HZ-3310E-I Three Phase Transformer Winding Resistance Meter

HZ-3310E-I Transformer DC Winding Resistance Tester is an innovative product with compact size, hand-held operation, more portable and easy to carry.

The product is not only suitable for the measurement of transformer, mutual inductor, reactor and other inductive test products, but also suitable for the measurement of copper bars, conductors, switch contacts and other resistive test products. The instrument has fast testing speed and high accuracy. Three-phase automatic testing can be carried out and the three-phase unbalance rate can be calculated automatically.

Technical Indicators

Battery Charging

When the battery is low after long storage or before the first use of the hand-held device, please use the charger attached to it to charge the battery for at least 2 hours, and continue to use the hand-held tester when charging. When the battery is fully charged, the charger light changes from red to green.

Matters Needing Attention

When testing the no-load tap-changer winding, it is not allowed to switch off the no-load tap-changer during the testing process or when the power is not fully discharged.

It is not allowed to dismantle the test line and cut off the power switch during the test or discharge process.

In the process of testing transformers, the unmeasured side winding must be opened.

Packing List

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