an ascii str...

  • Page 49: 5.5.3

    5.5.3 output control # commands 1 :voln; 2 :vol!; description sets the output voltage value in volts. This programmed voltage is the actual output at constant-voltage mode or the voltage limit at constant current mode. The range of the voltage values are as shown in table 5-1. Use all digits for vol...

  • Page 50: 5.5.3

    5.5.3 output control continued # commands 5 :cur!; 6 :cur?; 7 :outn; 8 :out?; 9 :fldn; 10 :fld?; description returns the string (set amper) followed by the present programmed output current. The programmed value range is shown in table 5-2. Example- sa3.000 sa07.50 sa returns the string (actual ampe...

  • Page 51: 5.5.3

    5.5.3 output control continued # commands 13 :uvpn; description sets the under-voltage protection limits in volts. Under-voltage range settings are given in table 5-4: model min. Max. Zup6-xy 0.00 5.98 zup10-xy 0.00 9.97 zup20-xy 00.0 19.9 14 :uvp?; 15 :astn; 16 :ast?; example - zup20-xy :uvp07.3; e...

  • Page 52: 5.5.4.2

    Bit name bit name bit no bit no meaning (*3) (*3) (*1) (*2) (*3) meaning ovp not used ‘1’ - indicates that the over-voltage protection was tripped ‘1’ - indicates that a failure occurred at the input voltage supply ‘1’ - indicates an overflow in the communication buffer ‘1’ - indicates that the fold...

  • Page 53: 5.5.4.2

    5.5.4.2 status control commands continued # commands 3 :stp?; 4 :stt?; description reads the programming error register content. Returns the string followed by ascii characters representing the register’s content. Refer to table 5-7 for the register content description. Example- ps00000 ps reads the...

  • Page 54

    48 5.6.4. Communication test set up 1. Equipment : 2. Pc set up : 3. Zup set up 4. Communication test attention: pc with windows hyperterminal private edition software installed , zup power supply , rs232 cable (nc401 when the pc uses db-9 or nc403 when the pc uses db-25 connector). Open hyper termi...

  • Page 55: 5.7

    Service request is a message generated by the zup power supply to interrupt the controller. Srq can be generated by a power supply fault condition. Each of the following conditions can generate srq message: 1. Over voltage protection (ovp). 2. Over temperature protection (otp). 3. Foldback protectio...

  • Page 56: Chapter 6

    This chapter contains maintenance and calibration information for the zup power supply series. Units requiring repair during the warranty period should be returned to a nemic-lambda authorized service facility. Refer to the address listing on the back cover of this user’s manual. Unauthorized repair...

  • Page 57

    28 23 41 39 13 46 ac cables ac fail accessories address adjustment alarm status amps display auto-parallel automatic start baud rate bipolar voltage buffer overflow last setting memory linking power supplies local/remote local sensing rack mounting remote sensing registers structure rs232 rs485 rxd ...

  • Page 58

    North america tdk-lambda americas, inc. 3055 del sol boulevard san diego, ca 92154 tel: +1-619-575-4400 fax: +1-619-429-1011 www.Us.Tdk-lambda.Com/lp tdk-lambda americas inc 405 essex rd. Neptune, nj 07753 tel: +1-732-922-9300 fax: +1-732-922-1441 e-mail: sales@us.Tdk-lambda.Com www.Us.Tdk-lambda.Co...