Beijing GFUVE Instrument Transformer Manufacturer Co.,Ltd.
Beijing GFUVE Instrument Transformer Manufacturer Co.,Ltd. an exclusive current transformer, split core current transformer, current clamp & voltage transformer manufacturer.
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Mid Voltage Current Transformer Instrument For Metering
The current transformer of the type GFLZZ0953-10G1 is casting resins and fully enclosed . It is used for metering electric energy and current , relay protection in the electrical system up to rated frequency 50Hz of 60Hz . The current instrument transformers can be executed according to the standards IEC60044-1 , IEC61869-2 and ANSI/IEEE C57.13 .
| Technical parameters | |
| Standards | IEC60044; IEC 61869; ANSI/IEEE C57.13 |
| Rated primary current | 5-1500A |
| Rated load | ≤15VA |
| Rated frequency | 50Hz or 60Hz |
| Rated secondary current | 5A or 1A |
| Rated short-time thermal current | 80kA, 1S |
| Rated dynamic current | 160kA |
| Rated insulation level | 12/42/75KV |
| FS | ≤10 |
| Mechanical parameters | |
| Material | Epoxy resin |
| Weight (kg) | 26 |
| Operating conditions | |
| Operating temperature | -25°C to +55°C |
| Daily average temp | <+40°C |
| Storage temperature | -40°C to +70°C |
| Altitude | <1000 meters |
| Condition | No existence of severely begrimed, erosive and radioactive gas in the air. Permission of long-term operation under rated current. |