Chroma 62000D Series, Operating And Programming Manual

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Programmable Bidirectional DC Power Supply 62000D Series
Operating and Programming Manual
1-6
Chroma Model Name 62060D-600 62120D-600 62180D-600
Output Ratings
Output Voltage
1
0-600V
Output Current
2
±40A ±80A ±120A
Output Power ±6,000W ±12,000W ±18,000W
Min. Load voltage (@ I
Load Max)
30V
Line Regulation
3
Voltage +/- 0.01% F.S.
Current +/- 0.05% F.S.
Load Regulation
4
Voltage +/- 0.02% F.S.
Current +/- 0.1% F.S.
Voltage Measurement
Range 120V / 600V
Accuracy 0.05% + 0.05%F.S.
Current Measurement
Range 8A / 40A 16A / 80A 24A / 120A
Accuracy 0.1% + 0.1%F.S.
Output Noise & Ripple
P-P (20MHz)
11
420mV
rms (Voltage)
11
85mV
rms (Current
5)
30mA 60mA 90mA
OVP Adjustment
Range
Range 0-110% programmable
Accuracy +/- 1% of full-scale output
Programming
Response Time
Rise Time (Full Load) 20ms
Rise Time (No Load) 10ms
Fall Time (Full Load) 20ms
Fall Time (No Load) 10ms
Slew Rate Control
Voltage slew rate
range
10
0.001V/ms
– 60V/ms
Current slew rate range 0.001A/ms
– 20A/ms 0.001A/ms – 40A/ms 0.001A/ms – 60A/ms
Minimum transition time 0.5ms
Efficiency
6
Source > 91%
Sink > 92%
Source > 92%
Sink > 93%
Source > 92%
Sink > 93%
Transient Response
Time Recovers within 0.5ms to +/- 0.75% of steady-state output for a 50%
to 100% or 100% to 50% load change(1A/
μs)
Drift (30 minutes)
7
Voltage 0.04% of Vmax
Current 0.06% of Imax
Drift (8 hours)
8
Voltage 0.02% of Vmax
Current 0.04% of Imax
Temperature
Coefficient
9
Voltage 0.04% of Vmax/
℃
Current 0.06% of Imax/
℃