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HMJBC-802 Three Phase Relay Protection Test Kit

Microcomputer Relay Protection Tester,
Relay Protection Tester,
Three-phase Relay Protection Calibrator

Product Description

Profile

The three-phase relay protection tester is a new type of miniaturized microcomputer relay protection tester that fully utilizes modern advanced microelectronic technology and devices. It adopts an advanced structure that operates independently on a single machine and can also be connected to a laptop for operation. Equipped with a large screen LCD display and a flexible and convenient rotating mouse controller. Single machine independent operation already has strong functions and can perform most experiments, while connecting to a computer for operation has more powerful operating functions. Small size and high accuracy.

Features

  1. High-Performance Industrial Control Computer;
  2. Digital Signal Processor Microcomputer;
  3. D/A Conversion and Low-Pass Filtering;
  4. Voltage and Current Amplifier;
  5. Digital Input and output;
  6. Auxiliary DC Power Supply Output for Special Use.

Parameter

AC current output
Phase current output (effective value): 0~40A
Output Precision: 0.2 degree
3 phase parallel current output (effective value): 0~120A
A Long-time Phase current: 10A
Maximum output power of Phase current: 450VA
Maximum output power of 3 parallel current: 900VA
Maximum Permitted work time of 3 parallel current: 10S
Frequency range ( fundamental): 20~1000Hz
Harmonic time: 2~20
DC current output
Current output: 0~±10A / phase,  0~±30A / 3 parallel
Output Precision: 0.5 degree
AC voltage output
Phase voltage output (effective value): 0~120V  
Output Precision: 0.2 degree
Line voltage output (effective value): 0~240V
Phase voltage / Line phase output power: 80VA / 100VA
Frequency range (fundamental): 20~1000Hz
Harmonic time: 1~20
DC voltage output
Phase voltage output range: 0~±160V    
Output Precision: 0.5 degree
Line voltage output range: 0~±320V
Phase voltage / Line phase output power: 70VA / 140VA

Pictures