PS10-4B Power Supply Board
PS10-4B Power Supply Board provides the required power and related supervision functions for the control panel as well as filtered, regulated power
✔️It also provides 24 VDC for operating ancillary equipment.
Voltage | 93 to 264 VAC, 50/60 Hz |
Current at 24 VDC | |
Standby Alarm |
50 mA 50 mA |
Current at 120 V, 50/60 Hz | 3 A max. |
Current at 240 V, 50/60 Hz | 1.5 A max. |
Power output | |
UL ULC |
24 VDC at 10 A [Note 1] 24 VDC at 9.0 A [Note 1] |
Brownout level | 93 VAC at 50/60 Hz |
Rechargeable battery circuit | |
Voltage Charging current Charging capacity Type Battery operating voltage |
24 VDC 1.5 or 3 A, selectable 65 Ah max. Sealed lead acid only 20.4 V min. |
Notification appliance/Auxiliary power circuits | |
Quantity | 4 |
Circuit designation | |
NAC AUX |
Class B (Style Y] Class B |
Output voltage | |
NAC AUX |
24 VDC 24 VDC |
Output current, NAC | |
Regulated |
3.0 A max. per circuit 6.0 A total, shared |
Special application |
3.0 A max. per circuit 9.0 A total, shared |
Output current, AUX | 6.0 A total, shared |
EOLR | 15 kΩ (UL P/N EOL-15, ULC P/N EOL-P1) |
Ground fault impedance | 10 kΩ |
Operating environment | |
Temperature Relative humidity |
32 to 120°F (0 to 49°C) 0 to 93% noncondensing |
Note 1: Internal and NAC/AUX outputs Note 2: Mains wiring is typically 12 to 14 AWG (2.5 to 4.0 mm²) |
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