Description (Intelligent protection)
Intelligent measurement and control includes comprehensive protection, motor protection, etc. It is used for signal acquisition, processing and protection functions of microcomputers, ring cabinets, medium voltage cabinets and motors.
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Description
The TBL4200 series of motor protection controllers is a new generation of intelligent motor protection controllers developed by TERBLE Company. The products cooperate with contactors, plastic case circuit breakers and other products to provide a set of professional solutions for control, protection, monitoring and communication of low-voltage AC motors. It replaces many kinds of protectors such as thermal relay, thermal protector, leakage protector, undervoltage protector, transmitter and other additional components. It is an ideal choice for intelligent MCC.
Features
Control mode
Protection mode, direct start, bidirectional start, double speed start, star/triangle start, step-down start of autotransformer, soft start with start, frequency converter with start
Protection function
Overload reverse time limit, start overtime, blocking, blocking, short circuit, current unbalance, phase break, underload, undercurrent, overcurrent, undervoltage, residual current, phase sequence, temperature, analog input, tE time, external fault protection, all protection functions can set alarm value and action value simultaneously, and can be retreated separately.
It has the functions of anti-shaking, under-voltage heavy starting and self-starting.
Measure
Three-phase Voltage, Three-phase Current, Residual Current, Temperature, Analog Quantity, Electric Energy
Output
Support Modbus-RTU or Profibus-DP communication protocol, 12-way programmable switch input, 7-way programmable relay output
Data record
Twenty fault records, twelve variable entry records, twelve start records and twelve parking records
Display
The dot matrix liquid crystal is used to provide Chinese and English display interface, which can visually display various parameters, information and status.
Installation dimensions
The main body is mounted on 35mm guide rail.
