Gold Member Since 2005
Audited Supplier
Nantong Zhenhuan Trade Co., Ltd.

Microcomputer Relay Protection Tester, Relay Protection Tester, Transformer Testing Equipment manufacturer / supplier in China, offering Microcomputer Relay Protection Tester, Aluminum Billet Casting Machine, Aluminum Ingot Making Machine with Melting Casting and Stacking Machine and so on.

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Microcomputer Relay Protection Tester

FOB Price: Get Latest Price
Min. Order: 1 Piece
Production Capacity: 20 Sets/Month
Transport Package: Sea Worthy Wooden Case
Payment Terms: L/C, T/T, D/P, Paypal, Money Gram, Western Union

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Basic Info
  • Type: Transformer Testing
  • Load Way: Electronic Load
  • Control: Manual Control
  • Power Source: AC220V
  • Trademark: Zhenhuan
  • HS Code: 90303900
  • Accuracy Grade: 0.5
  • Display: Digital
  • Weight: 0-100Kg
  • Phase Current Output: 30A/Phase
  • Origin: China
Product Description
Relay protection testing device is an important testing tool for ensuring power system running safely and reliably.

HDJB series relay protection tester is a new style microcomputer relay protection test instrument. It can work alone or join with other computer. There is high-performance industrial control computer, high-speed digital signal processor, 16-bit DAC module, new style module type high fidelity power amplifier, TFT true-color LCD displayer and embedded microcomputer keyboard. Strong operation functions, small size, high precision.
ItemHDJB-702HDJB-902HDJB-1200
Current
Power
Supply
ACOutput precision<±0.5%<±0.1%<±0.1%
Phase current output (effective value)3*0-30A/Phase3*0-30A/Phase3*0-30A/Phase
3-phase parallel current output (effective value)0-90A0-90A0-180A
Long-time working allowable phase current (effective value)<10A/Phase<10A/Phase<10A/Phase
Allowable working time under max. 3-phase parallel current output<10s<10s<10s
Max phase current output power420VA250VA/Phase250VA/Phase
Harmonic time1-20times0-21times0-21times
DCOutput range0-10A0-10A0-10A
Max output power150VA150VA150VA
Precision<±0.5%<±0.2%<±0.2%
Voltage
Power
Supply
ACPhase voltage output(effective value)3*0-120V/Phase5*0-130V/Phase6*0-130V/Phase
Line voltage output (effective value)0-240V0-260V0-260V
Max output power80VA/Phase70VA/Phase70VA/Phase
Precision<±0.5%<±0.1%<±0.1%
Harmonic time1-20Times0-21tines0-21times
DCOutput range0-300V0-300V0-300V
Output power140VA130VA130VA
Precision<±0.5%<±0.2%<±0.2%
Accessorial DC power supply220VDC>110VA>110VA>110VA
110VDC>110VA>110VA>110VA
Switching value inputIdle contact1-20mA, 24V1-20mA, 24V(DC)1-20mA, 24V(DC)
Potential contact0-250V0-250V(DC)0-250V(DC)
Switching value outputIdle contact220V/0.2A(DC)
220V/0.5A(DC)
220V/0.3A(DC)220V/0.3A(DC)
DimensionL*W*H400*3008180mm360*195*375mm360*195*375mm
Weight for machine body22kg16.6kg16.6kg

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