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Three channel transformer DC resistance tester by china coal group

Shandong Jining China Coal Industrial&Mining Supplies Group Co.,Ltd

Three channel transformer DC resistance tester by china coal group

Place of Origin : China

Brand Name : chinacoal

Certification : ISO9001

Packaging Details : standard carton packing

Delivery Time : 5 days for ready goods

Payment Terms : TT,LC,Paypal,Western Union

Supply Ability : 3000sets/month

MOQ : 1set

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Product Introduction:

The instrument can complete a single measurement, three-channel simultaneous measurement, three itemized test volume, automated testing to help magnetic, temperature conversion function, with a data interface, one connection, the testing process down the line without stitches .


1, the instrument automatically selects the output current ( maximum possible output 40A).
2 , wide measuring range (0Ω-50Ω), capable of measuring transformers, transformers and other inductive DC resistance.
3 , 480 * 272 dot matrix display with 65K -color screen, display data legible.
4 , the instrument with a perpetual calendar , 100 sets of data storage , temperature automatic conversion functions, shutdown without data loss . The machine also has a printer can print the test data output , "U disk" interface to facilitate the export data for inspection editing.
5 , the instrument has RS485 communication interface , with PC control software, remote control measurement.
6 , the same measurement instrument has three features to cope with star connection wiring to complete the three-phase windings of a direct resistance measurement, automatic calculation of the three-phase unbalance , greatly saving measurement time and improve efficiency. Test can also be used by the phase function -by- phase test for YN, D (Y) connection of the transformer , the test is completed , automatic calculation of the three-phase unbalance .
The instrument is also equipped with automatic aid magnetic feature, then the five core transformer windings for low- angle test column , using high and low string excitation methods for testing , helping magnetic circuit inside the instrument automatically linked windings can be quickly and accurately test the low voltage winding DC resistance.
7 , the machine has a sound alarm discharge , discharge instructions were clear , to reduce misuse.
8 , the machine has misconnection AC380V power input protection alarm protection, reducing misuse damage to the instrument , the machine also has a perfect arc tensile EMF protection ability .
9 , the machine has a wide application temperature , high precision, shockproof , anti-jamming , high stability, easy to carry and so on.

Main Parameter:

1, the output current: 0 ~ 40A (selected automatically depending on range)
2, range: 0 ~ 50Ω
3, Accuracy: 0.2% ± 0.5μΩ
4, the minimum resolution: 0.1μΩ
5, the working temperature: -20 ~ 40 °C
6, humidity: ≤ 80% RH, non-condensing
7 Power Supply: AC: AC220V ± 10%, 50Hz ± 1Hz
8, Volume: length 410mm × width 330mm × height 190mm
9, Weight: 10kg



















Product Tags:

transformer DC resistance tester

      

dc resistance tester

      

transformer resistance tester

      
China Three channel transformer DC resistance tester by china coal group factory

Three channel transformer DC resistance tester by china coal group Images

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