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Description | EPSITRON primary switch mode power supply with integrated UPS charger and controller; 24 VDC; 5 A |
Remarks | Item description:
- Primary switch mode power supply with integrated charger and controller for uninterruptible power supply (UPS)
- Battery control technology for smooth charging and predictive maintenance applications
- Potential-free contacts provide function monitoring
- Buffer time can be set on site via rotary switch
- Parameter setting and monitoring via RS-232 interface
- Natural convection cooling when horizontally mounted
- Enclosed for use in control cabinets
- Electrically isolated output voltage (SELV) per EN 60950-1/UL 60950
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
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Item properties | Miscellaneous Name | Value | Unit | Communication | RS-232 serial interface | | Reverse voltage protection | yes | | Switching capacity | 30 A | | Protection class | I | | Connection technology 1 | WAGO 721 Series | | Cable length [m] | 3 | m | Degree of pollution (5) | 2 (acc. to EN 50178) | | Signaling | 3 x signal output 24 VDC, max. 200 mA in total | | Input voltage range | 85 264 VAC; 120 372 VDC | | Nominal input voltage Vi nom | AC 100 to 240 V | | Input current Ii | 1,1 A at 230 VAC and 5 ADC | | Note Discharge current | 1 mA typ. | | Internal fuse | T 4 A / 250 V (input side) | | Nominal output voltage Vo nom | 24 VDC, SELV | | Output current Io | 5 A | | Residual ripple | < 50 mV (peak-to-peak) | | Derating | -3 % / K (> +50 ) | | Adjustment accuracy [%] | < 1 | % | Current limitation | 1.1 x Io; TopBoost | | Buffer time | 1 s 20 min, IPC mode or constant (adjustable) | | Final load voltage | 26 29.5 VDC temperature-controlled (fixed or adjustable) | | Charging current | 0.3 1 A | | Parallel operation | yes, max. 3 battery modules for buffer time extension | | Feedback voltage | max. 35 VDC | | Efficiency | 88 % (typ.) | | Test voltage pri. - gr. [kV] | 2.2 kV DC | kV | Test voltage PRI SEC [kV] | 4.2 kV DC | kV | Test voltage sec. - gr. [kV] | 0.7 kV DC | kV | Degree of protection | IP20 per EN 60529 | | Remote input | to switch off buffer operation | | LineMonitor, parameter setting | via RS-232 serial interface | | Overvoltage category | II | | Connection technology | CAGE CLAMP | | Solid conductor | 0.08 2.5 mm / 28 12 AWG | | Strip length | 8 9 mm / 0.31 0.35 Inch | | Connection technology 2 | CAGE CLAMP | | Solid conductor 2 | 0.08 2.5 mm / 28 12 AWG | | Strip length 2 | 8 9 mm / 0.31 0.35 Inch | | Connection technology 3 | CAGE CLAMP | | Solid conductor 3 | 0.08 2.5 mm / 28 12 AWG | | Strip length 3 | 8 ... 9 mm / 0.31 ... 0.35 Inch | | Connection technology 4 | CAGE CLAMP | | Solid conductor 4 | 0.08 1.5 mm / 28 14 AWG | | Strip length 4 | 6 ... 7 mm / 0.24 ... 0.28 Inch | | Weight [g] | 885 | g | Width | 60 mm / 2.362 Inch | | Height | 127 mm / 5 Inch | | Depth | 135.5 mm / 5.335 Inch | | Type of mounting | DIN-35 x 15 carrier rail | | Ambient operating temperature | -25 ... +70 ; Device start at -40 type-tested | | Mounting type | Tragschienenmontage (EN 60715) | | Climatic category | 3K3 (acc. to EN 60721) | | Relative humidity | 5 % 96 % (no condensation permissible) | | |
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