| Customization: | Available |
|---|---|
| Type: | Current Transformer |
| Phase: | Single |
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| 33KV outdoor type single phase CT | ||||
| SL no. |
Description | Unit | Requirement | Manufacturer's guaranteed particulars |
| 1 | Manufacturer's Name&country of origin | To be mentioned | HEMG | |
| 2 | Manufacturer's model no | To be mentioned | LZW-35W2 | |
| 3 | Application | Metering and protection | ||
| 4 | Type | Induction | Induction | |
| 5 | Installation | Outdoor | Outdoor | |
| 6 | Construction | CASTING | CASTING | |
| 7 | insulation | EPOXY | EPOXY RESIN | |
| 8 | Number of phases | Single | Single | |
| 9 | Rated frequency | HZ | 50/60 | 50/60 |
| 10 | Mounting | On supporting structure | ||
| 11 | Primary rated voltage(phase to phase) | kV | 33 | 33 |
| 12 | Maximum system voltage tease to(phase to phase) |
kV | 36 | 36 |
| 13 | System earthing | Effectively earthed | Effectively earthed | |
| 14 | Basic insulation level (1.2/50 Micro-sec) | kV | 170 | 170 |
| 15 | Power frequency withstand voltage | kV | 70 | 70 |
| 16 | Ratio | |||
| For 33/11KV 10/3.33 MVA Power Transformer Incoming and 33 kV outgoing feeder | 400-200/5/5A | 400-200/5/5A | ||
| For 33 kV Line feeder incoming | 800-400/5/5A | 800-400/5/5A | ||
| 17 | Type of winding | |||
| a)Primary | Single Winding | Single Winding | ||
| b)Secondary | Double winding | Double winding | ||
| 18 | Accuracy class a)for measurement b)for protection |
0.5 5P10 |
0.5 5P10 |
|
| 19 | Burden a)for measurement b)for protection |
VA VA |
30 30 |
30 30 |
| 20 | Short time current rating for 3 sec | KA | 25 | 25 |
| 21 | Extended current Rating(% of rated current) | % | 120 | 120 |
| 22 | Over current Rating | A | 10 | 10 |
| 23 | Creepage Distance | mm/kV(Min) | 25 | 25 |
| 24 | Rated accuracy limit factor | To be mentioned | 10 | |
| 25 | Knee Point Voltage | V | To be mentioned | / |
| 26 | Bushing | outdoor type | outdoor type | |
| 27 | Standard | As per relevant IEC-185 | Iec60044-1 | |
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