| Description | Primary switch mode EPSITRON PRO Power supplies; Output voltage DC 24 V; 20 A; open circuit and short-circuit protected; adjustable output voltage; LED status indication; PowerBoost | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Remarks | Item description:
External fuse: Circuit breakers 6 A, 10 A, 16 A, characteristic: B or C; An external DC fuse is required for the DC input voltage | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Item properties | Miscellaneous
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.The Pro switch-mode AC/DC power supply unit (SMPS PSU) from WAGO's Pro series offers a 24Vdc (SELV) output with a capacity of 20A and 480W. It supports an input voltage range of 85-264Vac or 120-300Vdc, making it compatible with various single-phase AC and DC sources. The unit features TopBoost, PowerBoost, and a DC-OK relay contact output, and utilizes CAGE CLAMP spring connections for secure wiring. Designed for DIN-35 rail mounting with a width of 97mm, it is rated for operation in ambient temperatures from -25°C to +70°C and has an IP20 protection rating. This model is equivalent to the 787834.
- conformity marking:
- CE
- connection technology:
- CAGE CLAMP
- connection technology 2:
- Push-in CAGE CLAMP
- connection technology 3:
- CAGE CLAMP
- connection type 1:
- Input
- connection type 2:
- Output
- connection type 3:
- Signaling
- control deviation:
- ¤ 1 %
- country of origin sales organisation germany:
- DE
- current limitation:
- 1.1 x Io nom (typ.)
- default setting:
- DC 24 V
- depth from upper edge of din rail:
- 187 mm / 7.362 inch
- derating:
- -3 %/K (> 50 C)
- discharge current:
- ¤ 1 mA
- efficiency typ:
- 0.91
- fine stranded conductor:
- 0.08 2.5 mm / 28 12 AWG
- fine stranded conductor 2:
- 0.5 10 mm / 20 8 AWG
- fine stranded conductor 3:
- 0.08 0.5 mm / 28 20 AWG
- fire load:
- 0.000 MJ
- height:
- 171 mm / 6.732 inch
- input current ii:
- ¤ 2.3 A (230 VAC: 20 ADC)
- input voltage derating:
- -1.5 %/V (< 110 VAC)
- input voltage range:
- AC 85 264 V: DC 120 373 V
- inrush current:
- ¤ 8 A (Active power factor correction (PFC))
- internal fuse:
- T 10 A / 250 VAC
- isolation voltage pri gnd:
- DC 2.2 kV
- isolation voltage pri sec:
- DC 4.242 kV
- isolation voltage sec gnd:
- DC 0.7 kV
- mains failure hold up time:
- 25 ms (230 VAC)
- mounting type:
- DIN-35 rail
- mtbf:
- > 500,000 h (per IEC 61709)
- nominal input voltage ui nom:
- 1 x AC 100 240 V
- nominal mains frequency range:
- 50 60 Hz: 0 Hz
- nominal output current io nom:
- 20 A (24 VDC)
- nominal output power:
- 480 W
- nominal output voltage uo nom:
- DC 24 V (SELV)
- note dimensions:
- Height with connector
- open circuit proof:
- Yes
- operation status indicator:
- Green LED (DC OK) || Red LED (error)
- output voltage range:
- DC 22 29.5 V (adjustable)
- overload behavior:
- TopBoost/PowerBoost/Constant current mode
- overvoltage category:
- II
- packaging type:
- Box
- parallel operation:
- Yes
- phases:
- 1
- pollution degree:
- 2
- power factor correction pfc:
- Active
- power loss pl:
- ¤ 0.8 W (Standby): ¤ 4.8 W (No load): ¤ 43.2 W (Nominal load)
- powerboost:
- DC 30 A (4 s): DC 25 A (8 s)
- protection class:
- I
- protection type:
- IP20 (per EN 60529)
- recommended backup fusing:
- Circuit breaker: 6 A, 10 A, 16 A: Tripping characteristic: B or C
- relative humidity:
- 5 96 % (no condensation permissible)
- required backup fusing:
- An external DC fuse is required for the DC input voltage.
- residual ripple:
- ¤ 70 mV (Peak-to-peak)
- resistance to reverse feed:
- ¤ DC 35 V
- series operation:
- Yes
- short circuit protected:
- Yes
- signaling:
- 1 x LED DC OK (green) || 1 x Error LED (red) || 1 x Stand-by input || 1 x DC OK relay contact (changeover contact)
- solid conductor:
- 0.08 2.5 mm / 28 12 AWG
- solid conductor 2:
- 0.5 10 mm / 20 8 AWG
- solid conductor 3:
- 0.08 0.5 mm / 28 20 AWG
- standards specifications:
- EN 61010-1 || EN 61010-2-201 || EN 61204-3 || EN 61558-2-16 || UL 60950 || UL 508
- strip length:
- 8 9 mm / 0.31 0.35 inch
- strip length 2:
- 13 15 mm / 0.51 0.59 inch
- strip length 3:
- 5 6 mm / 0.2 0.24 inch
- surrounding air temperature operation:
- -25 70 C (Device starts at 40 C (type-tested))
- surrounding air temperature storage:
- -25 85 C
- topboost:
- DC 80 A (25 ms)
- transient suppression primary:
- Varistor
- wago connector:
- WAGO 231 Series
- wago connector 2:
- WAGO 831 Series
- wago connector 3:
- WAGO 733 Series
- weight:
- 2300.000 g
- width:
- 97 mm / 3.819 inch
