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Basic Info
| Model No. | GDVA-405 |
|---|---|
| Brand Name | Gold |
| Kind | Two-wire Transmitter |
| Type | AC Transmitter |
| Phase | Single |
| Wire-Assembly Type | Four-wire Transmitter |
| Accuracy Grade | 0.5G |
Product description
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Application |
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Tests for current transformer |
Tests for voltage transformer |
Applications for CTPT analyzer |
|
Excitation curve and parameters test |
Turns ratio test |
CT nameplate check |
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Turns ratio test |
Phase angle error test |
CT parameters check in work burden |
|
Ratio and phase error test |
Polarity test |
CT transient parameters analysis |
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Polarity mark check |
Secondary burden test |
CT ratio and phase error calibration |
|
Coil resistance measurement |
Coil resistance test |
PT routine test |
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Secondary loop burden measurement |
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Error line curve test for protection CT |
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Transient CT parameters test |
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CT nameplate guess |
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Saturation hysteresis loop curve measurement |
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Specifications:
v Test standards: IEC60044-1, IEC60044-6, GB1208, GB16847, C57.13
v Power supply: AC220V±10%,50Hz/60Hz±10%
v Power output: 0.1~180V (AC)
v Current output: 0.001~5A(RMS)
v Power output:300VA
v Maximum knee voltage measurement; 45kv
v Current measurement:
v Voltage measurement:
v Turns ratio measurement:
v Phase measurement: error:±2min,resolution:0.01min
v Coil resistance measurement:
v Temperature measurement:-50~100 Celsius degree, error<3 Celsius degree
v CT Secondary burden:
v PT Secondary burden:
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