Transformer secondary voltage drop and load tester

Transformer secondary voltage drop and load tester

Type: ZC-105C
       The verification regulation of electric energy metering device and relevant technical regulations have provisions on the errors caused by the voltage drop in the secondary circuit of the voltage transformer, which must be measured accurately and quickly. Zc-105c transformer secondary voltage drop and load tester is developed to adapt to these characteristics.
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Product Features
     1. Three-phase three-wire, three-phase four-wire and single-phase automatic measurement; With automatic range switching function to ensure the accuracy of testing;
     2. Electronic principle circuit combined with DSP technology makes the test stable and strong anti-interference ability;
     3. After the measurement is completed, various parameters related to load are automatically calculated for the convenience of customer analysis and test;
     4. Large LCD display of Chinese characters, all operations are prompted by Chinese menu; Data has power off storage and browsing function, and can transmit data online with computer;
      5. Large capacity 7.2v11ah lithium battery is adopted for power supply, which does not have any impact on the test circuit to avoid protection of the system. At the same time in the field without power supply;

econdary Voltage Drop Measurement range: ratio: 0.001%~19.99%
Angle difference 0.01'
Intrinsic error 1%
PT Secondary Load Admittance measurement range: 0.01ms~50.0ms
Accuracy 1%
CT Secondary Load: Impedance measurement range 0.1Ω~50.0Ω
Accuracy 1%

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