Kentec Sigma XT+ Extinguishant Coincidence Unit (K21001M2)
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Product Details for Kentec Sigma XT+ Extinguishant Coincidence Unit (K21001M2)
The Sigma XT+ Extinguishant Coincidence Unit (ECU) has two fully monitored inputs for connection to fire detection control equipment or addressable control modules to provide an EN12094-1, EN54-2 and EN54-4 compliant extinguishant control system.
Its many programmable features and extensive range of inputs and outputs make the Sigma XT+ ECU suitable for all extinguishing applications requiring a fully featured control device.
Among the many features of the Sigma XT+ ECU are serially connected status units for reduced wiring and reduced installation cost, dual extinguishant outputs that may be configured for main/reserve applications and a countdown timer which displays the time until discharge of the extinguishant in seconds.
All units are independently configurable via a simple, code-based programming interface to suit the desired application.
Key Features of the K21001M2 |
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> Dual extinguishant outputs
> First and second stage sounder outputs > First and second stage relay contacts > Main/reserve facility > Serial connection to Status Indicators > Discharge countdown time indicator > Extinguishing status indicators + LCD > Dual action manual extinguishing release control > Auto/Manual keyswitch > Integral 5 Amp power supply 230V AC input > Enclosure has space for 2 x 12V 7Ah SLA batteries > 2 supervised inputs that enable coincidence activation > Independently configurable > Surface Mount M2 enclosure (H2 size) > W:385mm x H:310mm x D:110mm > EN12094-1, EN54-2 and EN54-5 compliant |
| Brand | Kentec Electronics |
|---|---|
| Manufacturer Part No. | K21001M2 |
FAQ’s for Kentec Sigma XT+ Extinguishant Coincidence Unit (K21001M2)
Product Specification for Kentec Sigma XT+ Extinguishant Coincidence Unit (K21001M2)
| Product Code: | K21001H2 |
| Product Dimensions: | W:385mm x H:310mm x D:110mm |
| Construction: | 1.2mm mild sheet steel surface mount enclosure |
| IP Rating: | IP30 |
| Finish: | Epoxy powder coated |
| Colour: | lid & box BS 00 A 05 grey - fine texture control plates & labels RAL 7047 light grey - satin |
| Weight: |
7kg |
| Areas: | 8 lines of 40 characters graphic LCD |
| Mains input supply voltage: | 230V AC 50/60Hz or 110V 50/60Hz (link selectable) |
| Mains supply fuse: | 250V, 3A, SB, 5 |
| Power supply rating: | 24V, 5.25 A (nominal) |
| Battery type: | (Yuasa NP) 12V sealed lead acid (connected in series) |
| Maximum battery capacity (within enclosure): | 27.6V DC nominal (temperature compensated) |
| Battery charge current: |
Two stage, constant voltage, 1.25A maximum |
| Load fuse: |
5A, self resetting |
| Maximum current draw from batteries: |
7 Amps |
| Aux 24V output: | Fused at 500mA with electronic fuse |
| 1st and 2nd stage Sounder outputs | 21 to 28V DC fused at 1A with electronic fuse |
| Fault relay contact rating: |
5 to 30V DC 1A maximum for each |
| Fire relay contact rating: |
5 to 30V DC 1A maximum for each |
| Local fire relay contact rating: | 5 to 30V DC 1A maximum for each |
| First stage contact rating: | 5 to 30V DC 1A maximum for each |
| Second stage contact rating: | 5 to 30V DC 1A maximum for each |
| Extract contact rating: | 5 to 30VDC 1A maximum for each |
| Zone quiescent current: | 0mA minimum, 2mA maximum |
| Terminal capacity: | 0.5mm2 to 2.5mm2 solid or stranded wire |
| Number of sounders per circuit: | Dependent on type and current consumption |
| Monitored input end of line: | 6K8 +/- 5% ½ W resistor |
| Sounder circuit end of line: | 10K +/- 5% ¼ W resistor |
| Extinguishant output end of line: | 1N4004 diode |
| Extinguishant release output: | 21 to 28V DC. Fused at 1A |
| Extinguishant release delay: | Adjustable 0 to 60 seconds (+/- 10%) |
| Extinguishant release duration: | Adjustable 60 to 300 seconds |
| Monitored inputs normal threshold: | (Allowable EOL) 10K Ohm to 2K Ohm |
| Monitored inputs alarm threshold: | 2K ohms to 150 Ohms +/- 5% |
| Monitored inputs: | 140 ohms to 0 Ohms +/- 5% |
| Status Indicator/Ancillary board connection: | Two wire RS485 (EIA-485 specification) |
| Status unit power output | 21 to 28V DC, Fused at 500mA with electronic fuse |
