JT-802 Relay Protection Tester

PINO OPTICS delivers premium fiber optic cables, adapters, distribution boxes, PLC splitters, QSFP transceivers, industrial switches and power systems for FTTH, PON, campus and carrier networks.

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Jun 29, 2025

HVHIPOT GDJB-802 Phase Relay Testser Secondary

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

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Oct 21, 2025

Relay Protection Tester

HMJBC-802 Relay protection tester is a universal relay protection testing device. It''s Industrial Personal Computer, mainly used for the testing and research of various

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May 19, 2026

WDJB-802 Three

WDJB-802 Three- phase microcomputer Relay Protection Tester Hardware Structure 1.High-Performance Industrial Control Computer 2.Digital Signal Processor Micro 3.D/A Conversion and

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Nov 27, 2025

Ht-802 3 Phase Relay Tester/Secondary Current Injection Relay Test

Do not lead external AC/DC power into the voltage and current output sockets of tester. If the disturbance is stronger on the spot or high safety is required, before doing the test, please ground

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May 21, 2026

LND-802 Microcomputer Relay Protection Tester

It can test not only various traditional relays and protection devices, but also various modern microcomputer protections, especially for transformer differential

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Jul 09, 2025

Uhv-802 Three Phase Relay Protection Tester Protection Relay Test Set

Digital Signal Processor Microcomputer. Not only test the traditional relays and protectors, but also test the modern microcomputer relays, special for transformer differential protection and transfer

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Oct 12, 2025

HT-802 3 Phases Relay&Protection Tester

When selecting the ''Action and Return'' in the column of test aim, the tester can test the data of relay action and return, and it can also calculate the return coefficient automatically.

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Oct 02, 2025

Hipot Tester,High Voltage Tester,Electric Tester-HV Hipot Tester

Main products HVTF1 Cable Resonance Withstand Voltage Test System HVZG DC High Voltage Test Set, Integrated DC Hipot Test Set (High Voltage Test Equipment System) HVJB-U Series Secondary

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Dec 30, 2025

KDJB-802 Relay Protection Tester

It has the performance and functions of a large testing instrument, as well as the advantages of a small and flexible testing instrument, easy operation, and high

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Mar 20, 2026

Kdjb-802 3 Phase Relay Protection Test Set Secondary Current

Kdjb-802 3 Phase Relay Protection Test Set Secondary Current Injection Tester Protection Relay Test Kit, Find Details and Price about Microcomputer Based Relay Test Relay Test from Kdjb-802 3

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Nov 13, 2025

ZX-802 Microcomputer Relay Protection Tester

ZX-802 Relay Protection Tester The ZX-802 Microcomputer Relay Protection Tester adopts high performance IPC as the host computer, Window XP system, device panel with large size color TFT

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Jun 13, 2026

Model 802 Relay Test System

The 802 Relay Test System is a multifunctional instrument designed for testing various types of protection relays in electric power systems, featuring both

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Mar 11, 2026

HVJB-802 Microcomputer Protection Relay Test Set

Not only test the traditional relays and protectors, but also test the modern microcomputer relays, special for transformer differential protection and transfer equipment.

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Latest Updates
Nov 10, 2025

GDJB-802 RELAY PROTECTION TESTER

THREE PHASE RELAY TESTER GDJB-802 RELAY PROTECTION TESTER Vita Liu

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Dec 10, 2025

HV HIPOT GDJB-802 Three Phase Secondary Current

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

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Latest Updates
Aug 25, 2025

RDJB-802M Microcomputer Relay Protection

RDJB-802M Microcomputer Relay Protection Tester is our company extensively listening to user opinions, summarizing the advantages and disadvantages of similar domestic products at

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Jul 16, 2025

Relay Protection Tester

HMJBC-802 Relay protection tester is a universal relay protection testing device.

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Latest Updates
Nov 19, 2025

Micro Computer Control Automatic 3 Phases Relay

Micro Computer Control Automatic 3 Phases Relay Protection Tester, Find Details and Price about 3 Phase Relay Protection Tester Hzjbi Relay Protection Tester

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Aug 26, 2025

Jhs802b Micro Computer AC/DC Test Equipment

Jhs802b Micro Computer AC/DC Test Equipment Automatic Three Phases Relay Protection Tester, Find Details and Price about Relay Protection Tester Relay

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Nov 11, 2025

HVHIPOT GDJB-802 Phase Relay Testser Secondary

GDJB-802 3 Phase Secondary Current Injection Relay Protection Test Device

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Latest Updates
Mar 31, 2026

Kdjb-802 Microcomputer Three Phase Protective Relay Testing

Kdjb-802 Microcomputer Three Phase Protective Relay Testing Equipment Price 3 Phase Relay Protection Tester, Find Details and Price about Secondary Current Injection Relay Test Set 3 Phase

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Latest Updates
Aug 12, 2025

Ht-802 Micro Computer Control Automatic 3 Phase Relay Protection Tester

3 phase relay test set can verify various relays (such as current, voltage, inverse time, power direction, impedance, differential, low cycle,synchronization, frequency, DC, intermediate, time, etc.) and

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Latest Updates
May 04, 2026

Electric testing device

It is the testing device used in professional field of microcomputer protection, relay protection, excitation measurement, fault recorder. Features 4phase voltage and

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Latest Updates
Nov 03, 2025

Hvhipot Gdjb-802 Multi-functional Three Phase Relay Protection Tester

GDJB-802 3 Phase Secondary Current Injection Relay Protection Test Device plays a key role in operating electricity power systems reliably and safely. It is the testing device used in professional

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Latest Updates
Jan 20, 2026

HMJBC-802 3-phase Relay Protection Tester

As one of the leading hmjbc-802 3-phase relay protection tester manufacturers and suppliers in China, we warmly welcome you to buy high quality hmjbc-802 3

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Dec 25, 2025

HVTEST HT-802 MANUAL Pdf Download | ManualsLib

View and Download HVTest HT-802 manual online. Protection Relay Test Set. HT-802 test equipment pdf manual download.

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