LFSB-10 Current Transformer

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LFSB-10 Current Transformer

The LFSB-10 Current Transformer is a robust, fully enclosed, and moisture-resistant post type transformer, engineered for flexible installations in various orientations. With its compact size and lightweight construction, it adapts effortlessly to challenging conditions while maintaining high insulation levels.
Technical Highlights:
● Rated Insulation Level: 12/42/75kV
● Available with secondary current ratings of 5A or 1A
● Built to handle dynamic and thermal current loads with ease
The LFSB-10 series is ideal for applications requiring reliable performance under high electrical stress.

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product description01

Structural introduction

This type of current transformer is fully enclosed and post type. It has a good ability of insulation, moisture proof and antipollution. It is small and light. It can be installed at any place and any direction.

Technical data

1. Rated insulation level: 12/42/75kV;
2. Rated secondary current: 5A,1A;
3. Refer to the table for rated primary current, accuracy classed combination, rated output, rated dynamic and thermal current.
4. The conditions of partial discharge test is inline with GB1208-2006 current transformer.
5. Antipollution class: IIclass.
Diagram1 Overall and mounting dimensions(mm) of LFS-10Q(LZZB-10)

Model	Rated Primary Current (A)	Accurate Grade Combination	Rated Secondary Output(VA)			Rated Short-time thermal-current (KA virtual value)	Rated Dynamic Stability Current (KA virtual value)
			0.2	0.5	10P10
LFS-10 (LZZB-10)	5-200	0.2/0.2 0.5/0.5 0.2/0.5 0.2/10P10 0.5/10P10	10	10	15	8011N	20011N
	300					21	50
	400					24	60
	600					30	70
	800					40	75
	1000
LFSB-10 (LZZBJ-10)	5-200	0.2/10P10 0.5/10P10	10	10	20	8011N	20011N
	300					21	50
	400					24	60
	600					30	70
	800					40	75
	1000