Atec PacificPower-DCR600-20 - Manual (Page 2)

DCR600-20
Parameter Specification Unit Conditions
Voltage DC 600 Vdc Maximum allowable DC Output Voltage
Accuracy ±0.5 % Range See Note 1
Rise Time < 2.0 msec 0-100% voltage change @ 10-90% amplitude at 300V/20A load
< 4.0 msec 0-100% voltage change @ 10-90% amplitude at 600V/ 10A load
Fall Time < 15.0 msec 100-0% voltage change @ 90-10% amplitude at 300V/20A load
< 40.0 msec 100-0% voltage change @ 90-10% amplitude at 600/10A load
DC Ripple RMS < 750 mV RMS See Note 2
DC Ripple pk-pk < 4.0 V peak-peak See Note 2
Load Regulation < 0.5 % of full range With CSC on and UPC32 and external sense at DCR input. AMX in
Direct coupled mode on 135Vac range
< 1.0 % of full range With CSC on and UPC32 and external sense at DCR input. AMX in
Transformer coupled mode on 270Vac range
Current Max. 20 Adc Maximum supported DC Output Current
Current Limit - Determined by AC Power Source Programmable Current limit setting.
Power Max. 6000 Watts See voltage and current rating chart below
Other Output
Capacitance
470 μF
Controls DC Output None NOTE: No DC Output disconnect is provided. A contactor or discon-
nect switch may be added between DC terminal block and UUT if
desired
Specifications: DC Output
NOTES:
1. Applies under nominal load with transfer function Vac = (Vdc + 1.4) / 2.02 where Vdc is the desired DC output voltage and Vac is the programmed
AC voltage.
2. Specifications shown apply when using AMX AC Power Source model in three phase output mode (FORM3) and standard square wave output
waveform at 400Hz fundamental.
DC Output
Parameter Specification Unit Conditions
Voltage V AC RMS (L-N) 0-300 Vac RMS Maximum allowable AC RMS Input Voltage.
V AC Peak (L-N) 300 Vpeak Maximum allowable AC Peak Input Voltage
FORM 3 3 Phase + Neutral See Note 3
Waveform Square Wave Recommended AC Source Output Setting
Frequency 400 Hz Recommended AC Source Output Setting
Current Max. 30 A/phase Input Circuit Breaker Protection
Power Max. 6000 Watts See voltage and current rating chart below
Controls AC Input Breaker 3 Pole, 30 Arms Front Panel mounted
Terminals AC Input Rear Panel Terminal Block 3 Wires + Ground.
Input Safety Cover Included Protects against accidental touching of AC input
Input Power Requirements
NOTES:
3. DCR600 Unit is operable with single phase AC input but AC to DC Scaling will be lower and Ripple higher. For best performance, three phase AC input is recommend-
ed. All data shown is for three phase AC input.
AC Input