WAGO 2787-2144/000-070
Wago
$240.40
PSU, Pro 2 1-ph.
The Pro2 switch-mode AC/DC power supply unit (SMPS PSU) from WAGO's Pro 2 series offers a 24Vdc (SELV) output at 5A and 120W, with an input voltage range of 90-264Vac suitable for various single-phase AC inputs. It features TopBoost and PowerBoost technologies, conformal coating for protection, and optional communication capabilities. The unit is DNV approved, uses CAGE CLAMP spring connections, and is designed for DIN-35 rail mounting with a 35mm width. It has an IP20 rating and operates in ambient temperatures from -25°C to +70°C, equivalent to model number 27872144000070.
- communication:
- Communication interface, can be used with WAGO USB Communication Cable (750-923) or IO-Link Communication Module (2789-9080) or Modbus RTU Communication Module (2789-9015)
- conformity marking:
- CE
- connection technology:
- CAGE CLAMP«
- connection type 1:
- Input/output/signaling
- control deviation:
- «± 1 %
- country of origin sales organisation germany:
- CN
- current limitation:
- 1.1 x Io nom (typ.)
- default setting:
- DC 24 V
- depth from upper edge of din rail:
- 130 mm / 5.118 inch
- derating:
- Siehe Beipackzettel
- efficiency typ:
- 93.8 % (230 VAC: 5 A: 25 C)
- fine stranded conductor:
- 0.08 ª 2.5 mm / 28 ª 12 AWG
- fine stranded conductor with insulated ferrule:
- 2.5 ª 1.5 mm / 12 ª 16 AWG
- fine stranded conductor with uninsulated ferrule:
- 1.5 ª 0.08 mm / 16 ª 28 AWG
- fire load:
- 0.000 MJ
- height:
- 130 mm / 5.118 inch
- input current ii:
- «± 1 A (240 VAC: Nominal load): «± 1.8 A (100 VAC: Nominal load)
- input voltage range:
- AC 90 ª 264 V: DC 130 ª 240 V
- inrush current:
- «± 9 A (after 1 ms)
- internal fuse:
- T 6.3 A / 250 VAC
- isolation voltage pri sec ac:
- 3510 V
- isolation voltage sec gnd:
- DC 0.5 kV
- isolation voltage sec signal:
- DC 0.5 kV
- mains failure hold up time:
- « 20 ms (230 VAC)
- mounting type:
- DIN-35 rail
- mtbf:
- > 1,000,000 h (per IEC 61709)
- nominal input voltage ui nom:
- 1 x AC 100 ª 240 V
- nominal mains frequency range:
- 47 ª 63 Hz: 0 Hz
- nominal output current io nom:
- 5 A (24 VDC)
- nominal output power:
- 120 W
- nominal output voltage uo nom:
- DC 24 V (SELV)
- note dimensions:
- Height without connector || Height with connector: 166 mm
- open circuit proof:
- Yes
- operating altitude max:
- 5000 m
- output voltage range:
- DC 24 ª 28 V (adjustable)
- overload behavior:
- TopBoost/PowerBoost/Time-limited constant current mode (other overload behaviors can be set)
- overvoltage category:
- III («± 2000 m a. s.l.): II (> 2000 m a. s.l.)
- packaging type:
- Box
- parallel operation:
- Yes
- phases:
- 1
- pollution degree:
- 2
- power factor correction pfc:
- Active
- power loss pl:
- «± 1 W (Standby): «± 2 W (No load): «± 10 W (230 VAC: Nominal load)
- powerboost:
- DC 7.5 A (5 s)
- protection class:
- I
- protection type:
- IP20 (per EN 60529)
- recommended backup fusing:
- 16 A (for USA/Canada: 15 A)
- relative humidity:
- 5 ª 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:
- Optical status indication (DC OK: load: warning and error states) || Digital signal input and output (DI/DO)
- solid conductor:
- 0.08 ª 2.5 mm / 28 ª 12 AWG
- standards specifications:
- EN 61010-1 || EN 61010-2-201 || EN 61204-3 || UL 61010-1 || UL 61010-2-201 || DNVGL || UL HazLoc
- strip length:
- 8 ª 9 mm / 0.31 ª 0.35 inch
- surrounding air temperature operation:
- -25 ª 70 C (Device starts at ª40 C (type-tested))
- surrounding air temperature storage:
- -40 ª 85 C
- topboost:
- Up to 600 %
- transient suppression primary:
- Yes
- wago connector:
- WAGO 721 Series
- weight:
- 650.000 g
- width:
- 35 mm / 1.378 inch
