HPZRS-2H Portable Three Phase DC Winding Resistance Tester for Transformer
General Information
HPZRS-2H is suitable for various tested object such as distribution transformers, CT/PT, reactors, generators, motors. It also can be used for measuring switch, copper bar, contractor, relay contacts, metal wire, cable accessories and other test object.
Features
l Hand-held type, light and portable.
l One time connection, no need to re-connect and disconnect the test lead, to save more time.
l Built-in large capacity lithium battery, working continuously for more than 10 hours in typical situation. (Typical situation means the tested resistance is less than 100mΩ, 2A with full charge.)
l Five kinds of test mode is optional. Automatic measure winding resistance of selected HV side or LV side, including 3-phase winding measurement of HV and LV, or single winding measurement.
l Automatically select the test current, max. current up to 2A.
l Effective reading up to 50000 words, display range is 0-49999, 2.5 times of similar products from other manufacturers.
l Wide measurement range of 0.1µW to 20kW.
l Simple and friendly menu, with clear data display, even under the sunlight.
l With calendar, data storage 10000 groups, the data will not be lost even the instrument is power off.
l USB storage, used to store and transfer the test results for checking and editing.
l Synchronous winding magnetization technology, to make accurate and fast DC resistance test for big inductance load. No matter star connection, or delta connection, one time connection can finish 3-phase measurement. Automatically calculate 3-phase unbalance rate, greatly save measurement time and improve efficiency.
l Built-in automatic degassing function, With sound discharge alarm, discharge instruction is clear.
l When the test wire is disconnected or the power supply is cut off, it has very strong anti-arcing ability.
Specifications
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Power Supply |
AC: AC220V±10%,50Hz±1Hz |
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DC: Built-in 14.8V/2.6AH Lithium battery |
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Output current |
20mA, 200mA, 2A(automatic selection based on range) |
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Output voltage of open circuit |
DC12V |
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Range(Automatic switch of resistance range) |
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2A (Max.5.5Ω) |
200mA (Max.55Ω) |
20mA (Max. 22kΩ) |
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0.0001mΩ-4.9999mΩ |
0.01mΩ-499.99mΩ |
0.0001Ω-4.9999Ω |
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0.001mΩ-49.999mΩ |
0.0001Ω-4.9999Ω |
0.001Ω-49.999Ω |
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0.01mΩ-499.99mΩ |
0.001Ω-49.999Ω |
0.01Ω-499.99Ω |
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0.0001Ω-4.9999Ω |
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500.00Ω-999.99Ω |
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1.000kΩ-9.999kΩ |
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10.00kΩ-19.99kΩ |
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Accuracy |
Less than 1.000kΩ |
±(0.2%RD+0.05%FS) |
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1.000kΩ and above |
±(0.2%RD+0.1%FS) |
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Min. Resolution |
0.1μΩ |
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Storage |
10000groups |
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Display |
LCD display |
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Working environment |
-10～40℃ |
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Environmental humidity |
≤80%RH, no condensation |
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Storage condition |
-20℃~50℃, ≤95%RH, no condensation |
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Size |
170mm×119mm×45mm |
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Weight |
595g(with battery) |
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Accessories
Main unit 1 piece
Test lead 4 pcs
USB cable 1 piece
Power adapter 1 piece
Carry case 1 piece
User's guide 1 copy
Factory test report 1 copy
If you want more information, feel free to contact us.
Company Profile
HONOPOWER DEVELOPMENT Co., Ltd. is a professional manufacturer specialized in electrical safety testing equipment, especially high voltage testing equipment.
We had researched and produced and sell test equipment for over ten years，our products have been sold well nationwide and worldwide.
Our test equipment can test for various kinds of products, such as SF6 Gas, GIS Systems,Transformers,Generators, Circuit Breakers, Relays, Surge Arresters, Insulators, Cables, Casings and CT/ PTs, etc.
Contact Us
HONOPOWER DEVELOPMENT Co., Ltd.
Email/Skype:sales06@hvhipot.com
Mobile/Whatsapp：+86 13135657923
Tel：+86-27-85568138
Add ：10-B7, JinYinTan Modern Enterprise City, Dongxihu District, Wuhan, China
