Page 236 - EPR Catalog 2015

CP-T range
Technical data

Data at Ta = 25 °C, Uin = 3 x 400 V AC and rated values, unless otherwise indicated

Type CP-T 48/5.0 CP-T 48/10.0 CP-T 48/20.0
Input circuit L1, L2, L3
Rated input voltage Uin 3 x 400-500 V AC
Input voltage range 340-575 V AC 1.1 A 1.72 A
480-820 V DC 535 W 1050 W
Frequency range AC 47-63 Hz 30 A
Typical input current 0.65 A T3.15 A / 500 V AC min. 15 ms
264 W T 5 A / 500 V AC
3 Typical power consumption 20 A
Inrush current limiting min. 20 ms
Power failure buffering time per phase 2 A / 600 V AC
Internal input fuse yes, passive
Power factor correction (PFC) towards PE < 3.5 mA
Discharge current input / output < 0.25 mA

Indication of operational states OUTPUT OK: green LED output voltage OK
Output voltage OUTPUT LOW: red LED output voltage too low

Output circuit 48 V DC L+, L+, L-, L-
Rated output voltage
480 W
Tolerance of the output voltage 0...+1 % 10 A

Adjustment range of the output voltage 47-56 V DC

Rated output power 240 W 960 W
20 A
Rated output current Ir Ta ͨ 60 °C 5 A 3.5 %/°C
Derating of the output current 60 °C < Ta ͨ 70 °C 2.5 %/°C
load change statical ±1 % (single mode)
Maximum deviation with

± 5 % (parallel mode)

change of output voltage within the ±0.5 %
input voltage range

Control time at rated load < 2 ms 80 mV
Starting time after applying the supply voltage
at Ir max. 1 s to increase power, up
Rise time to 2 devices, min. 0.1 Ir
with 7000 μF max. 1.5 s - max. 0.9 Ir use active
Fall time current balancing
Residual ripple and switching peaks at rated load max. 150 ms
Parallel connection
with 7000 μF max. 500 ms

max. 150 ms

BW = 20 MHz 100 mV

configurable, to increase
power, up to 2 devices,
min. 0.1 Ir - max 0.9 Ir)

Series connection yes, to increase voltage, max. 2 devices

Resistance to reverse feed approx. 35 V approx. 63 V approx. 63 V

Output circuit - No-load, overload and short-circuit behaviour combined U/I and U/I or hiccup mode, hiccup mode /
Characteristic curve of output hiccup mode configurable fold back behavior

Short-circuit protection continuous short-circuit proof
Short-circuit behaviour current limiting
Overload protection hiccup mode
No-load protection continuous no-load stability
Over temperature protection yes, automatic recovery after temperature went down
Starting of capacitive loads 7000 μF

3/37 ABB | Catalog Electronic Products and Relays 2015 | 2CDC 110 004 C0210