DC/DC Converter; 24 VDC input voltage; 18 VDC output voltage; 0.4 A output current.
The WAGO 288 series DC/DC power supply unit (PSU) / converter module, DNV approved, provides an output of 18Vdc at 0.4A and 7.2W, with an input voltage range of 19-36Vdc (24Vdc nominal). It features CAGE CLAMP spring connections and is designed for DIN-35 rail mounting with a 50mm width. The unit operates in ambient temperatures ranging from -25°C to +70°C and is equivalent to model 288895.
- conformity marking:
- CE
- connection technology:
- CAGE CLAMP
- country of origin sales organisation germany:
- DE
- depth from upper edge of din rail:
- 25 mm / 0.984 inch
- efficiency typ:
- 0.82
- emc emission of interference:
- Per EN 61000-6-3*, *only in connection with 750-641 DALI/DSI Master Module
- emc immunity to interference:
- Per EN 61000-6-2* *only in connection with 750-641 DALI/DSI Master Module
- fine stranded conductor:
- 0.08 2.5 mm / 28 12 AWG
- fire load:
- 2.223 MJ
- height:
- 85 mm / 3.346 inch
- input current ii:
- ¤ 0.53 A (19 VDC): ¤ 0.26 A (36 VDC)
- input voltage range:
- DC 19 36 V
- isolation voltage ac:
- AC 0.9 kV
- mounting type:
- DIN-35 rail
- nominal input voltage ui nom:
- DC 24 V
- nominal mains frequency range:
- 0 Hz
- nominal output current io nom:
- 0.4 A
- nominal output voltage uo nom:
- DC 18 V
- note conductor cross section:
- 12 AWG: THHN, THWN
- operating altitude max:
- 2000 m
- output voltage range:
- 2 %
- packaging type:
- Box
- pollution degree:
- 2
- relative humidity:
- ¤ 85% (non-condensing)
- safety information 1:
- According to the DALI specification, DALI ECGs have only basic isolation from the power supply. The DC/DC converter (288-895) does not offer any additional protective measures against the power supply, i.e., the input voltage cannot be regarded as SE
- series operation:
- No
- short circuit protected:
- Yes
- solid conductor:
- 0.08 2.5 mm / 28 12 AWG
- strip length:
- 5 6 mm / 0.2 0.24 inch
- surrounding air temperature operation:
- -25 70 C
- surrounding air temperature storage:
- -40 80 C
- wago connector:
- WAGO 256 Series
- weight:
- 73.400 g
- width:
- 50 mm / 1.969 inch
