- Natural convection cooling when horizontally mounted
- Enclosed for use in control cabinets
- Fast and tool-free termination via lever-actuated terminal blocks
- Bounce-free switching signal (DC OK) via optocoupler
- Parallel operation
- Electrically isolated output voltage (SELV) per UL 60950-1; PELV per EN 60204
The WAGO Eco switch-mode AC/DC power supply unit (SMPS PSU) is designed for efficient power conversion with a 24Vdc (SELV) output at 6.25A and 150W. It accepts a wide input voltage range of 360-575Vac or 500-650Vdc, suitable for 3-phase AC or DC systems. The unit features CAGE CLAMP spring connections for secure wiring and is mounted on a DIN-35 rail with a compact 50mm width. It operates within an ambient temperature range of -25°C to +70°C and has an IP20 protection rating. Additionally, it includes a DC-OK relay contact output for monitoring purposes, equivalent to model 787738.
- conformity marking:
- CE
- connection technology:
- Push-in CAGE CLAMP
- connection technology 2:
- Push-in CAGE CLAMP
- connection type 1:
- Input/output
- connection type 2:
- Signaling
- control deviation:
- ¤ 1 %
- country of origin sales organisation germany:
- CN
- default setting:
- DC 24 V
- depth from upper edge of din rail:
- 92 mm / 3.622 inch
- derating:
- -2.5 %/K (> 50 C: 400 VAC)
- discharge current:
- ¤ 3.5 mA
- efficiency typ:
- 0.87
- fine stranded conductor:
- 0.5 6 mm / 20 10 AWG
- fine stranded conductor 2:
- 0.2 1.5 mm / 24 14 AWG
- fire load:
- 0.000 MJ
- height:
- 130 mm / 5.118 inch
- input current ii:
- ¤ 3 x 0.6 A (400 VAC: 6.25 ADC)
- input voltage range:
- (2 / 3) x AC 360 575 V: DC 500 650 V
- inrush current:
- ¤ 25 A
- internal fuse:
- 3 x T 2 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
- isolation voltage sec signal:
- DC 0.7 kV
- mains failure hold up time:
- 17 ms (3 x 400 VAC)
- mounting type:
- DIN-35 rail
- mtbf:
- > 250,000 h (per IEC 61709)
- nominal input voltage ui nom:
- (2 / 3) x AC 400 500 V
- nominal mains frequency range:
- 47 63 Hz: 0 Hz
- nominal output current io nom:
- 6.25 A (24 VDC)
- nominal output power:
- 150 W
- nominal output voltage uo nom:
- DC 24 V (SELV)
- open circuit proof:
- Yes
- operation status indicator:
- Green LED (Uo) || Red LED (overload)
- output voltage range:
- DC 22 28 V (adjustable)
- overload behavior:
- Constant power (in overload range: 1.15 1.4 x Io nom): Shutdown and automatic restart in the event of a short circuit
- overvoltage category:
- II
- packaging type:
- Box
- parallel operation:
- Yes
- phases:
- 2 || 3
- pollution degree:
- 2
- power factor:
- 0.5
- power factor correction pfc:
- Passive
- power loss max pl max:
- 20 W
- power loss pl:
- ¤ 18.5 W
- protection class:
- I
- protection type:
- IP20 per EN 60529
- recommended backup fusing:
- 3 x circuit breaker 6 A: Tripping characteristic: B or C || Alternative: motor circuit breaker
- relative humidity:
- 10 95 % (no condensation permissible)
- required backup fusing:
- An external DC fuse is required for the DC input voltage.
- residual ripple:
- ¤ 100 mV (Peak-to-peak)
- resistance to reverse feed:
- ¤ DC 30 V
- series operation:
- Yes
- short circuit protected:
- Yes
- signaling:
- 1 x LED DC OK (green) || 1 x Overload LED (red) || 1 x DC OK signal output (optocoupler as make contact: max. 31.2 V: 20 mA)
- solid conductor:
- 0.5 6 mm / 20 10 AWG
- solid conductor 2:
- 0.2 1.5 mm / 24 14 AWG
- standards specifications:
- EN 62368-1 || EN 61204-3 (Class A) || UL 60950-1 || UL 508
- strip length:
- 11 12 mm / 0.43 0.47 inch
- strip length 2:
- 8 9 mm / 0.31 0.35 inch
- surrounding air temperature operation:
- -25 70 C
- surrounding air temperature storage:
- -40 85 C
- transient suppression primary:
- Varistor
- wago connector:
- WAGO 2706 Series
- wago connector 2:
- picoMAX 3.5 (WAGO 2091 Series)
- weight:
- 844.000 g
- width:
- 50 mm / 1.969 inch
