Extended Corridor Mechanical Smoke Shaft System

Shaft inlets:

SHEVTEC® dampers and smoke shaft door actuator and door described in U14 products.

Fan:

SHEVTEC® fans described in U14 products.

Switches:

• Manual control points (MCP's): Allow the smoke control system to be manually overridden.

• Smoke detector: Required to meet Building Regulations. The detectors must solely be used to activate the SHEV.

Controllers:

• OS Loop coordinator: A modular smoke control system linking between 1 and 64 remotely mounted manual control points (MCP's) via a coordinator. The coordinator contains the mains power conversion electronics which provides the 24 V DC power for operation. It also contains a back up battery supply. Each MCP contains actuator circuitry which also monitors actuator cabling and circuitry for faults. When a fault occurs a signal is went to the coordinator and from there to the remote alarms.

• OS2 Control panel: Suitable for stand alone systems through to fully networked intelligent SHEV systems with BMS interface. Operates on a mains voltage primary power supply and contains integral fully monitored and intelligent battery back up for secondary power operation.

Accessories:

- SHEVTEC® Repeater Panel:

Provides system status information for each vent within a smoke ventilation system, as described in section U14.

- Smoke shaft floor grille:

Safety grilles to facilitate maintenance access with the smoke shaft can be provided and SE Controls will carry out the structural calculations for the applications required.