EVAC-ALERT 4-8 Way Flat Interface
£272.20 (inc VAT: £326.64)
Summary
The CA737 is a loop-powered 4-8 way flat interface designed for use with C-TEC’s EVAC-ALERT system. It is initially supplied as a 4-circuit unit, which can be extended to 8 circuits using a CA737PCB. This interface provides 4 or 8 monitored 12.5mA sounder circuits capable of powering up to 2 self-testing evacuation alert sounders per flat, offering a practical and flexible solution for both new and refurbishment installations.
The CA737 includes space and connections for an optional fully monitored auxiliary 24V 1A CA737PSU, which can power additional visual indicators and vibrating pillow pads. It features an onboard short circuit loop isolator and uses one loop address per 4 sounder circuits. The unit is ideally mounted in a riser on each floor, maintaining independent open and short circuit monitoring of all sounder circuits.
Features
- Loop-powered 4-8 way interface
- Expandable from 4 to 8 circuits
- Monitored 12.5mA sounder circuits
- Optional auxiliary 24V 1A PSU
- Onboard short circuit loop isolator
- Sounder circuit test facility
- Flexible installation options
Specifications
- Compatibility : Compatible with C-TEC’s CAST powered EVAC-ALERT evacuation alert panels.
- Protocol/Compatibility : CAST / CAST-PRO.
- Supply/Operating Voltage : 18 to 40V DC.
- Quiescent Current : 1700µA.
- No. of Conventional Sounder Circuits : 4 (as standard). Expandable to 8 using a CA737PCB.
- Alarm Current : Max. 12.5mA per circuit (optional 24V 1A CA737PSU available to boost alarm current).
- Auxiliary Relays : None.
- Indicators : Active (Lit Red), Polling (Flashing Red), Fault (Lit Yellow).
- Product Dimensions (mm) : 380 W x 235 H x 96 D.
- Construction & Finish : Plastic lid and base.
- IP Rating : IP30.
- Weight : 1.5kg approx (without batteries).
- Operating Conditions/Temperature : -10ºC to +55ºC.
Downloads
- Datasheet (Adobe PDF)
Additional information
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