GDVA-404 CTPT Tansformer Analyzer
I Introduction
GDVA-404 CT PT
Analyzer 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 GDVA-CT PT
Analyzer include IEC60044-1, IEC60044-2, IEC60044-6 and
C57.13
II Technical Parameter
| Model | GDVA-404 CTPT Analyzer | |
| 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 | |
III Packing &Delivery
Payment & Shipping Terms | Supply Capacity | ||
Payment term : | T/T or L/C | Production capacity : | 500pcs/month |
MOQ: | 1 pc | Packing : | Wooden case |
Price | negotiable | Delivery way | By Air |
Means of transport : | FOB , CIF , CFR | Delivery time : | 10 days |
