Tyco PSB820 Power Supply and Battery Charger Unit With Loop Booster 557.202.202
The Tyco MX PSB820 557.202.202 power supply module used for the MX2 Panels. PSB820 a state-of-the-art integrated switch mode system power supply and battery charger, which can provide up to 5A external and auxiliary loop power during alarm conditions.
Tyco PSB820 has a universal input allowing operation from 100 to 255 Va.c., 50 or 60 Hz. Incorporates with LBM800 booster module.
Key features include:
- Charging voltage is temperature compensated
- 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: PSB820 (557.202.202)
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