| Description | Primary switch mode power supplies; for 753-647 DALI Multi-Master Module; DC 18 V / 1.1 A | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Remarks | Note: The 787-1007 Primary Switch Mode Power Supply is specially designed to supply the 753-647 DALI Multi-Master Module. The 787-1007 features a 54mm-wide DIN-rail mount enclosure with input voltage ranging from 85 to 264VAC (120 373VAC). The power supply provides an output voltage of 18VDC and a maximum output current of 1100mA. This allows several DALI Multi-Master Modules to be supplied in parallel. The maximum current per DALI line is limited to 200mA in each DALI Multi-Master Module.
Output current Io: 1.1 A at 18 VDC max. 0.8 A (18 VDC) in any mounting position External fuse: Wire breaking 10 A, 16 A, Characteristic B, CAn external DC fuse is required for the DC input voltage | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Item properties | Miscellaneous
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The WAGO 787 series switch-mode AC/DC power supply unit (SMPS PSU) is DNV approved and provides an output of 18Vdc (SELV) at 1.1A with a power rating of 19.8W. It accepts an input voltage range of 85-264Vac (covering 110Vac, 120Vac, 220Vac, 230Vac, 240Vac) or 120-300Vdc, suitable for single-phase AC or DC. The unit features CAGE CLAMP spring connections and is designed for DIN-35 rail mounting with a width of 54mm. It has an IP20 protection rating and operates in ambient temperatures ranging from -25°C to +60°C, equivalent to model 7871007.
- conformity marking:
- CE
- connection technology:
- CAGE CLAMP
- connection type 1:
- Input/output
- control deviation:
- ¤ 2 %
- country of origin sales organisation germany:
- DE
- current limitation:
- 1.1 x Io nom (typ.)
- default setting:
- DC 18 V
- depth:
- 59 mm / 2.323 inch
- depth from upper edge of din rail:
- 55 mm / 2.165 inch
- efficiency typ:
- 0.8
- fine stranded conductor:
- 0.08 2.5 mm / 28 12 AWG
- fire load:
- 0.000 MJ
- flammability class per ul94:
- V0
- height:
- 89 mm / 3.504 inch
- input current ii:
- ¤ 0.4 A (230 VAC): ¤ 0.6 A (110 VAC)
- input voltage range:
- AC 85 264 V: DC 120 373 V
- inrush current:
- ¤ 30 A (NTC)
- internal fuse:
- T 2 A / 250 VAC
- isolation voltage pri sec:
- DC 4.242 kV
- mains failure hold up time:
- 80 ms (230 VAC): 10 ms (110 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:
- 44 66 Hz: 0 Hz
- nominal output current io nom:
- 1.1 A (18 VDC): 0.8 A (18 VDC: in any mounting position)
- nominal output power:
- 19.8 W
- nominal output voltage uo nom:
- DC 18 V (SELV)
- open circuit proof:
- Yes
- operation status indicator:
- Green LED (Uo)
- overload behavior:
- Constant current
- overvoltage category:
- II
- packaging type:
- Box
- phases:
- 1
- pollution degree:
- 2
- power loss pl:
- ¤ 3 W (No load): ¤ 6 W (Nominal load)
- protection class:
- II
- protection type:
- IP20 per EN 60529
- recommended backup fusing:
- Circuit breaker: 6 A (C characteristic), 10 A (B characteristic) or higher
- relative humidity:
- 5 96 % (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 20 V
- short circuit protected:
- Yes
- signaling:
- 1 x Status indication LED (green)
- solid conductor:
- 0.08 2.5 mm / 28 12 AWG
- standards specifications:
- EN 61010-1 || EN 61010-2-201 || EN 61204-3 || UL 60950 || UL 508 || DNV GL
- strip length:
- 6 7 mm / 0.24 0.28 inch
- surrounding air temperature operation:
- -25 60 C
- surrounding air temperature storage:
- -25 80 C
- wago connector:
- WAGO 740 Series
- weight:
- 170.000 g
- width:
- 54 mm / 2.126 inch
