Elmdene UL864 Power Supply
This range of UL 864-listed auxiliary power supplies is available in 2A and 5A variants, providing power for fire alarm-controlled and ancillary life safety equipment such as door holders, aspirating detection systems, elevator control interfaces, smoke control, beam detectors and communicators.
The power supplies feature an efficient switch mode power supply design whilst offering battery backup capabilities.
The range provides an economical solution for lower power applications.
Battery integrity is monitored via the inbuilt charger which features a low battery cut-off circuit to protect against damage to the batteries during deep discharge.
Key Features
- UL864 (10th Edition) Listed for Fire Applications
- Input voltage: 110/240VAC 50/60Hz
- 2A and 5A variants available
- Supervised Battery Charger: Supports up to 55Ah batteries
- Selectable battery charge rate optimises battery life
- Integrated battery cut-off circuitry to protect batteries from deep discharge
- Two Common Trouble Relays (1A at 30VDC)
- Diagnostic LEDs: Indicate Earth Fault, AC status, Charger and Battery Fault
- Offered in steel, lockable enclosure
Technical Specification
| Output | 27.3 VDC |
| Mains Input | 110 - 240 V ac |
| Operating Temperature | 0°C to 49°C at 95% |
| LED Indication | Mains status & faults |
| Approvals | UL864 (10th Edition) Listed |
| Dimensions | H505 x W406 x D87 mm |
