GE Industrial Solutions CPS2500D +-190V - Manual (Page 16)

CPS2500D +/-190V Downstream System
2 - 4 Product Description Issue 4 January 2008
Electrical Unless otherwise specified, specifications apply over all operating input
voltage, output load current and temperature conditions.
Table 2-B: Electrical Specifications
Parameter Symbol Min Typ Max Unit
Input
Operating Input Voltage
Vi 130 391.1 400 Vdc
Maximum Input Current
(±190 Vdc: Vioc=320 Vdc to 398 Vdc, Io=Io, max)
Future Code:
(±130 Vdc: Vioc=250 Vdc to 278 Vdc, Io=Io, max)
Iin max
0.233
0.314
0.241
0.33
0.250
0.347
Adc
Inrush Transient (Duration: <= 1.0 ms) Ipk 0.25 Adc
Output (per Power Unit, 2 Circuits)
Output Voltage Set-point
(Vin=Vin min, Io=1.47A, Ta =25°C)
Vo, set -54.5 Vdc
Output Voltage
(Over all operating input voltage, resistive load, and
temperature conditions until end of life) Vo -52.0 -- -55.0 Vdc
Output Regulation
Line (Vin=Vin min to Vin max)
Load* (Io=Io min to Io max)
*Output voltage droops as load current
increases to provide system current sharing.
Temperature (TA = -40°C to +85°C)
--
--
--
0.5
TBD
150
--
3.5
--
%Vo
%Vo
mV
Output Ripple and Noise on nominal output
(Vin=Vin nom and Io=Io min to Io max)
RMS (5Hz to 20MHz bandwidth)
Peak-to-Peak (5Hz to 20MHz bandwidth) --
-- 140
200 --
-- mVrms
mVpk
External Capacitance Co max -- -- 3,000 µF
Output Power (per circuit pair, Vo=Vo min) Io 0 2.5 Adc
Efficiency (Io=Io max, Vo=Vo set, Ta=25°C)
Vin=260V
Vin=380V η 86
83 %
Dynamic Load Response
(
ΔIo/Δt=1A/10µs, Vin=Vin nom, Ta=25°C)
Load Change from Io=50% to 75% of Io max
Peak Deviation
Load Change from Io=75% to 50% of Io max
Peak Deviation
Settling Time (Vo<10% peak deviation) Vpk
ts
Vpk
ts
%Vo set
µs
%Vo set
µs