Name: China LZZBW-10 Outdoor Single-phase Current Transformer Manufacturers Suppliers Factory - Wenzhou Best
Brand: Best
SKU: 305025845

Description

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LZZBW-10 Outdoor Current Transformer

Technical Data

The current transformers are in accordance with GB20840.2-2014 and IEC60044-1 standards
Rated insulation level: 12/42/75kV
Rated secondary current: 5A or 1A
Rated frequency: 50Hz or 60Hz
Ambient temperature: -5℃~+40℃
Pollution class IV

Main Technical Parameters

Rated primary current (A)	Accuracy classes combination	Rated output (VA)	1s thermal current (kA)	Rated dynamic current (kA)
20-40; 40	0.2/0.5 0.5S/0.5 0.5/0.5 0.2/0.5 0.2/10P10 0.5/10P10 10P10/10P10 10P15/10P15 10P20/10P20 0.2S/0.5/10P10 0.2S/0.5/10P20	10/10 10/10 10/10 10/10 10/15 10/15 10/15 10/10 10/10 10/15/15 15/15/20	6.3	15
30-50; 50			7.5	18.75
40-75; 75			15	37.5
50-100; 100			18	45
75-150; 150			25	55
100-200; 200			50	110
150-300; 300			60	130
200-400; 400
300-600; 600
400-800; 800
500-1000; 1000			80	160
1200-1500; 1500			80	160

The Complex Variable Technique Parameters

Rated primary current (A)	Accuracy classes combination	Rated secondary output (VA)	1s thermal current (kA)	Rated dynamic current (kA)
10-15-20	0.2/0.2 0.2/0.5 0.5/0.5 0.2/10P10 0.5/10P10 0.2S/0.5/10P10 0.2S/0.5/10P20/10P20	10/10 10/10 10/10 10/15 10/15 10/10/15 15/15/20/20	2.7	4.5
15-20-30			4.2	6.6
20-30-40			6	9
30-40-50			9	11.5
40-50-75			11.3	16.5
50-75-100			16.8	22
75-100-150			24	33
100-150-200			33.6	45
150-200-300			45	63
200-300-400			45	80
300-400-500			45	100
500-600-800			80	130
600-800-1000			80	130

Note: The parameters requested by the user exceed the range in the table above. Can be determined through consultation with our company. The rated output and its corresponding accuracy level only meet one of these criteria.