Product features
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Epoxy resin fully cast, providing strong insulation and moisture resistance.
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Suitable for AC 10kV power systems for measurement and relay protection.
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Supports primary currents from 5A to 1000A with secondary current 1A or 5A.
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Offered in multiple accuracy classes: 0.2, 0.5, 5P, 10P.
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Compact design, suitable for air-insulated switchgear and dense installations.
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Partial discharge resistance and high thermal stability for long-term safety.
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Complies with IEC and GB standards for reliability and safety.
- it has test report
- primary current :from 5A to 2000A
- sendary current :5A(or 2A , 1A)
- it is also used for double current ratio: such as 200/5/5A, 400/5/5A and so on.
- accuracy class: 0.5 , 5P10 , 0.2 /0.5/10P10, 5P15 , 5P20 ….and so on
- buden:10VA , 15VA ,20VA , 30VA
- rated insulation level: 12/42/75kv or 24/65/125kv
- standard : IEC
Technical parameter
Technical parameter
| Primary Rated Current(A) | Accuracy Class Combination | Rated Output (VA) | 1 Second Thermocurrent (KA) | Rated Dynamic Current (KA) |
| 5~100 | 0.2/0.5 0.2S/0.2 0.5/10P10 0.2S/10P10 | 10/10
10/15 |
150l1n/1000 | 375l1n/1000 |
| 150 | 22.5 | 44 | ||
| 200~300 | 24.5 | 44 | ||
| 400~600 | 45 | 90 | ||
| 800~1000 | 63 | 100 |
Service conditions
1,Alutitude : Not over 1000m
2.Ambinet : temperature -5c° to +40C°
3,Relative humidity : less than 90% at 20C°.
4,No gas , steam chemical desposition pollution ,explosive gas or eaching gas which was badly influnce the insulation of the transformer .
5,No chattering of bumping .
Outline & Mounting Dimensions
