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CM1004B Extinguishant Control Panel
The control equipment is a combined fire alarm control panel and extinguishing system and has three detection zones, any or all of which are capable of contributing to the extinguishant release decision. Control panels have an integral, mains powered battery charger and power supply designed in accordance with the requirements of EN54-4
- Overview
- Related Products
In addition to the requirements of EN54-2 the control panel has the following facilities:
Test condition to allow the automatic resetting of zones in alarm for testing purposes.
Delay of the actioning of fire alarm devices (sounders) so that an alarm may be verified before a premises is evacuated.
Fire alarm devices to enable an audible warning to be sounded throughout premises upon the detection of a fire condition or the operation of a manual call point. with requirements.
In addition to the requirements of EN54-2, all control panels have voltage free relay contacts for fire and local fire which operate upon a fire condition. These are to be used for local control and signaling.
In addition to the requirements of EN12094-1 the control panel has the following facilities:
Delay of extinguishing signal of up to 75 seconds.
Signal representing the flow of extinguishing agent to indicate the released condition.
Monitoring of the status of components by way of a low pressure switch input.
Emergency hold device to enable the extinguishant delay time to be extended.
Control of flooding time to deactivate the releasing output after a set period of time.
Manual only mode to disable the release of extinguishant via automatic detection devices.
Triggering of equipment outside the system by way of first and second stage contacts, extract fan output etc.
Activation of alarm devices with different signals to indicate pre-discharge and released warnings using different sounds.
SPECIFICATIONS
Mains supply: 90 to 270V AC,50/60HZ+10%-15% (100 W maximum)
Mains supply fuse : 2 A(F2A L250V)
Powersupply rating : 2.8 A total including battery charge 28V±2V
Battery type (Yuasa NP) :Two 12 Volt lead-acid batteries 7AH maximum
Battery charge voltage : 27.6 VDC nominal (temperature compensated)
Sound1 to Sound3 output : 21 to 28 V DC Fused at 900mA with electronic fuse
All relay extract contact rating : 2A /30VDC maximum for each
Number of detectors per zone: ≤30 PCS conventional detectors The total static current requirement is less than 4 mA
SIL, AL, FLT, RST inputs : Switched, min resistance 0 ohms, max resistance 100 Ohms
Status unit/Ancillary board connection : Two wire RS485 connection (EIA-485 specification) MODBUS RTU
Dimensions : L*H*W= 390mm*320mm*85.8mm
Weight : 5.0KG(Net), 9.25KG (With 2 *7AH batteries)
