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.
LAZBJ-10 10kV cast insulation reinforced through-wall current transformer is a kind of equipment suitable for power system, mainly used for power metering, current measurement and relay protection. The following are some of its key features and technical parameters:
Applicable power system: It is suitable for power systems with rated frequency of 50Hz or 60Hz and rated voltage of 10kV and below.
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Structural features: The current transformer adopts epoxy resin fully closed casting structure, the primary winding, secondary winding and core of the transformer are cast together, which has excellent insulation and moisture-proof performance.
The primary winding, secondary winding and core are cast together, which has excellent insulation and moisture-proof performance.
Technical parameters:
Rated voltage: 10kV
Rated voltage: 10kV.
Rated frequency: 50Hz or 60Hz.
Rated primary current: range from 5A to 600A.
Rated primary current: from 5A to 600A, depending on the model.
Rated secondary current: usually 5A.
Rated secondary current: usually 5A
Rated secondary current: usually 5A.
Combination of accuracy levels: e.g. 0.2/10P15, 0.5/10P15, etc.
Rated output: according to the accuracy level.
Rated output: according to the different accuracy level, the output power is also different, for example, 0.2 level is 10VA, 0.5 level is 10VA, 10P level is 15VA.
Rated Insulation Level: 12/42
Rated insulation level: 12/42/75kV
Rated Insulation Level: 12/42/75kV.
Partial discharge level: apparent discharge ≤20pC
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Installation and use precautions:
Any secondary winding is not allowed to be open-circuit to prevent high voltage from escaping into the secondary circuit and damaging the safety of personnel and equipment.
Installation and use precautions.
Any one of the secondary windings of the product is not allowed to be open-circuited, and the connected instrumentation circuit should be frequently checked to see if the connection point is loose.
The connecting points should be checked frequently for looseness in the circuits of the connected instrumentation.
Shape and installation size: the specific shape and installation size information can refer to the shape and installation size diagram in the product specification.
The current transformer is characterized by its compact size.
With its miniaturization, stability and reliability, this current transformer is especially suitable for 10kV miniaturized switchgear, and can be customized according to user requirements
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LAZBJ-10 10kV cast insulation reinforced through-wall current transformer is a kind of equipment suitable for power system, mainly used for power metering, current measurement and relay protection. The following are some of its key features and technical parameters:
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