Description
The KM301 is a 1 Zone Carbon Monoxide (CO) detection control panel designed for applications where concentrations of CO may accumulate and needs to be controlled in order to protect lives. The KM301 panel is able to accommodate 1 supervised detection zone using KMD300 CO detectors. The panel is compliant with UNE 23-301-88, CE, WEEE and RoHS.
Installation
The KM301 may be used in installations where the zone may cover as much as 4500 m². A zone can supply power to and control up to 15 x KM170 or KMD300 CO detectors via a 3-wire bus using 1.5 mm² cable. Installation of these detectors may be in a single line (Class-B) or as a Class-B line with T-Offs and each device is individually monitored.
Indications And Controls
The zone is supplied with a 3 x 7 segment display that indicates the current CO reading from that zone. General indicators show the current operational status of the zone with alarm and extraction LEDs indicating when the warning and alarm thresholds are reached. General operation LEDs indicate the current overall system status. The zone may be turned ON or OFF, placed into test mode or configured from the front panel user interface.
Alarm Outputs
The zone has 3 mains rated potential free relay outputs to control different levels of ventilation or extraction functions:
2 x Extraction/ventilation control relays
1 x General alarm relay
The operation of these relays is determined by configurable level and mode settings.
- Up to 15 detectors per zone
- Fast response times
- Extraction and alarm outputs per zone
- Supervision of all CO detectors and zones
- Using surface mount technology with low current consumption
- Compatible with KMD300 CO detectors
- UNE 23300:1984, CE, WEEE and RoHS compliant
- External and internal power supply support