HAOMAI Electric Test Equipment Co., Ltd.
HAOMAI ELECTRIC TEST EQUIPMENT CO.,LTD, as a subsidiary of HAOMAI ELECTRIC POWER AUTOMATION CO.,LTD, located in Shenzhen of China, mainly focuses on the sales and services of Protection Relay Test System, IEC 61850 Testing Equipment for Smart Substations, CT/PT Analyzer, Battery Testing Equipment, Power Transformer Testing Equipment, Circuit Breaker Testing Equipment, Transformer Oil Dissolved Gas Analysis and Moisture Monitor etc. electrical test equipment and online monitoring equipment.
- +86 18682083519
+86-755-36981098 - sales@haomaitest.com
- No. 24 Nanlian Road, Nanlian Community
Longgang Street
Longgang District, Shenzhen City 518116
China
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product
Online DGA
HAOMAI Electric Test Equipment Co., Ltd.
Innovatively combined semiconductor laser technology and photo-acoustic spectroscopy for Online DGA.
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Circuit Breaker Testing
HAOMAI Electric Test Equipment Co., Ltd.
Circuit Breaker Testing is utilised to test the operation of each switching systems and the programming of the entire tripping structure.
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Transmission Line/Cable Testing
HAOMAI Electric Test Equipment Co., Ltd.
Transmission Line/Cable Testing products by Haomai
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IEC 61850 Testing
HAOMAI Electric Test Equipment Co., Ltd.
IEC 61850 is an international standard defining communication protocols for intelligent electronic devices at electrical substations. It is a part of the International Electrotechnical Commission's (IEC) Technical Committee 57 reference architecture for electric power systems.
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Primary Injection Test System
HAOMAI Electric Test Equipment Co., Ltd.
Primary injection testing is suitable for testing over-current trip relays attached to a circuit breaker.
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Insulating Oil Testing
HAOMAI Electric Test Equipment Co., Ltd.
Tests that are concerned with the immediate condition and acceptability of insulating oil.
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Relay and Protection Testing
HAOMAI Electric Test Equipment Co., Ltd.
These tests are done to show that protection relays are free from defects during manufacturing process.
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Instrument Transformer Testing
HAOMAI Electric Test Equipment Co., Ltd.
Testing for current and voltage/potential transformers to ensure reliable and accurate operation and avoid outages.
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Power Transformer Testing
HAOMAI Electric Test Equipment Co., Ltd.
Testing products for power transformers.
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Battery and DC System Testing
HAOMAI Electric Test Equipment Co., Ltd.
Testing for battery and DC power systems.
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Buchholz Relay Test Benches
HAOMAI Electric Test Equipment Co., Ltd.
Buchholz relays are used to protect transformers, and these test benches perform necessary quality and performance checks.
