Page 234 - 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 24/5.0 CP-T 24/10.0 CP-T 24/20.0 CP-T 24/40.0
Input circuit
Rated input voltage Uin L1, L2, L3 1.72 A
Input voltage range 1058 W
3 x 400-500 V AC 30 A
Frequency range AC min. 15 ms
Typical input current 340-575 V AC T 5 A / 500 V AC

3 Typical power consumption 480-820 V DC
Inrush current limiting
Power failure buffering time 47-63 Hz
Internal input fuse
Recommended backup fuse 0.36 A 0.65 A 1.1 A
Power factor correction (PFC)
Discharge current 135 W 270 W 538 W

10 A 20 A

min. 20 ms

per phase 2 A / 600 V AC T 3.15 A / 500 V AC

3 pole miniature circuit breaker ABB Type S203

Yes, passive

towards PE < 3.5 mA

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 L+, L+, L-, L-
Rated output voltage
24 V DC

Tolerance of the output voltage 0...+1 %

Adjustment range of the output voltage 22.5-28.5 V DC

Rated output power 120 W 240 W 480 W 960 W

Rated output current Ir Ta d 60 °C 5 A 10 A 20 A 40 A
Derating of the output current 3.5 %/°C
60 °C < Ta ≤ 70 °C 2.5 %/°C
Signalling contact
for output voltage OK 13-14 solid state (max. 60 V DC, 0.3 A)

Threshold 17.6-19.4 V

Insulation voltage 500 V DC

Mininum fuse rating to achieve short-circuit protection 13-14 ͧ 60 V DC, ͨ 0.3 A fast-acting

Maximum deviation with load change statical ±1 % ±1 % (single mode)

- ±5 % (parallel mode)

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

at nominal load < 2 ms

Starting time after applying at Ir max. 1 s
the supply voltage with 3500 μF max. 1.5 s

Rise time at nominal load max. 150 ms

with 3500 μF max. 500 ms

Fall time max. 150 ms

Residual ripple and switching peaks BW = 20 MHz 100 mV 80 mV

Parallel connection not supported configurable, to increase power, up to increase power,
to 2 devices, min. 0.1 Ir - max 0.9 Ir) up to 2 devices,

min. 0.1 Ir - max.
0.9 Ir use active
current balancing

Series connection not supported yes, to increase voltage, max. 2 devices
Resistance to reverse feed approx. 35 V
Output circuit - No-load, overload and short-circuit behaviour
Characteristic curve of output combined U/I characteristic curve U/I- or Hiccup- hiccup / fold

Short-circuit protection and hiccup mode mode adjustable back behavior
Short-circuit behaviour
Overload protection continuous short-circuit proof
No-load protection
Overtemperature protection current limiting
Starting of capacitive loads
hiccup mode

continuous no-load stability

yes, automatic recovery after temperature went down

3500 μF 7000 μF 7000 μF 7000 μF

3/35 ABB | Catalog Electronic Products and Relays 2015 | 2CDC 110 004 C0210