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In power transformer production, user handover and maintenance test process,transformer ratio test is the item must do, it can effectively supervise the  quality of transformer and quality in using process, to prevent the transformer turn-to-turn short circuit, open circuit, connection error, regulating switch internal fault or contact failure. The automatic transformer ratio tester developed by our company according to the requirements on site, make the operation more simple, with full functional, stable and reliable data and faster test speed. Meet the requirements of  various large and small transformer tests.
1. Easy to operate.
2. Large ratio measurement: 1-10000
3.Powerful, it can test single phase, also can realize automatic test of the three-phase winding, can arbitrarily choose connection group, complete measurement of AB, BC, CA three-phase parameters such as ratio, error and connection group.
4. Quick measurement.(three phases test at same time only need 10 seconds)
5. Automatically cut off test power when one test complete.
6. Set the data, the measurement results are automatically saved, and can view the previous data.
7. Test the load transformer, only input ratio one time.
8. Easy to carry and suitable for field work.
I. Main Parameter
1.Ratio Measurement Range:1-10000
2.Accuracy:1-1000 Â 0.2% Â Â Â 1000-10000 Â 0.5%
3.Power Supply:220V±10%,50HZ/60HZ
4.Group:1-12
5.Work Temperature:0-40ºC
6.Environment:<80%Â Non-condensate
7.Dimension:400×290×170MM3
III. Product detail picture:
IV. company Information
Wuhan Hezhong Electrical Equipment Manufacture Co., Ltd founded in 2002, reorganized by electrical test equipment factory of former Wuhan high voltage research institute, is a high quality equipment supplier of China State Grid. After years of continuous innovation has become as a professional production and sale electric power testing, test equipment of high-tech enterprise integrates the ability to scientific research, development, production and sales, service, with kinds of patents, its core technology is in the same industry leading lever, and cooperates with the research institutes of Tsinghua University, Peking University and Chiao Tung University. Our sales and service are all over the country and exported to America and Europe, southeast Asia markets such as USA, Singapore and other overseas markets.
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2.Stable and reliable quality: manufacturing process is strictly complied with ISO 9001.
3.Payment terms: TT, L/C
4.High-efficiency production: samples delivery time is within 7 days, mass production leading time is 20-30 days, it also depends on your order quantity.
5.OEM service, can provide a complete set of solution for customer's different test requirements.
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Power Transformer Testing Equipment High Efficient
Model NO.: HZZB-201
Control: Computer Control
Weight: 0-100Kg
Power Source: AC220V
Oil Cylinder Position: No Oil Cylinder
Ratio Measurement Range: 1-10000
Accuracy: 1-1000 0.2% 1000-10000 0.5 %;
Usage: Transformer Ratio Test
Group Test Range: 1-12
Power Supply: 220V±10%,50Hz/60Hz
Phase Test Range: 0-360°
Relatively Humidity: 0-40ºC
Dimension: 400×290×170mm3
Trademark: United
Specification: Can be customized
Origin: Hubei, China
HS Code: 9030820000
I. Product Introduction & Features:1.Electrical Technology, Security Experts: with 15-years experience in manufacture of Surge(lighting) Arrest(3Kv-36Kv gap, gap-less), Intelligent Contact Withstand Voltage Test Device, DC High Voltage Generator, Ultra-low Frequency Voltage Generator, Cable Fault Tester, Automatic Loop Resistance Tester, Intelligent Large Current Generator, Microcomputer Relay Protection Tester, DC Resistance Tester, Transformer Turns Ratio Tester, Insulation Oil Withstand Voltage Tester, High Voltage Switch Mechanical Characteristics Tester, Transformer Dielectric Loss Tester, Standard Voltage Divider, Intelligent Touch Insulated Boots (Gloves) Withstand Voltage Testing Device, Partial Discharge Test System, Transformer Comprehensive Test Table and other power test, test equipments.