| Description | EPSITRON primary switch mode power supply with integrated UPS charger and controller; 24 VDC; 5 A | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Remarks | Item description:
Power loss PV: 5.2 W (battery operation, 24 VDC, 5 A)/17 W (mains operation, 230 VDC/24 VDC, 5 A) Operational indication: Green LED (DC OK), yellow LED (battery mode), red LED (warning/fault) Output voltage range: 23.0 28.5 VDC (mains operation) 18.5 27.5 VDC (battery operation) External fuse: Circuit breakers 6 A, 10 A, 16 A, B or C characteristic; An external DC fuse is required for the DC input voltage | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Item properties | Miscellaneous
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.The AC/DC Uninterruptible Power Supply (UPS) unit from WAGO's 787 series is DNV approved and features RS-232 communication capability. It provides a 24Vdc (SELV) output at 5A and 120W, with an input voltage range of 85-264Vac or 120-372Vdc, suitable for single-phase or DC input. The unit includes CAGE CLAMP spring connections, is designed for DIN-35 rail mounting with a 60mm width, and has an IP20 protection rating. It operates in ambient temperatures ranging from -25°C to +70°C and is equivalent to model 7871675.
- buffer time:
- 1 s 20 min or constant: PC mode: configurable via software
- charging current:
- 0.3 1 A
- communication:
- RS-232 serial interface
- conformity marking:
- CE
- connection technology:
- CAGE CLAMP
- connection technology 2:
- CAGE CLAMP
- connection type 1:
- Input/output/signaling
- connection type 2:
- Interface
- control deviation:
- ¤ 1 %
- country of origin sales organisation germany:
- DE
- current limitation:
- 1.1 x Io nom (typ.): TopBoost
- depth from upper edge of din rail:
- 135.5 mm / 5.335 inch
- derating:
- -3 %/K (> 50 C)
- discharge current:
- ¤ 1 mA
- efficiency typ:
- 0.88
- end of charge voltage:
- DC 26 29.5 V (temperature-controlled: optional fixed setting)
- fine stranded conductor:
- 0.08 2.5 mm / 28 12 AWG
- fine stranded conductor 2:
- 0.08 1.5 mm / 28 14 AWG
- fire load:
- 0.543 MJ
- height:
- 127 mm / 5 inch
- input current ii:
- ¤ 1.1 A (230 VAC: 5 ADC): ¤ 2.2 A (110 VAC: 5 ADC)
- input voltage derating:
- -1.5 %/V (< 110 VAC): -1 %/V (< 150 VDC)
- input voltage range:
- AC 85 264 V: DC 120 372 V
- inrush current:
- ¤ 30 A
- internal fuse:
- T 4 A / 250 VAC (input side)
- isolation voltage pri gnd:
- DC 2.2 kV
- isolation voltage pri sec:
- DC 4.242 kV
- isolation voltage sec gnd:
- DC 0.7 kV
- line length max:
- 3 m (Output, battery control)
- mounting type:
- DIN-35 rail
- mtbf:
- > 500,000 h (per IEC 61709)
- nominal input voltage ui nom:
- AC 100 240 V
- nominal mains frequency range:
- 44 66 Hz: 0 Hz
- nominal output current io nom:
- 0.208333333333333
- nominal output power:
- 120 W
- nominal output voltage uo nom:
- DC 24 V (SELV)
- operation status indicator:
- Green LED (DC OK) || Yellow LED (battery mode) || Red LED (alarm)
- output voltage range:
- DC 23 28.5 V (mains operation): 18.5 27.5 VDC (buffer mode)
- overload behavior:
- Constant current
- overvoltage category:
- II
- overvoltage protection secondary:
- Internal protective circuit || ¤ 38 VDC (in the event of a fault)
- packaging type:
- Box
- parallel operation:
- Yes, max. 3 battery modules for buffer time extension
- pollution degree:
- 2
- power factor correction pfc:
- Passive
- power loss max pl max:
- 30 W (90 VAC: Charging)
- power loss pl:
- ¤ 5.2 W (Buffer mode: 24 VDC: 5 A): ¤ 17 W (Mains operation: 230 VAC: 24 VDC: 5 A): ¤ 22 W
- 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
- recommended battery module:
- 787-871, 787-872, 787-873, 787-876, 787-1671
- relative humidity:
- 5 96 % (no condensation permissible)
- remote input:
- Switching buffer mode off
- required backup fusing:
- An external DC fuse is required for the DC input voltage.
- residual ripple:
- ¤ 50 mV (Peak-to-peak)
- resistance to reverse feed:
- ¤ DC 35 V
- reverse voltage protection:
- Yes
- series operation:
- No
- signaling:
- 1 x Alarm LED (red) || 1 x Battery charge LED (yellow) || 1 x LED DC OK (green) || 3 x Signal output (24 VDC: max. 200 mA in total) || 1 x RS-232 interface
- solid conductor:
- 0.08 2.5 mm / 28 12 AWG
- solid conductor 2:
- 0.08 1.5 mm / 28 14 AWG
- standards specifications:
- EN 61010-1 || EN 61010-2-201 || EN 61204-3 || EN 61558-2-16 || UL 60950 || UL 508 || GL
- strip length:
- 8 9 mm / 0.31 0.35 inch
- strip length 2:
- 6 7 mm / 0.24 0.28 inch
- surrounding air temperature operation:
- -25 70 C (Device starts at 40 C (type-tested))
- surrounding air temperature storage:
- -25 85 C
- switch on threshold adjustable:
- DC 20 25.5 V (Adjustable via software: 22 VDC (pre-configured))
- transient suppression primary:
- Varistor
- wago connector:
- WAGO 721 Series
- wago connector 2:
- WAGO 734 Series
- weight:
- 847.800 g
- width:
- 60 mm / 2.362 inch
