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Category: Electronic Measuring & Testing Instruments

With continuous improvement of 20 years, it keeps the advanced technology and creates the domestic origination. Technological characteristics: It is a new generation invented on the basis of HRZJ1 a ...

Category: Electronic Measuring & Testing Instruments

?The Technique File of HRJFD Type On-Site Digital Partial Discharge Detecting Analytic System

Category: Electronic Measuring & Testing Instruments

Rated capacity: 1-50kVA? Output voltage: 1-250kV (tandem)

Category: Electronic Measuring & Testing Instruments

?HRWJC-6 (6-phase of current, 6-phase of voltage) computer system installed relay tester

Category: Electronic Measuring & Testing Instruments

The gear is used to test the contact resistance and loop resistance of the switch controlling equipments, adopting the national standard GB763 direct current DC 100A(120A/150A). It has accurate testi ...

Category: Electronic Measuring & Testing Instruments

This Comprehensive Test-bed is specialized in taking on the project system engineering construction of the power transformer standard testing house. It is responsible for the upgrade and reconstructi ...

Category: Electronic Measuring & Testing Instruments

Standard Impulse, Line-Frequency, Direct-Current (Self-Correcting) Voltage Divider The digital high voltage meter is used for measuring the line-frequency high alternating and direct-currency vo ...

Category: Electronic Measuring & Testing Instruments

?HRSF6 precision SF6 gas discharge decomposition analysis Tester

Category: Electronic Measuring & Testing Instruments

?ntroduction of HRKZX?Q?/T?Q?Automatic High-voltage Tester for Control Console(cabinet)

Category: Electronic Measuring & Testing Instruments

Used for the preventive experiments for power organizations’ varied high voltage electric apparatus devices ,including experiments of D.C durability of voltage in cables ,current leak of the li ...

Category: Electronic Measuring & Testing Instruments

This instrument is made by adopting the latest excitability flexible circuit conductor to measuring the vacuity of the vacuum switch automatically without the unloading. The operation is simply and ...

Category: Electronic Measuring & Testing Instruments

They are divided into two types: automatic and full automatic, in keeping with ?Insulation oil automatic dielectric strength testing method ?. They are portable and of the latest designs; they fully ...

Category: Electronic Measuring & Testing Instruments

Used for measuring any once –impulse full waves whose first signal form’s length overpass 500ns ,also measuring and storing the numerical value of the impulse peak-voltage , peak-current ...

Category: Electronic Measuring & Testing Instruments

Technical parameter: HRYDJ?W?series are made of high-quality materials, which contribute to its low losses, small volume, little weight, compact construction and convenience. It is widely used in pow ...

Category: Electronic Measuring & Testing Instruments

This type of equipment is used for measuring the dielectric loss and capacitance of condenser of the various kinds of high voltage electric power equipment as a substitute for the QSI electric bridge ...

Category: Electronic Measuring & Testing Instruments

The failure testing and positioning of operating the medium and large sized transformers have always been the points that electrical engineers focus for a long time. The HRJFD-2A system, manufactured ...

Category: Electronic Measuring & Testing Instruments

Functions and features: As the latest star of relay protection product with high-technology, multifunction, good performance, high automatic operation, it features in high reliability, high accuracy, ...

Category: Electronic Measuring & Testing Instruments

?HRWGS-Y Type Integrated Precise Resistivity Detector for Oil Medium Volume

Category: Electronic Measuring & Testing Instruments

This type of generator is used for alternator induced over voltage withstand test of the pressure transformer, electric motor and the transformer in order to check up on the principal and subordinate ...

Category: Electronic Measuring & Testing Instruments

Main features: (1) Operate –easily: liquid crystal screen, the whole Chinese characters guide menu, four keys are involved (2) Reliable: wired method of measuring ,principle of measuring diffe ...