BM201

BM201

BM201- Rugged Bushing Monitoring Module for Industry Applications.

KEY FEATURES

  • More than 45 + customizable bushing tap adaptors
  • Highly accurate measurement for Tan δ and Capacitance
  • Double protection for earthing link breakage
  • Easy to install and commission
  • Support for multiple technologies of bushing monitoring Sum of Current Method (Balance Current Method) and Reference Method

Rugged Monitoring BM201 is an online bushing monitoring module designed compactly to monitor real time condition of the Bushings Operating under high voltage substation environments with greater reliability. BM201 measures Power Factor/Tan δ and Capacitance from the bushing test tap adaptors. It will alert personnel of fault conditions at an early stage and provide vital health information on the bushings and the transformer. 

  • Online monitoring of condensing/ capacitive type bushings
  • Online Monitoring of Transformer Bushings
  • Online Monitoring of Breaker Bushings
  • Minimize asset outages due to bushing failure 
  • Efficient to avoid most dangerous catastrophic failures of bushings 
  • Optimize bushing replacement planning: RoC of Tan δ and capacitance. 
  • Cost optimized solution for different types of electrical asset
  • Faster integration with SCADA or Cloud 
TECHNICAL SPECIFICATIONS
Measurement Range Leakage Current
1mA to 200mA
Measurement Accuracy
- Leakage Current
± 0.5%
- Tan Delta (PF)
± 0.5%
- Capacitance
± 0.1%
- Voltage
± 0.5%
Scan Rate
-200 ms / channel
Memory
MicroSD external memory slot (Up to 2 TB)
Logging
1 sec interval on USB
Serial Port
RS-485 with Modbus RTU
Configuration Port
USB (to use with Rugged Connect windows software)
Operating Temperature
-25 to 75 °C
Storage Temperature
-40 to 85 °C
Number of Channels
03 and 06 channels
Dimensions
4.92" x 4.92" x 1.89" (125mm x 125mm x 48mm)
Humidity
95% Non Condensing
Power Input
12 - 24V DC ( Default)
# of Relays Outputs
01 x Fail Safe Relay for System Failure

BROCHURE

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