Standard Electro Mechanical - Typical Tender Text

The standard range of panels to be of a uniform format for the control of dampers in groups or zones of up to 10, 20 or 30, with individual damper status indication.

Each panel to include for a fire alarm interface input via a volt free contact per group of 10 dampers. These contacts should be normally closed and open on alarm.

The panels shall be configured for a single zone operation, with the facility for on-site changes to the EM20 (1-2 zones) and EM30 (1-3 zones). Zonal changes can be easily implemented on-site by the removal of internal links. Please refer to panel drawings.

Three position test switch to be included on the facia to provide for Normal, Test and Override operations.

Each panel to provide for a volt free contact output to interface with the BMS for fault reporting. This will be a change over contact, going open circuit to indicate either a non-normal or fault condition.