LZZBJ12-10(Q)/175b/4s current transformer,High Voltage Current Transformer

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Home > Current Transformer > High Voltage Current Tran...

LZZBJ12-10(Q)/175b/4s current transformer

LZZBJ12-10(Q)/175b/4s current transformer

Description

Description

Introduce

The use of advanced materials and processes,suitable for indoor AC 50-60Hz,Rated voltage of 10kV and below the power system for the current use of energy measurment and relay protection.

Features

This product is the latest generation of high precision and high dynamic thermal stability,high-capacity product.

Secondary winding of the number of 2-3,according to the different needs of any combination.

Applies KYN28A-12(GZS1)-type high-voltage withdrawable switchgear cabinet and other mid-cabinet.

Technical Parameter

TRANSDUCER
Rated insulation level	12/42/75kV
Load power factor	0.8(lag)
Rated secondary current	5A/1A
Product standard	GB1208
Safety factor	FS<10

Specification

Type	Rated primary current	Accuracy class	Rated output	1second heat current	Rated Dynamic current
Type	Rated primary current	Accuracy class	Rated output	1second heat current	Rated Dynamic current
LZZB12-10(Q)/175b/4s	20,30,40,50,75,100	0.2S/0.2/5P10	10/10/40	150Iln	375Iln
		0.5S/0.5/5P15	10/15/30
		0.5S/0.5/5P20	10/15/20
		0.2S/5P10/10P15	10/20/20
		0.5S/5P10/10P20	10/20/15
	150,200	0.2S/0.2/5P10	10/10/40	31.5	80
		0.5S/0.5/5P15	10/15/30
		0.5S/0.5/5P20	10/15/20
		0.2S/5P10/10P15	10/20/20
		0.5S/5P10/10P20	10/20/15
	300,400	0.2S/0.2/5P10	10/10/40	45	11205
		0.5S/0.5/5P15	10/15/30
		0.5S/0.5/5P20	10/15/20
		0.2S/5P10/10P15	10/20/20
		0.5S/5P10/10P20	10/20/15
	500	0.2S/0.2/5P10	10/10/40	63	130
		0.5S/0.5/5P15	10/15/30
		0.5S/0.5/5P20	10/15/20
		0.2S/5P10/10P15	10/20/20
		0.5S/5P10/10P20	10/20/15
	600,800	0.2S/0.2/5P10	10/10/40	63	130
		0.5S/0.5/5P15	10/15/30
		0.5S/0.5/5P20	10/15/20
		0.2S/5P10/10P15	10/20/20
		0.5S/5P10/10P20	10/20/15
	1000,1200,1250	0.2S/0.2/5P10	15/15/40	80	160
		0.5S/0.5/5P15	15/30/30
		0.5S/0.5/5P20	15/30/20
		0.2S/5P10/10P15	15/30/30
		0.5S/5P10/10P20	30/30/20
	1500	0.2S/0.2/5P10	15/15/40	100	160
		0.5S/0.5/5P15	15/30/40
		0.5S/0.5/5P20	15/30/30
		0.2S/5P10/10P15	15/30/30
		0.5S/5P10/10P20	30/30/20
	2000	0.2S/0.2/5P10	15/15/40	100	160
		0.5S/0.5/5P15	15/30/40
		0.5S/0.5/5P20	15/30/30
		0.2S/5P10/10P15	15/30/30
		0.5S/5P10/10P20	30/30/20
	2500	0.2S/0.2/5P10	20/20/40	100	160
		0.5S/0.5/5P15	20/40/40
		0.5S/0.5/5P20	20/40/30
		0.2S/5P10/10P15	20/30/30
		0.5S/5P10/10P20	40/30/20
	3000,3150	0.2S/0.2/5P10	20/20/40	100	160
		0.5S/0.5/5P15	20/40/30
		0.5S/0.5/5P20	20/40/20
		0.2S/5P10/10P15	20/20/20
		0.5S/5P10/10P20	40/20/15

Dimensions

LZZQB6-10Q

Accuracy test

24Hs online service
365Ds NON-Stop Production 20Ys Professional Manufacturers

Professional designer and manufacturer of current transformer,
cooperated with Siemens ,schneider Fuji electrical softbank LG samdsung.

Tel:13968747975

E-mail: [email protected]

Add:(Zhejiang Lierde Relay Co., Ltd.) Xinguang Ind. Zone, Liushi Town, Wenzhou, Zhejiang, China

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