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| Categories | Instrument Current Transformer | 
|---|---|
| Brand Name: | Chuangyin | 
| Model Number: | CY-ECTSF3-12WA | 
| Certification: | KEMA,SGS,TUV,UL | 
| Place of Origin: | Shenzhen | 
| MOQ: | 1set | 
| Price: | Negetiable | 
| Payment Terms: | L/C, T/T, D/P, D/A, Western Union, MoneyGram | 
| Supply Ability: | 36,000,00pcs per year | 
| Packaging Details: | 36,000,00pcs per year | 
| Insulation level: | 12/42/75kV | 
| Rated Ratio: | 20a/02v | 
| Accuracy: | 0.5S (5P10) | 
| Frequency: | 50hz/60hz | 
| Measuring Transformer Three-phase Instrument Current Transformer / Current Sensor: | Measuring Transformer Three-phase Instrument Current Transformer / Current Sensor | 
| Function: | Smart Grid Outdoor Overhead line | 
| Company Info. | 
| Shenzhen Chuangyin Co., Ltd. | 
| Verified Supplier | 
| View Contact Details | 
| Product List | 
Measuring Transformer Three-phase Instrument Current Transformer / Current Sensor
1 Apply to
Um ≤12kV outdoor overhead lines
ZW32 type column on the switch
2. Application
♦ Current sensor applied to smart grid outdoor overhead lines of
current measurement, to measure, monitor, isolate, and recover
current ♦The current sensor is mounted on the Column recloser,
circuit breaker outdoor overhead line
3. Technical Data:
| Model | CY-ECTSF3-10WA | |
| Max. system voltage | 12 kV | |
| Insulation level | 12/42/75kV | |
| Lightning impulse withstand voltage | 75kV | |
| Rated ratio | Phrase current | 600A/1V (4times max ) | 
| Zero sequence current | 20A/0.2V | |
| Accuracy | Phase current | 0.5S (5P10) measure, metering, protection compatible | 
| Zero sequence current | 10P10(< 1 %@1 %~120%ln) | |
| Short time thermal current | 20xln | |
| Burden (load resistance) | >20kQ | |
| Frequency | 50/60 Hz | |
| Operating temperature | -40°C to +70°C | |
| Current sensor type | Phase current + zero sequence current sensor | |
| Installation method and size | Piercing conductive rod Pillar installation Pillar installation | |
| Inner diameter 3-<b23mm | ||
| Outdoor .silicone jacket package | ||
| Standard | GB/T 20840.8 (GB/T 20840.6) I EC 60044-8 (I EC 61869-6) | |
| Connection type | lead wire introduced from the elbow into the box | |
| Connecting cable | RVSP Shield line L = 3 m (length can be customized) | |
4. Dimension:

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