Page 707 - Din prodcuts 2020

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Command and signaling
CP-D primary switch mode power supplies

2CDC 271 024 F0b07 Technical features CP-D CP-D CP-D CP-D CP-D CP-D

12/0.83
24/0.42
24/1.3
12/2.1
24/4.2
24/2.5
Input circuit
Rated input voltage U in [V AC] 100-240
Input voltage range [V AC] 90-264
6
[V DC] 120-375
Frequency range [Hz] 47-63
CP-D Hold-up time [ms] min. 30 min. 30 min. 30 min. 30 min. 60 min. 60
Internal input fuse, slow-acting [A] 1 2 1 2 2 3.15
(250 V AC)
Typical power at 230 V AC [W] 13 31 12 38 70 114
dissipation
Inrush current limiting (max 3 ms) [A] 30 50 30 50 60 60
Output circuit
Rated output voltage [V DC] 12 12 24 24 24 24
Tolerance of the output ±1%
Adjustment range of the output [V DC] - - - 24-28 24-28 24-28
voltage
Rated output current I r [A] 0.83 2.10 0.42 1.30 2.50 4.20
Rated output power [W] 10 30 10 30 60 100
Resistance to reverse feed [V DC] 18 / 1 s 18 / 1 s 35 / 1 s 35 / 1 s 35 / 1 s 35 / 1 s
Parallel connection Yes, using CP-D RU
Series connection Allowed, to increase voltage
Output circuit: no-load, overload, and short-circuit behaviour
Characteristic curve of output U/I characteristic curve
Short-circuit behavior continuous short-circuit stability
Overload protection output power limiting
No-load protection continuous no-load stability
Currrent limiting at short circuit [A] typ 1.4 typ 5.9 typ 0.78 typ 4.2 typ 6.05 typ 11.5
LED status indicator
Green LED (DC ON) Output voltage applied
Red LED (DC LOW) Output voltage too low
Operating temperature [°C] -40…+70
Derating of the output current 2.5% / °C
60°C < Ta ≤ 70 °C
Approval / Marks cULus, cURus, CCC, EAC, CE, RCM
(depending on device)