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H-302C control unit


The H-302 control unit is the simplest solution of the CENTRALTEST system that allows to monitor up to 7936 luminaires and operate using a touch screen.
The main purpose of H-302C unit is supervision and control over efficiency of all connected system components.


• Initiation of automatic and manual tests of all system components
• Test results registration
• Generation of alarms in case of any failure
• Saving test results on the external USB memory
• Automatic luminaires control in the group addressing system
• Control of luminaires from fire safety group
• Night lighting control
• Connection to BMS


Supply voltage230V AC 50Hz
Power consumption5VA
Protection classI
Ingress protectionIP65
Radio-electric disturbancesN level
Line galvanic separation1500V
Line loading (1 of 4)Max. 64 luminaires or 31 expanders
Emergency operation time (taw)3h
Number of the serviced luminaires7936 – independent addresses
Group controllingMax. 4 groups + 1 fire protection group
Zones controllingMax. 127 zones
TestsA, B, C Test
Communication line lengthMax. 1000m


Housing material – high quality ABS plastic and polycarbonate
Housing Colour – RAL 7035 / RAL 7024


The CENTRALTEST system installation consists of combined CT luminaires in parallel to the control unit with the EIA/TIA-485 line. Maximum 64 luminaires may be placed on one control unit line. To connect a larger one number of devices should be used H-311 CTB-CTB network expander. The network expander output creates separate lines for subsequent 64 devices.