Tyco PSM820 Power Supply Unit and Battery Charger 557.202.203
The Tyco PSM820 557.202.203 state-of-the-art power supply and battery charger for MX2 panels can provide power for a wide range of ancillary devices and may be used as a primary or auxiliary power supply. PSM820 contains an integral battery charger which continuously charges back-up batteries.
Tyco PSM820 power supply module is a regulated 27.3V dc @ 5A, isolated switching power supply that operates from 120-240V ac @ 50/60Hz.
Key features include:
- Power factor correction and auto-adjusting input for universal 100/264V ac operation
- Short circuit protection and fault isolation
- Manual or automatic output shutdown
- Recharges batteries up to 65Ah
- Battery installation protection and battery wiring monitoring
- Monitors battery charging voltage for low battery
- Missing or reverse battery
- Shorted battery wiring
- Remote reset facility
- Battery charger current limiting
- Battery charger and fault voltage temperature compensation
- Safe Extra low Voltage (SELV) outputs
- Supplies controller power – regulated 5V dc @ 3A
- Diagnostic LEDs for: AC OK, Charger Fault, Battery Fault, Earth Fault
- Allow APM800 / FB800 / IOB800 boards to be mounted
- Product Code: PSM820 (557.202.203)
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