Three Phase Voltammeter

SMG3000 / 376 - Wuhan Huatian Electric Power Automation Co., Ltd. (Huatian)

High precision measurement of three-phase voltage, current, phase Angle, frequency, power, power factor and other electrical parameters.

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Relay Testers/Secondary Circuit Testers

Wuhan Huatian Electric Power Automation Co., Ltd.

Relay Testers/Secondary Circuit Testers by HVTest

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Protection Relay Test Set

HT-802 / 301 - Wuhan Huatian Electric Power Automation Co., Ltd.

Special instrument for microcomputer relay protection test of microcomputer industrial control machine.

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Protection Relay Test Set

HT-1200 / 305 - Wuhan Huatian Electric Power Automation Co., Ltd.

It can be used to test all kinds of traditional relays and protection devices as well as modern microcomputer protection.

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HV CT Ratio Tester

HTCT-201 / 350 - Wuhan Huatian Electric Power Automation Co., Ltd.

Specially designed and manufactured for on-line measurement of primary current and secondary current of current transformers and transformers below 35kV, variable ratio, phase difference and polarity judgment.

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CT PT Tester

HTCT-300 / 357 - Wuhan Huatian Electric Power Automation Co., Ltd.

Measurement of current voltage transformer excitation characteristics, excitation parameters, turns ratio, polarity coil resistance, etc.

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Double Clamps Digital Phase Meter

SMG2000B / 370 - Wuhan Huatian Electric Power Automation Co., Ltd.

A high-precision, hand-held, two-channel instrument designed to measure voltage, current and phase.

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Double Clamps Digital Phase Meter

SMG2000E / 375 - Wuhan Huatian Electric Power Automation Co., Ltd.

A high-precision, hand-held, two-channel instrument designed to measure voltage, current and phase.

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Portable Waveform Recorder

HTLB-602 / 371 - Wuhan Huatian Electric Power Automation Co., Ltd.

Intelligent instrument integrating fault recording, generator characteristic test and other functions.

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Transformer Calibrator

HTQA-C / 345 - Wuhan Huatian Electric Power Automation Co., Ltd.

A device used to change the current.

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CT PT Tester

HTFA-103 / 335 - Wuhan Huatian Electric Power Automation Co., Ltd.

Used for automatic testing of protective and metrological CT/PT.

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CT PT Tester

HTFA-103A / 336 - Wuhan Huatian Electric Power Automation Co., Ltd.

Used for automatic testing of protective and metrological CT/PT.

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CT PT Tester

HTFA-105 / 337 - Wuhan Huatian Electric Power Automation Co., Ltd.

Used for automatic testing of protective and metrological CT/PT.

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CT PT Tester

HTFA-105A / 339 - Wuhan Huatian Electric Power Automation Co., Ltd.

Used for automatic testing of protective and metrological CT/PT.

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CT PT Tester

HTFA-107 / 340 - Wuhan Huatian Electric Power Automation Co., Ltd.

Used for automatic testing of protective and metrological CT/PT.

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CT PT Tester

HTFA-107A / 341 - Wuhan Huatian Electric Power Automation Co., Ltd.

Used for automatic testing of protective and metrological CT/PT.

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CT PT Tester

HTFA-109 / 342 - Wuhan Huatian Electric Power Automation Co., Ltd.

Used for automatic testing of protective and metrological CT/PT.

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CT PT Tester

HTFA-109A / 343 - Wuhan Huatian Electric Power Automation Co., Ltd.

Designed for automatic testing of CT/PT, it is suitable for laboratories and also suitable for field testing.

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Phase Shifter

HTYX-III / 330 - Wuhan Huatian Electric Power Automation Co., Ltd.

Radar, missile attitude control, accelerator, communication, instrumentation and other fields have a wide range of applications.

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