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PDB Series
TPH Series Three-phase Power Controller

The TPH10 series power controller is a feature-rich and cost-effective product with a narrow body design to save lateral space in the cabinet. The advanced second-generation online power distribution technology greatly alleviates the current impact on the power grid. The products are widely used in float glass, kiln glass fiber, annealing furnace and various other industrial electric furnaces.

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Key features

  • ● Full digital control, high precision and high stability
  • ● With RMS and average value control
  • ● With a variety of control options
  • ● Support Yingjie Electric's second-generation patented power distribution option, effectively reducing the impact on the power grid and improving the security of power supply
  • ● LED keyboard display, easy to operate, support keyboard display external reference
  • ● Narrow body design, compact structure, easy installation
  • ● Standard RS485 communication interface, support Modbus communication
  • ● Standard modbus RTU communication, optional Profibus-DP, PROFINET communication gateway

The main parameters

Model specification:

Input Main circuit power supply: 3ΦAC230V、400V、500V、690V, 50/60Hz Control power supply: AC110~240V, 20W
Fan power supply: AC115V、AC230V, 50/60Hz  
Output Rated voltage: 0 ~ 98% of the main circuit power supply voltage (phase shift control) Rated current: 25~1000A
Control characteristic Operation mode: phase shift trigger, power regulation and fixed period, power regulation and variable period Control mode: α、U、I、U2、I2、P
Control signal: analog, digital, communication Load property: resistive load, inductive load
Load property: resistive load, inductive load  
Performance index Control accuracy: 1% Stability: ≤0.2%
Interface description Analog input: 2-way(AI1: DC 4~20mA；AI2: 0~5V/0~10V) Switch input: 3-way normally open
Analog output: 2-way(DC 4~20mA/0~20mA) Switch output: 1-way normally open
Communication: Standard RS485 communication interface, supporting Modbus RTU communication;Expandable Profibus-DP and Profinet communication gateway  
Note: the product continues to innovate and the performance continues to improve. This parameter description is for reference only.