TDK 750W Manual

A SERVICE OF

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83

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507

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013 Rev. D

10

1. Vout programming accuracy

–

2. Iout programmingaccuracy (*13)

–

3. Vout programming resolution.

–

4. Iout programmingresolution

–

5. Vout readback accuracy

–

6. Iout readbackaccuracy(*13)

–

7. Vout readback resolution

–

8. Iout readbackresolution

–

2.7PROTECTIVEFUNCTIONS

V

6

8

12.5

20

30

40

50

60

80

100

150

300

600

1. Foldbackprotection

2. Over-voltage protection

3. Over-voltage trip point

V

0.5-7.5

0.5-10

1-15

1-24

2-35

2-44.1

5-57

5-66

5-88

5-110

5-165

5-330

5-660

4. Output undervoltagelimit

5. Over temperature protection

2.8FRONT PANEL

1. Control functions

–

–

–

–

–

–

–

–

–

–

–

2. Display

–

Vout:

–

Iout:

3. Indications

–

2.9ENVIRONMENTALCONDITIONS

1. Operatingtemperature

C

2. Storage temperature

C

3. Operatinghumidity

%

4. Storage humidity

%

5. Altitude

–

2.10MECHANICAL

1. Cooling

–

2. Weight

Kg

3. Dimensions(W xH xD)

mm

4. Vibration

–

5. Shock

–

2.11SAFETY/EMC

1. Applicablestandards Safety

–

EMC

–

2. Withstandvoltage

–

3. Insulation resistance

–

4. Conductedemission

–

5. Radiated emission

–

Morethan 100Mohmat 25°C,70%RH

EN55022B, FCCpart 15-B,VCCI-B

EN55022A, FCCpart 15-A,VCCI-A

2.6PROGRAMMINGANDREADBACK(RS232/485, Optional IEEEInterface)

0.05%+ 0.05%of ratedoutputvoltage.

0.1%of actual output current+ 0.1%of ratedoutput current (for Iout >0.4%of rated Iout to 100%ofratedIout).

0.1%of actual output current+0.4%of rated output current (forIout <0.4%ofratedIout to0.4%of rated Iout).

0.012%of full scale.

0.012%of full scale.

0.1%+0.1%of rated output voltage

0.1%+0.3%of rated output current

0.012%of full scale

0.012%of full scale

Output shut-downwhen powersupplychanges fromCVto CC. User presetable.

Invertershut-down; manual reset byACinputrecycle,OUT button.

Presetbyfront panelor communicationport. Prevents adjusting Vout belowlimit.Raises thePS_OKsignal incase

output voltageisbelowlimit.

Userselectable,latched or non latched.

Vout/Iout manual adjustby separateencoders. (Coarseandfine adjustment)

OVP/UVL manual adjustbyVolt. Adjust encoder

Address selection byVoltage adjust encoder. No of addresses: 31

Goto local control

Output on/off

ACon/off

Front panel lock

Foldback control

Serial or IEEE displayat power-up

Baud rate selection: 1200, 2400, 4800, 9600 and 19200

Re-start modes(AutoRestart, Safe Start)

4 digits, accuracy:0.5%of rated voltage +1 count

30~90%RH (nocondensation).

4 digits, accuracy:0.5%of rated current +1 count

VOLTAGE, CURRENT,ALARMFINE, PREVIEW, FOLDBACK, LOCAL, OUTPUTON.

0~50C, 100%load.

-20 to+ 70

10~95%RH (nocondensation).

Maximum3000m, Derateoutput current by 2%/100mabove2000m. Alternatively, derate maximumambient

temperatureby1 degC/100mabove2000m.

Forcedair cooledby internal fans.

Less than4.5Kg

W:214.0H: 43.6 (57.0BenchtopVersion). D:437.5(Refer toOutlinedrawing).

MIL-810E, method514.5test conditionl-3.3

Less than20G, halfsine, 11mS.Units unpacked

UL 60950-1listed,EN60950-1Vout <=40V: Outputis SELV, IEEE/IsolatedAnalogareSELV.

60<Vout <400V:Output is hazardous, IEEE/Isolated analog areSELV

400< Vout< 600V: Output ishazardous,IEEE/Isolated,Analog arenotSELV

EN55024

Vout <60Vmodels: Input-Outputs(SELV): 3.0KVrms1min, Input-Ground: 2.0KVrms1min.

60 <=Vout< 600Vmodels: Input-Haz,output: 2.5KVrms1min, Input-SELV: 3KVrms1 min, 1900VDC1 min.

HazardousOutput -SELV: 1.9KVrms 1min, Hazardous Output-Ground: 1.9KVrms1 min.

Input-Ground: 2KVrms1min