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HW-EL-EPS44
Command Access
Command Access Power Supply PS440B from DWS in Newark, CA.
The PS440B power supplies input 110-120VAC and deliver (4) amps @ 24VDC to (4) PTC fused outputs. It also provides (4) solid-state input triggers, protects system relays from shorts, grounds and surges. Its linear design makes it a perfect match for solenoid and motor driven exit devices, electric locks, electric strikes, and mag locks.
SPECIFICATIONS -Input voltage: 120 VAC, 60Hz, 2 Amp Input Fuse -Output voltage: Regulated 24VDC +/- 10% -Current Rating: 4 Amps continuous, 6 Amp boost @ 20% duty cycle -UL294 Sixth edition -Class 2 Rated power limited output -Inputs: * PS404B: 4 Independent, solid-state inputs triggered by normally open dry contact -Solid-State Outputs¹: * PS440B: 4 Auto resetting rated @ 1.5 Amp -Enclosure: 13"W x 15.5"H x 5"D (accommodates two 7AH batteries) -AC Fuse Type: 5mm x 20mm rated @2 Amp 250VAC -LEDs: Red = A/C Power Indicator, Green = D/C Output Indicator, Orange = Battery Output Indicator -Temperature Range: 0 to 49° C -Fire Alarm Link -Battery charging: Regulated, independent battery charging -Battery backup: Automatic uninterrupted battery backup. Note: Battery capacity for emergency standby is at least 1 hour. Batteries not included (accommodates 2 each 7AH batteries) -Maximum humidity: 85% -Made in USA -UL294 (6e) Security Levels: Destructive Attack: Level I Line Security: Level I Endurance: Level IV Standby Power: Level IV Total combined current for 24VDC outputs may not exceed 4A
| Product Name | Installation Instructions | Cutsheet |
|---|---|---|
| Power Supply PS440B |