Integrated Safety System CST

is built on the basis of telemetry central station CST-40, CST-40, CST-40C, connected to them sensors and equipment. It is working as a system master system SWμP-3.

The system is designed to:

  • continuous control and recording of parameters concerning in mines with methane, fire and ventilation hazards

  • switching off the power supply of machines and electric devices in cases where permissible parameters have been exceeded

  • control and recording of work of selected devices having an impact on safety or production process

  • performing complex inspection of work of connected sensors and switching off the power devices

  • transmission of signals about occurring alarms and overflows into the alarm broadcast system

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Configuration of CST and SBKW system

 

Basic technical data:

  • Power supply   230 V (+ 5 %, – 10 %)

  • Current consumption max   400 VA

  • Charging and query current 27 mA, 35mA or 40mA

  • Number of measurement channels 40 – one central CST-40(A), 80 – one central CST-40C

  • Operation mode automatic with possibility of manual query

  • Measurement time of one line 1s – 4s depending on type of sensor

  • Time of one measurement cycle 1 – 240s depending on type of sensor on the line

  • Power supply shutdown time < 5 s – e.g., for CSM-1, CSM-3 sensors

  • Distance between central and sensor ≥ 10 km (CSM-1, CSCO-1, CSM-3, CSHT-1)

  • Recording of measurement results computer recorder

  • visualization LCD display

  • Alarm thresholds set up in all measurement range

  • Sending of overflow alarms from any alarm circuit to any lines in the system of CST-40(A), CST-40C central stations

The system has admittance issued by the President of State Mining Authority, symbol: GX – 64/13.