OEM Best protection relay tester price Factory – GDJB-802 3 Phase Secondary Current Injection Relay Test Set – HV Hipot

OEM Best protection relay tester price Factory – GDJB-802 3 Phase Secondary Current Injection Relay Test Set – HV Hipot

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OEM Best protection relay tester price Factory – GDJB-802 3 Phase Secondary Current Injection Relay Test Set – HV Hipot Detail:

General Information

GDJB-802 3 Phase Secondary Current Injection Relay Protection Test Device plays a key role in operating electricity power systems reliably and safely. It can automatically judge over-current, over-voltage, overload, short circuit, high temperature, abnormal data and warning prompts for misoperation. In addition to the verification of various relays (such as current, voltage, inverse time, power direction, impedance, differential, low cycle, synchronization, frequency, DC, intermediate, time, etc.) and microcomputer protection, it can also simulate single-phase to Three-phase transient, permanent, and transitional faults are tested for the entire set. It can also complete various large-scale and complex calibration tasks with a high degree of automation, can automatically test and scan various protection settings, store test data in real time, display vector diagrams, and print reports online.

It can independently complete device testing in professional fields such as microcomputer protection, relay protection, excitation, measurement, fault recording, etc. It is widely used in scientific research, production and electrical test sites in electric power, petrochemical, metallurgy, railway, aviation, military and other industries.

Features

● Standard 4-phase voltage and 3-phase current output, which makes it easy to carry out and combine with various outputs for various types of protection tests. Each phase voltage can output 120V, single phase current max. Output 40A(10s), current three parallel can output 120A. The fourth phase voltage Ux is a multi-functional voltage term. It can be set as four kinds of 3U0 or synchronization voltage, or output at any given voltage value.

● Single computer is easy to operate. Single computer is operated by a flexible and convenient revolving mouse through a large LCD screen. All of them are displayed in English. It can complete most of the test and verification work in the field. It can check all kinds of microprocessor-based protections relays and simulate all kinds of complex instantaneous, permanent and switching faults to carry out a whole set of tests. It can be used immediately after booting, and it is convenient and fast to operate.

● Dual operation mode, connecting computer to run through a complete set of English operating software on Windows platform, can carry out various large-scale, complex and more automated verification work, can easily test and scan various protection settings, can store test data in real time, display vector diagram, draw fault waveforms, online printing reports and so on.

● The software has powerful functions and can complete various large-scale and complex verification tasks with high automation, such as three-phase differential test, fast switching of auxiliary power supply, standby self-switching test, synchronous reclosure of line protection inspection, etc. It can easily test and scan various protection settings, perform fault playback, store test data in real time, display vector maps, and linked with computer and printing report, etc.

● Switching quantity contacts enrich ,8 channels of contacts input and 2 pairs of empty contacts output. The input contacts are compatible with empty contacts and 0-250V potential contacts, which can be recognized automatically and intelligently. Input and output contacts can be extended according to user ‘s need.

● Large screen LCD display adopts 320*240 dot matrix large screen high resolution graphical LCD display. All operation processes are set on the display screen. The operation interface and test results are displayed in English, and the display is intuitive and clear.

● Self-protection , adopts a reasonably designed heat dissipation structure, and has reliable and perfect protection measures, soft start of power supply, and certain fault self-diagnosis and locking functions.

● It has an independent dedicated DC power output , equipped with a single 110V and 220V dedicated adjustable DC power output.

● High cost performance is a cross-professional joint design product, which synthesizes the advanced scientific and technological achievements of many professions. It has both the performance of large tester and the price of small tester, and has a high performance-price ratio.

Specifications

AC current output

Phase current output (effective value) 

0-40A

Phase current max. output power

420VA

Maximum parallel current output (effective value)  

0~120A

Maximum parallel power output 

900VA

Long-term allowable working value of phase current (effective value)

10A

Allowable working time of maximum current

10s

Frequency range(fundamental wave) 

20-1000Hz

Harmonic wave times

1-20 times

Accuracy

0.2%

AC voltage output

Phase voltage output (effective value)

0~120V

Line voltage output (effective value) 

0~240V

Phase voltage/Line voltage output power 

80VA/100VA

Frequency range(fundamental wave)

20-1000Hz

Harmonic wave times 

1-20 times

Accuracy

0.5%

DC voltage output

Phase voltage output range

0~±160V

Line voltage output range

0~±320V

Phase voltage/Line voltage output power  

70VA/140VA

Accuracy

0.2%

DC current output

Output range

0-±10A /phase, 0-±30A /parallel

Maximum output load voltage

20V

Accuracy

0.2%

Binary input (7channels)

Idle contact 

1~20mA, 24V (DC)

Electric potential contact

“0″:0- +6V; 

 ”1″: +11 V- +250V

Binary output (2pairs)

DC  220V/0.2A

AC   220V/0.5A

Time measurement

Measurement range: 0.1ms-9999s    accuracy 0.1ms

Size

400×300×180mm³

Weight

22kg

Supply power

AC 220V±10%,50/60Hz

Environmental temperature

-10℃ ~ +50℃

Accessories

GDJB-802 Host & Portable box 1set
Power cord 1piece
Current cable (4-core, red, yellow, green, black) 1piece
Voltage cable (4-core, red, yellow, green, black) 1piece
Test cable (1 each of red , yellow, green, black, blue, white) 6pieces
Test cable (2each of red , yellow, green, black ) 8pieces
2A, 10A Fuse (4 pcs of each) 8pieces
RS232 cable 1piece
U disk; 1piece
Big alligator clips (1 each of red, yellow, green, black) 4pieces
Small alligator clips (3 each of red, black, yellow, green) 12pieces
Test pin (2 each of red, black, yellow, green) 8pieces
Insert (2 each of red, yellow, green, black) 8pieces
Users’ guide 1copy
Packing list 1copy
Factory test report 1copy
Warranty card 1copy

Product detail pictures:

OEM Best protection relay tester price Factory –  GDJB-802 3 Phase Secondary Current Injection Relay Test Set – HV Hipot detail pictures

OEM Best protection relay tester price Factory –  GDJB-802 3 Phase Secondary Current Injection Relay Test Set – HV Hipot detail pictures

OEM Best protection relay tester price Factory –  GDJB-802 3 Phase Secondary Current Injection Relay Test Set – HV Hipot detail pictures

OEM Best protection relay tester price Factory –  GDJB-802 3 Phase Secondary Current Injection Relay Test Set – HV Hipot detail pictures

OEM Best protection relay tester price Factory –  GDJB-802 3 Phase Secondary Current Injection Relay Test Set – HV Hipot detail pictures

OEM Best protection relay tester price Factory –  GDJB-802 3 Phase Secondary Current Injection Relay Test Set – HV Hipot detail pictures


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Our pursuit and company intention is usually to "Always fulfill our purchaser requirements". We go on to acquire and layout excellent high quality products for both our previous and new consumers and realize a win-win prospect for our customers too as us for OEM Best protection relay tester price Factory – GDJB-802 3 Phase Secondary Current Injection Relay Test Set – HV Hipot , The product will supply to all over the world, such as: Ecuador, Rwanda, Turkey, We are introduced as a one of the growing manufacture supplier and export of our products. We have a team of dedicated trained professional who take care the quality and timely supply. If you are looking for Good Quality at a good price and timely delivery. Do contact us.
  • The company has a good reputation in this industry, and finally it tured out that choose them is a good choice.
    5 Stars By Stephanie from Finland - 2018.09.21 11:01
    The company has rich resources, advanced machinery, experienced workers and excellent services, hope you keep improving and perfecting your products and service, wish you better!
    5 Stars By Lauren from Bulgaria - 2018.12.10 19:03

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