GDVA-404 Current Transformer CT PT Testing Equipment
| Min. Order: | 1 Set/Sets |
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| Payment Terms: | L/C, T/T, WU |
| Place of Origin: | Chongqing |
Company Profile
| Location: | Chongqing, China (Mainland) |
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| Business Type: | Manufacturer |
| Main Products: | Oil Tester , Electric Tester, Oil Purifier |
Product Detail
| Means of Transport: | Ocean, Air |
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Product Description
GDVA-404 Current Transformer CT PT Testing Equipment
Product Description
I Introduction
GDVA-404 Current Transformer CT PT Testing Equipment is performing excitation, ratio and phase error, polarity, secondary loop burden and coil resistance on current and voltage transformer. The instrument provides fully automatic testing and calibration for all types of low leakage flux current transformer and inductive voltage transformer. The maximum knee point voltage of sample CT could be reached 8.4kv.
The standards support by CTPT Transformer testing equipment include IEC60044-1, IEC60044-2, IEC60044-6 and C57.13
II Technical Parameter
| Model | GDVA-404 CT PT Transformer Testing Equipment | |
| Test standards | IEC60044-1, IEC60044-6, GB1208, GB16847, C57.13 | |
| Power supply | AC220V±10%,50Hz/60Hz±10% | |
| Power output | 0.1~125V (AC) | |
| Current output | 0.001~5A(RMS) | |
| Power output | 300VA | |
| Maximum knee voltage measurement | 45kv | |
| Current measurement | Range:0~10A (automatically change range in 0.1/0.4/2/10A) | |
| Error <±0.1%+0.01%FS | ||
| Voltage measurement | Range:0~200 V (automatically change range in 1V/10V/70V/200V) | |
| Error < ±0.1%+0.01%FS | ||
| Turns ratio measurement | Range :1~30000 | |
| 1~2000 error<0.05% | ||
| 2000~5000 error>0.1% | ||
| 5000~30000 error<0.2% | ||
| Phase measurement | error:±2min,resolution:0.01min | |
| Coil resistance measurement | Range:0~8kΩ (automatically change range in 2ohm/20ohm/80ohm/800ohm/8kohm) | |
| Error< 0.2%RDG+0.02%FS | ||
| Maximum resolution:0.1mΩ | ||
| Temperature measurement | -50~100 Celsius degree, error<3 Celsius degree | |
| CT Secondary burden | Range 0~160ohm (automatically change range in 2ohm/20ohm/80ohm/160ohm) | |
| Error <0.2%RDG+0.02%FS | ||
| Maximum resolution 0.001ohm | ||
| PT Secondary burden | Range 0~80kohm (automatically change range in 800ohm/8kohm/80kohm) | |
| Error <0.2%RDG+0.02%FS | ||
| Maximum resolution: 0.1ohm | ||
| PT ratio measurement | Range :1~30000 | |
| 1~5000 error<0.2% | ||
| 5000~30000 error<0.5% | ||
| Saved data groups | >1000groups | |
| Work condition | Temperature:-10ºC~50ºC, moist:≤90% | |
| Size | 485mm×356mm×183mm | |
| Weight | <15Kg | |