DAHU electrical specializes in the production of 0.5-40.5kv transformers. It has cooperated with many national power bureaus for 10 years and exported to foreign markets. If there is any quality problem within the warranty period, it can be replaced free of charge.
About indoor casting single-phase high-voltage casting zero sequence current transformer JLSZV3-6,10 technical parameters and product features are as follows:
Technical parameters:
Rated insulation level: 12/42/75kV
Rated insulation level: 12/42/75kV.
Rated primary current: 0.1~800A
Rated primary current: 0.1~800A.
Rated secondary current: 5A or 1A.
Rated secondary current: 5A or 1A.
Rated frequency: 50Hz
Rated frequency: 50Hz.
Insulation resistance: primary to secondary and primary to ground ≥ 1000MΩ; secondary to secondary and secondary to ground ≥ 50MΩ.
Insulation Resistance: primary to secondary and primary to ground
1 second thermal stabilization current: 75 times the rated primary current (RMS)
Dynamic stabilization current: 188 times the rated primary current (RMS)
Dynamic stabilizing current: 188 times of rated primary current (peak value)
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Product Features:
Casting material: vacuum casting with high quality outdoor epoxy resin, good UV resistance and heat resistance
Fully Enclosed Structure: Fully enclosed.
Fully enclosed structure: Fully enclosed structure, occupying small space, light weight, simple and convenient installation, beautiful modeling.
Stable performance: Stable performance, better operation.
Stable performance: stable performance, safer operation, with high precision, water-repellent, flame retardant, explosion-proof, over-voltage resistance, resistance to lightning impact and other characteristics.
Maintenance-free and oil-free
Maintenance-free and oil-free: It realizes maintenance-free and oil-free, which protects the environment.
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Scope of application: Used in 50Hz, 6KV, 10Kv power grid for high-voltage energy measurement.
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The above information provides detailed technical parameters and product features of JLSZV3-6,10 type high voltage metering box (combined transformer), which we hope will be helpful to you.
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