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ManualsBrandsTDK-LAMBDA ManualsLaboratory & Bench PSUs19" bench PSU (adjustable voltage) 0 - 100 Vdc 0 - 50 A 1 x RS232, RS485, Ethernet
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2.6 PROGRAMMING AND READBACK (RS232/485, Optional LAN/IEEE Interface)
1.Vout programming accuracy (*14)
2.Iout programming accuracy (*13)
3.Vout programming resolution
4.Iout programming resolution
5.Vout readback accuracy
6.Iout readback accuracy (*13)
7.Vout readback resolution
8.Iout readback resolution
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% of rated
output voltage
% of rated
output current
0.05% of rated output voltage
0.1% of actual output current +0.3% of rated output current
0.002% of rated output voltage
0.002% of rated output current
0.05% of rated output voltage
0.3% of rated output current
2.7 PROTECTIVE FUNCTIONS
1.Foldback protection
2.Over-voltage protection (OVP)
3.Over-voltage trip point
4.Output under voltage limit (UVL)
5.Over temperature protection
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Output shut-down when power supply change from CV to CC User presetable.
Inverter shut-down, manual reset by AC input recycle or by OUT button or by communication port command.
Preset by front panel or communication port. Prevents from adjusting Vout below limit. Does not affect analog
programming.
User selectable, latched or non latched.
0.5~10
0.5~12
2~36
1~24
1~19
2~44
5~66
5~165
5~110
5~88
5~220
5~330
5~440
5~550
5~660
V
8
16
2010
30
40
60
80
100
150
200
300
400
500
600
0.002%
0.002%
0.007%
0.006%0.011%
0.004%
0.003%
0.002%
0.002%
0.011%
0.007%
0.006%
0.004%
0.003%
0.003%
0.002%
0.004%
0.005%0.003%
0.006%
0.009%
0.002%
0.002%
0.003%
0.004%
0.005%
0.006%
0.008%
0.011%
0.002%
V
8
16
2010
30
40
60
80
100
150
200
300
400
500
600
2.8 FRONT PANEL
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Vout/Iout manual adjust by separate encoders (coarse and fine adjustment).
OVP/UVL manual adjust by Vout. Adjust encoder.
Address selection by Voltage Adjust encoder. No of addresses:31.
Go to local control.
Output on/off
AC on/off
Front panel Lock
Foldback control
Baud rate selection: 1200, 2400, 4800, 9600 and 19200.
Re-start modes (automatic restart, safe mode).
Vout: 4 digits, accuracy: 0.05% of rated output voltage +/-1count.
Iout: 4 digits, accuracy: 0.2% of rated output current +/-1count.
VOLTAGE, CURRENT, ALARM, FINE, PREVIEW, FOLDBACK, REMOTE(RS232,RS485,IEEE), OUTPUT ON,
FRONT PANEL LOCK.
1.Control functions
2.Display
3.Indications
2.9 ENVIRONMENTAL CONDITIONS
1.Operating temperature
2.Storage temperature
3.Operating humidity
4.Storage humidity
5.Altitude
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%
%
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0~50 C, 100% load.
-20~85 C
20~90% RH (no condensation).
10~95% RH (no condensation).
Maximum 3000m. Derate output current by 2%/100m above 2000m.
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2.10 MECHANICAL
1.Cooling
2.Weight
3.Dimensions (WxHxD)
4.Vibration
5.Shock
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Kg
mm
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Forced air cooling by internal fans.
Less than 16Kg.
W: 423, H: 88, D: 442.5 (Refer to Outline drawing).
MIL-810F, method 514.5
Less than 20G, half sine, 11mS. Unit is unpacked.
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Models with Vout 50V: Output is SELV, all communication/control interfaces (RS232/485, IEEE, Isolated Analog,
LAN, Sense, Remote Programming and Monitoring) are SELV.
Models with 60V Vout 400V: Output is Hazardous, communication/control interfaces: RS232/485, IEEE,
Isolated Analog, LAN, Remote Programing and Monitoring (pins 1-3, pins14-16) are SELV, Sense, Remote
Programming and Monitoring (pins 8-13, pins 21-25) are Hazardous.
Models with 400V Vout 600V: Output is Hazardous, all communication/control interfaces (RS232/485, IEEE,
Isolated Analog, LAN, Sense, Remote Programming and Monitoring) are Hazardous.
Vout 50V models : Input-Output (SELV): 4242VDC 1min, Input-communication/control (SELV): 4242VDC 1min,
Input-Ground: 2828VDC 1min,
60V Vout 100V models: Input-Output (Hazardous): 2600VDC 1min, Input-communication/control (SELV):
4242VDC 1min, Output(Hazardous)-SELV: 1900VDC 1min, Output(Hazardous)-Ground: 1200VDC 1min,
Input-Ground: 2828VDC 1min.
100V Vout 600V models: Input-Output(Hazardous): 3550VDC 1min, Input-communication/control (SELV):
4242VDC 1min, Hazardous. Output-communication/control(SELV): 4242VDC 1min,
Output(Hazardous)-Ground: 2670VDC 1min, Input-Ground: 2828VDC 1min.
More than 100Mohm at 25 C, 70%RH.
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2.11 SAFETY/EMC
2.Interface classification
4.Insulation resistance
3.Withstand voltage
1.Applicable standards: Safety
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EMC
UL 60950-1, CSA22.2 No.60950-1, IEC 60950-1, EN 60950-1
EN55022, EN55024, EN61000-3-3, FCC part 15, VCCI.
Conducted emmision - EN55022 class A, FCC part 15 class A, VCCI class A.
Radiated emmision - EN55022 class A, FCC part 15 class A, VCCI class A.
Immunity - EN55024