Description
LIST PRICE: $806.00
ADR-PS-LR
Linear power supply with optional battery backup for 3000 and 8000 Series vertical rod and mortise type exit devices with electric latch retraction (LR) option.
Function –
This Adams Rite power supply is strongly recommended for the electric latch retraction (LR) option on vertical rod and mortise types of exit devices. It operates at 28 VDC to power up to two LR exit devices in sequential or independent modes. The PS-LR is also equipped with a fire alarm disconnect interface circuitry
More Details Below
Features:
Certifications
CSA-C22.2 No. 223 listed : UL listed
Housing
Hinged, steel cabinet measures 10” x 10-3/8” x 4-1/8” [254 mm x 263.5 mm x 104.8 mm]. Blue, baked enamel finish, with knockouts for conduit connections. Sized to accommodate two sealed, lead acid batteries (7AH, not included)
Operating Modes
The PS-LR is designed to power up to two 3000 LR or 8000 LR exit devices in the following operating modes:
– Near Simultaneous Mode – A single input switch (dry contact) operates two devices with less than one second delay. Ideal for double-door applications.
– Independent Mode – Each LR exit device is controlled by its own input switch
Input Power
115 VAC or 230 VAC, 0.7A/0.4A
Primary Fuse
The PS-LR has two user-serviceable fuses:
– F1: Transformer output: 4.0A/250V 5x20MM
– F2: Transformer input: 3.15A/250V 5x20MM
Output Voltage
16 Amp @ 28VDC
