Key Features
- 3 amp integral PSU
- Easy to program
- Single detection zone
- Conventional or twin-wire
- Fireman switch input to override all other inputs
Overview
The SZAOV AOV has been developed to provide a flexible and comprehensive solution to smoke vent control applications. Designed to provide single zone opening vent control for vents, windows and roof lights, this comprehensive AOV control unit provides all vent controls and indications on the front of the panel.
Haes SZAOV AOV Control Panels offer effortless installation with plenty of room inside for cables and batteries and can be integrated with fire alarm panels via a non-latching input.
They have an integral 3 amp PSU and battery backup capability assures that actuators can be powered in the event of a mains failure. Additional inputs and outputs for PIR, rain sensor and BMS connections are available via a simple plug in PCB.
All inputs and actuator outputs are monitored for short and open circuit and false alarm management mode reduces time and cost of call outs.
Operator access is provided via key switch or code entry and fireman switch input is available to override all other inputs.
Turntable
Approvals
Haes SZAOV AOV Control Panels meet the essential requirements outlined in the Construction Products Regulation CPR305/2011/EU. Additionally, they comply with the Low Voltage Directive 2014/35/EU, Electromagnetic Compatibility Directive 2014/30/EU, and the EMC General Standards BS EN 61000-6-3:2007 + A1:2011 for emission in residential, commercial, and light industrial environments.
They also adhere to the BS EN 12101-2:2017 standard for Smoke and Heat Control Systems, specifically Natural Smoke and Heat Exhaust Ventilators.
Tech Specs
| Enclosure | 1.2mm Mild Steel IP30. Colour ref: MW334E Interpon powder coat |
| Cable Entry | Via 20mm knockouts located in the top and rear of the cabinet |
| Dimensions (W x H x D) | Back Box: 310mm x 300mm x 80mm Lid: 317mm x 309mm x 25mm |
| Mains Supply | 3A internal switch mode power supply, Nom 27v DC |
| Battery Capacity | 2 x 7Ah 12v VRLA fire rated |
| Detection Zones | Single monitored detection zone. EOL = 6K8 |
| Twin Wire | Selectable in panel (enables AV devices to be connected to det circuit) |
| On Board Relays | 1 x Alarm, 1 x Fault, volt free changeover, Max 3A |
| Fireman’s Switch Input | Fireman’s control switch input for Open/Close/Auto |
| Vent Control Input | Vent control switch input, Open/Close (rocker switch) |
| Actuator Output | Reversal actuator control output (2.5A total |
| ACT Spec | Monitoring current limit 1.5mA O/C > 10K S/C < 10R |
| Inrush Current | 20A for an interval of 2 seconds |
| Aux Output | 28v, 2.5A. The Aux output should not be used to control sounders. |
| False Alarm Management | Type A |
Downloads
- Haes SZAOV AOV Control Panel Datasheet
- Haes SZAOV Control Panel Brochure
- Haes SZAOV Control Panel Installation, Commissioning & Operating Manual
Buy
Contact us for trade discount and credit opportunities.
