LZZBJ 9-10A Current Transformer

Comewill is one of prominent manufacturer, producer, and exporter of LZZBJ 9-10A current transformer, which adopts an integrally sealed cast insulation pillar structure. It is specifically designed for current and electric energy measurement, as well as relay protection applications, in AC circuits with a rated frequency of 50Hz and rated voltage of 10kV.

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Product Description

As the professional manufacturer in China, Comewill would like to provide you high quality LZZBJ 9-10A current transformer performance complies with IEC standards and the GB1208-2006 Current Transformer standard.
Rated insulation level: 12/42/75kV
Load power factor: cosΦ=0.8 (lagging)
Rated frequency: 50Hz
Rated secondary current: 5A, 1A
Partial discharge level: It meets the requirements of GB5583-85 standard, with partial discharge not exceeding 20pC.

Key Features

This LZZBJ 9-10A current transformer adopts a pillar-type structure. It features full-closed epoxy resin casting, offering excellent pollution resistance and moisture resistance, and is also suitable for tropical regions.
The transformer requires no special maintenance, only regular cleaning of surface dust.
With full-closed epoxy resin pouring, the current transformer boasts compact size and reliable quality. It is adaptable to any installation location and can be mounted in any direction.

Specification

Type	LZZBJ9-10C1							LZZBJ9-10C2
	Accuracy class	Rated secondary output				1 second heat current	Dynamic current	Accuracy class	Rated secondary output				1 second heat current	Dynamic current
		0.2/0.2S	0.5/0.5S	10P10	10P15				0.2/0.2S	0.5/0.5S	10P10	10P15
5	0.2S/10P ,0.2/10P ,0.2S/0.5 ,0.2/0.5 ,0.5S/10P ,0.5/10P	10	10	15	10	2	5	0.2S/10P ,0.2/10P ,0.2S/0.5 ,0.2/0.5 ,0.5S/10P ,0.5/10P	10	20	20	20	0.5	1.25
10						4	10						1	2.5
15						6	15						1.5	3.75
20						8	20						2	5
30						12	30						3	7.5
40						16	40						4	10
50						20	50						5	12.5
75						32	60						7.5	18.75
100						45	112.5						21	52.5
150													31.5	80
200
300					15								45	112.5
400
500												15	63	130
600						63	130
800												20
1000										30
1200						80	160						80	160
1500									30	40		30	100	160
2000										60	30
2500
3000
3150

Type	LZZBJ9-10C1				LZZBJ9-10C2
	Accuracy class	Rated secondary output	1 second heat current	Dynamic current	Accuracy class	Rated secondary output	1 second heat current	Dynamic current
	Accuracy class	Rated secondary output	1 second heat current	Dynamic current	Accuracy class	Rated secondary output	1 second heat current	Dynamic current
10-15-20	0.2S/0.2S/0.2S/10P10,0.2/ 0.2 /0.2/10P10,0.5/ 0.2/ 0.2/10P10, 0.5/0.5/0.5/10P10 , 0.5S/0.5S/0.5S/10P10	10/10/15/15 , 10/10/15/15 ,10/10/15/15 ,10/10/15/15 ,10/10/15/15	2.7	4.5	0.2S/0.2S/0.2S/10P10,0.2/ 0.2 /0.2/10P10,0.5/ 0.2/ 0.2/10P10, 0.5/0.5/0.5/10P10 , 0.5S/0.5S/0.5S/10P10	10/10/15/20,10/1	0.5	1.25
15-20-30			4.2	6.6		0/15/20,10/10/1	1	2.5
20-30-40			6	9		5/15,10/10/15/	1.5	3.75
30-40-50			9	11.5		20,10/10/15/20	2	5
40-50-75			11.3	16.5			3	7.5
50-75-100			16.8	22			4	10
75-100-150			24	33			5	12.5
100-150-200			33.6	45			7.5	18.75
150-200-300			45	63			21	52.5
200-300-400			45	80			31.5	80
300-400-500			45	100			45	112.5
400-500-600	0.5/0.2/0.2/10P10 ,0.5/0.5/0.5/10P10 ,0.2S/0.2S/0.2S/10P10 ,0.5S/0.5S/0.5S/10P10 ,0.5/0.2/0.2/10P10	15/15/20/25 , 15/15/20/25 ,15/15/20/25 ,15/15/20/25 ,15/15/20/25	80	130	0.5/0.2/0.2/10P10 ,0.5/0.5/0.5/10P10 ,0.2S/0.2S/0.2S/10P10 ,0.5S/0.5S/0.5S/10P10 ,0.5/0.2/0.2/10P10	15/15/20/30,1	63	130
500-600-800						5/15/20/30,15/15/	63	130
800-1000-1200						20/30,15/15/20/	80	160
1200-1500-2000						30,15/15/15/30	100	160
1500-2000-2500							100	160
2000-2500-3000							100	160

Type	LZZBJ9-10C1		LZZBJ9-10C1		1 second heat current	Dynamic current
Rated primary current	Accuracy class and the maximum rated output		Accuracy class and the maximum rated output
Rated primary current	Accuracy class and the maximum rated output		Accuracy class and the maximum rated output
5,10,15,20	0.2/0.5/10P10,0.5/0.5/10P10	10/20/10,20/20/1	0.2/0.5/10P10,0.5/0.5/10P10	10/20/10,20/20/10	100Iln	205Iln
,30,40,50,75	,0.5/10P10/10P10	0,20/10/10	,0.5/10P10/10P10	,20/15/15

100	0.2/0.5/10P10,0.5/0.5/10P1	10/20/10,20/20/1	0.2/0.5/10P10,0.5/0.5/10P10	10/20/10,20/20/10	21	52.5
	0,0.5/10P10/10P10	0,20/10/10	,0.5/10P10/10P10	,20/15/15

150200	0.2/0.5/10P10,0.5/0.5/10P10	10/20/10,20/20/1	0.2/0.5/10P10,0.5/0.5/10P1	10/20/10,20/20/10	31.5	80
	,0.5/10P10/10P10	0,20/10/10	0,0.5/10P10/10P10	,20/15/20

300400	0.2/0.5/10P10,0.5/0.5/10P10	10/20/10,20/20/1	0.2/0.5/10P10,0.5/0.5/10P1	10/20/10,20/20/10	45	112.5
	,0.5/10P10/10P10	0,20/10/10	0,0.5/10P10/10P10	,20/15/20

500	0.2/0.5/10P10,0.5/0.5/10P10	10/20/10,20/20/10	0.2/0.5/10P10,0.5/0.5/10P1	10/20/15,20/20/15	63	130
	,0.5/10P10/10P10	,20/10/10	0,0.5/10P10/10P10	,20/15/25

600	0.2/0.5/10P10,0.5/0.5/10P1	10/20/15,20/20/1	0.2/0.5/10P10,0.5/0.5/10P1	10/20/20,20/20/20	63	160
	0,0.5/10P10/10P10	5,20/10/10	0,0.5/10P10/10P10	,20/15/20

800	0.2/0.5/10P10,0.5/0.5/10P10	10/20/15,20/20/15	0.2/0.5/10P10,0.5/0.5/10P1	10/20/20,20/20/20	63	160
	,0.5/10P10/10P10	,20/10/15	0,0.5/10P10/10P10	,20/15/20

1000 ,1200	0.2/0.5/10P10,0.5/0.5/10P10	10/30/15,30/30/15	0.2/0.5/10P10,0.5/0.5/10P1	10/30/20,20/30/20	80	160
	,0.5/10P10/10P10	,30/10/15	0,0.5/10P10/10P10	,30/15/20

1500 ,1600	0.2/0.5/10P10,0.5/0.5/10P10	20/30/15,30/30/15	0.2/0.5/5P15,0.5/0.5/10P1	30/40/20,40/40/20	100	160
	,0.5/10P10/10P10	,30/10/15	5,0.5/5P10/5P15	,40/15/15

2000	0.2/0.5/10P10,0.5/0.5/10P10	20/30/15,30/30/15	0.2/0.5/5P15,0.5/0.5/10P1	30/60/30,60/60/60	100	160
	,0.5/10P10/10P10	,30/10/15	5,0.5/5P10/5P15	,60/20/20

2500	0.2/0.5/10P10,0.5/0.5/10P10	20/30/20,30/30/20	0.2/0.5/5P15,0.5/0.5/10P1	30/60/30,60/60/3	100	160
2500	,0.5/10P10/10P10	,30/10/15	5,0.5/5P10/5P15	0,60/20/20	100	160
3000 ,3150			0.2/0.5/5P15,0.5/0.5/10P1	30/60/20,60/60/2	100	160
3000 ,3150			5,0.5/5P10/5P15	0,60/15/15	100	160

Type	Rated primary current	Accuracy class	Rated output			1 second heat current	Dynamic current
			0.2	0.5	10P
LZZBJ9-10C5	5-300	0.2/0.5,0.2/10P20,0.5/10P20	20	40	40	0.5	1.25
	400					1	2.5
	500					1.5	3.75
	600	0.2/0.5,0.2/10P25,0.5/10P25	20	40	40	2	5
	800					3	7.5
	1000					4	10
	1200	0.2/0.5,0.2/10P30,0.5/10P30	40	40	40	5	12.5
	1250
	1500					7.5	18.75
	1600
	2000					21	52.5
	2500					31.5	80
	3000					31.5	80
	3150

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Contact Info

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Address

No.777 Wanweng Road, Wengyang Sub-district, Yueqing City, Wenzhou City, Zhejiang Province, China
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Tel

+86-15224149953
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E-mail

hannah@comewill.com

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