• Microcomputer Relay Protection Tester
  • Microcomputer Relay Protection Tester
  • Microcomputer Relay Protection Tester
  • Microcomputer Relay Protection Tester
  • Microcomputer Relay Protection Tester
  • Microcomputer Relay Protection Tester

Microcomputer Relay Protection Tester

After-sales Service: 1 Year
Warranty: 1 Year
Max Diameter of Workpiece: Other
Mass Scope of Workpiece: Other
Type: Transformer Testing
Maxcapacity: Other
Customization:

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Mr. Franks Cao
Executive Manager
Diamond Member Since 2005

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Basic Info.

Model NO.
ZH
Accuracy Grade
0.5
Load Way
Electronic Load
Loading Method
Other
Display
Digital
Control
Manual Control
Weight
0-100Kg
Power Source
AC220V
Oil Cylinder Position
Other
Phase Current Output
30A/Phase
Transport Package
Sea Worthy Wooden Case
Specification
custom
Trademark
Zhenhuan
Origin
China
HS Code
90303900
Production Capacity
20 Sets/Month

Product Description

Relay protection testing device is an important testing tool for ensuring power system running safely and reliably.
Microcomputer Relay Protection Tester
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.
Item HDJB-702 HDJB-902 HDJB-1200
Current
Power
Supply
AC Output precision <±0.5% <±0.1% <±0.1%
Phase current output (effective value) 3*0-30A/Phase 3*0-30A/Phase 3*0-30A/Phase
3-phase parallel current output (effective value) 0-90A 0-90A 0-180A
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 power 420VA 250VA/Phase 250VA/Phase
Harmonic time 1-20times 0-21times 0-21times
DC Output range 0-10A 0-10A 0-10A
Max output power 150VA 150VA 150VA
Precision <±0.5% <±0.2% <±0.2%
Voltage
Power
Supply
AC Phase voltage output(effective value) 3*0-120V/Phase 5*0-130V/Phase 6*0-130V/Phase
Line voltage output (effective value) 0-240V 0-260V 0-260V
Max output power 80VA/Phase 70VA/Phase 70VA/Phase
Precision <±0.5% <±0.1% <±0.1%
Harmonic time 1-20Times 0-21tines 0-21times
DC Output range 0-300V 0-300V 0-300V
Output power 140VA 130VA 130VA
Precision <±0.5% <±0.2% <±0.2%
Accessorial DC power supply 220VDC >110VA >110VA >110VA
110VDC >110VA >110VA >110VA
Switching value input Idle contact 1-20mA, 24V 1-20mA, 24V(DC) 1-20mA, 24V(DC)
Potential contact 0-250V 0-250V(DC) 0-250V(DC)
Switching value output Idle contact 220V/0.2A(DC)
220V/0.5A(DC)
220V/0.3A(DC) 220V/0.3A(DC)
Dimension L*W*H 400*3008180mm 360*195*375mm 360*195*375mm
Weight for machine body 22kg 16.6kg 16.6kg
  Microcomputer Relay Protection Tester Microcomputer Relay Protection Tester Microcomputer Relay Protection Tester Microcomputer Relay Protection Tester

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