LA-10 indoor Current Transformer

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Product Details

LA-10 indoor Current Transformer is a device used for current measurement in power systems, usually installed in indoor environments. It is mainly used in power systems with a rated frequency of 50Hz or 60Hz and a rated voltage of 10kV for current measurement and protection. It is made of epoxy resin casting or similar insulating materials, has good insulation performance and mechanical strength, and can adapt to the needs of various indoor environments.

Characteristic of structure

The transformer is epoxy resin casting with reinforcedinsulation.lt can be used in damp and tropical regions andplateau.300A and below for semi-enclosed casting structure, 400~1000A for totally enclosed casting structure with single turn type.

Technical Parameters

Technical data
Rated insulation level	12/42/75kV
Power factor of load	COSФ =0.8(lagging)
Rated secondary current	5A or 1A
Rated frequency	50 or 60Hz
Anti-Pollution grade	Class ll
Ambient temperature	-5 ℃-40℃,daily average temperature not more than 30℃
Altitude	≤1000m
Standard	GB 1208-2006

Type	Rated primary current	Accuracy class combination	Accuracy class and rated output			Accuracy Coefficient	1s thermal current(KA)	Rated dynamic current
			0.2Class	0.5Class	10PClass
LA-10	5	0.5/10P or 0.2/10P	10	10	15	10	90	200
	10
	15
	20
	30
	40
	50
	75
	100
	150
	200
	300						24.5	44
	400
	500						32	80
	600						63	100
	800
	1000

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