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- Thecurrent transformers are in accordance with GB20840.2-2014 and IEC60044-1 standards.
- Rated insulation level:12/42/75kV
- Rated secondary current:5A or 1A
- Ratedfrequency:50Hz or 60Hz
- Ambient temperature:-5℃~+40℃

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Rated primary current(A) |
Accuracy classes combination |
Rated secondary output (VA) |
1s thermal current(kA) |
Rated dynamic current(kA) |
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0.2,0.5S |
0.2,0.5 |
10P15 |
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5-100 |
0.2S/10P15 0.5S/10P15 0.2/10P15 0.5/10P15 |
10 |
10 |
15 |
150lin |
375lin |
150 |
22.5 |
45 |
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200 |
24.5 |
50 |
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300,400 |
45 |
90 |
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500,600 |
15 |
20 |
45 |
90 |
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800-1000 |
63 |
110 |
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Overall Dimension Drawing
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LZZBJ9-10Q B6 Current Transformer is a indoor single-phase epoxy resin casting current transformer designed for measuring and monitoring electrical currents in high-voltage systems.They reduce high voltage currents to a lower, safer value, which can then be used for measurement, monitoring, and protection in electrical power systems.
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Key Features
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- High Accuracy: Provides precise current measurements, crucial for protective relaying and accurate metering in electrical systems.
- Wide Application Range: Suitable for a variety of high-voltage applications, including power distribution and industrial settings.
- Durable Construction: Built to withstand harsh environmental conditions and mechanical stresses, ensuring long-term reliability.
- Compact Design: Offers a space-saving solution for installations where space is limited.
- Safety Compliance: Adheres to international standards for electrical safety and performance.
- Mounting: Versatile mounting options to fit different installation configurations.
Applications
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- Power Distribution: Used in substations and distribution networks to monitor and measure current flow.
- Industrial Settings: Helps in the protection and management of industrial electrical systems.
- Utility Metering: Ensures accurate billing and monitoring of electricity usage.
- Protective Relays: Works in conjunction with protective relays to safeguard electrical equipment from faults and overloads.
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