Control Transformer JBK3

Basic Information
  1. Model JBK3 series
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Product Description

Specification

Model Rated Transformation Ratio(A) Accuracy Classes Combination Accuracy Class and Rated Output COSΦ=0.8 1s thermal current (kA) Rated Dynamic Current(kA)
0.2S 0.2 0.5 10P15
JBK3-40, 63
JBK3-100
JBK3-160
JBK3-250
JBK3-400
JBK3-630
JBK3-1000
JBK3-1600
JBK3-2500		 5/5 0.2S/0.5
0.2S/0.25
0.2S/10P15
0.2/10P15
0.5/10P15
0.2S/0.5/10P15
0.2S/10P20
0.2/10P20
0.5/10P20
0.2S/10P30
0.5/10P30		 10 10 10 15 0.8 1.9
10/5 1.5 3.8
15/5 2.3 5.8
20/5 3 7.5
30/5 4.5 11.2
40/5 6 15
50/5 7.5 18.8
75/5 11.5 29
100/5 15 37.5
150~200/5 22.5 56.5
300~600/5 45 112.5
800~2500/5 63 157.5

Dimensions

Model B max D max E max F
JBK3-40,63 78 72 89 2
JBK3-100 84 85 94 2
JBK3-160 96 92 109 2
JBK3-250 96 105 109 2
JBK3-400 120 109 123 2.5
JBK3-630 150 112 150 2.5
JBK3-1000 160 195 151 3
JBK3-1600 170 225 163 3
JBK3-2500 200 250 171 4

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