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Haes TPCA034 PCB for SZAOV-1001
£148.80
Genuine stockBrand new, boxed
1 year warrantyPlus statutory rights
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Key featuresFull details
- Master card for the SZAOV single zone AOV control panel
- Conventional or Twin Wire detection zone input, monitored by a 6K8 end-of-line resistor and fused at 500mA
- External open and close inputs plus manual and fireman's control switch inputs
- Polarity reversal actuator outputs for driving smoke vents, with a maintained 1A output for magnetic vents
- Volt-free fire and fault changeover relay contacts
- Temperature sensor and battery charging connections
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Product details
The Haes TPCA034 is the master circuit board used in the Haes SZAOV-1001 single zone automatic opening vent (AOV) control panel. It handles the detection zone, vent control inputs, actuator outputs and relay contacts, and is supplied as a replacement part for servicing existing SZAOV panels.
Key features
- Master card for the SZAOV single zone AOV control panel
- Conventional or Twin Wire detection zone input, monitored by a 6K8 end-of-line resistor and fused at 500mA
- External open and close inputs plus manual and fireman's control switch inputs
- Polarity reversal actuator outputs for driving smoke vents, with a maintained 1A output for magnetic vents
- Volt-free fire and fault changeover relay contacts
- Temperature sensor and battery charging connections
Specification
| Product code | TPCA034 |
|---|---|
| Brand | Haes |
| Fits | Haes SZAOV-1001 AOV control panel |
| Supply input | 28V DC (22-32V DC), diode protected, max 5A |
| Actuator outputs | 28V DC, max 8A (20A inrush for 2 seconds) |
| Magnetic vent output | 28V DC, max 1A, fused |
| Fire / fault relays | Clean changeover, max 3A at 30V DC |
| Battery charging | 27.3V DC nominal, 700mA current limited |




