As the professional manufacturer in China, Comewill would like to provide you high quality LA-10Q Current Transformer, which supports single-turn, multi-turn, and busbar configurations, with rated currents from 5A up to 1000A, short-time withstand currents up to 54 kA, and dynamic current ratings to match your installation needs.
The LA-10Q Current Transformer (CT) is a 10kV, epoxy resin cast, through-wall CT engineered for safe, accurate, and reliable current measurement. Its design makes it suitable for:
Power transmission and distribution systems
Industrial substations and energy monitoring
Relay protection and instrumentation panels
Utility networks requiring stable metering and fault detection
The high creepage insulation ensures excellent performance even in high pollution or high humidity environments, while the through-wall design allows flexible installation options and minimal footprint.
1. Flexible Configurations
Supports single-turn, multi-turn, or busbar setups
Customizable primary current ratios, accuracy classes, and rated output VA
Adapts to various installation scenarios for industrial, commercial, and utility projects
2. Reliable Insulation and Anti-Pollution
Epoxy resin casting provides superior insulation and moisture resistance
High creepage distance prevents flashover in polluted or humid conditions
Stable performance under long-term operation, reducing system risks
3. Environmental and Operational Adaptability
Altitude: ≤1000m
Temperature: -5℃ to +40℃
Humidity: Max 85% at 20℃
Free from corrosive gases and chemical pollutants
4. Easy Integration and Maintenance
Through-wall structural design simplifies installation in panels and switchgear
5. Compact footprint saves space
Low-maintenance, long-life construction ensures stable metering and protection
| Ratedtransformationration (A) | Accuracy ClassCombination | Rated Output (VA) | RatedShort-timeCurrent(kA/1s) | RatedDynamicCurrent (kA) | ||||
| 0.2S | 0.2 | 0.5 | 10P10 | 10P15 | ||||
| 5/5 | 0.2/10P100.2S/10P100.5/10P1010P15 /10P15 | 10 | 10 | 10 | 15 | 15 | 0.5 | 0.8 |
| 10/5 | 0.9 | 1.6 | ||||||
| 15/5 | 1.4 | 2.4 | ||||||
| 20/5 | 1.8 | 3.2 | ||||||
| 30/5 | 2.7 | 4.8 | ||||||
| 40/5 | 3.6 | 6.4 | ||||||
| 50/5 | 4.5 | 8 | ||||||
| 75/5 | 6.8 | 12 | ||||||
| 100/5 | 9 | 16 | ||||||
| 150/5 | 13.5 | 24 | ||||||
| 200/5 | 18 | 26 | ||||||
| 300/5 | 22.5 | 40.5 | ||||||
| 400/5 | 30 | 54 | ||||||
We can provide a comprehensive customized solution for LA-10Q current transformer, covering personalized adjustments in core dimensions such as current ratio, accuracy level, and output parameters.
If you have specific usage needs, please feel free to contact us at any time. We will tailor our products to fit your actual application scenarios.
| LA-10Q 5-200A | LA-10Q 300-1000A |
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| 300-400/5A | 500-600/5A |
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| 800/5A | 1000/5A |
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Address
No.777 Wanweng Road, Wengyang Sub-district, Yueqing City, Wenzhou City, Zhejiang Province, China
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