JBK3 series Machine tool control transformer JBK3 series machine tool control transformers apply to be used as control power, working light of general electric appliance and mechanical equipment of various trades, and power of signal lamp with AC50-60HZ, input voltage doesn’t exceed 500V, output voltage doesn’t exceed 220V.

Type Rated power(VA) Rated input voltage(V) Rated output voltage(V) JBK3-40 40 Control illumination indication JBK3-63 63 220±5%     110(127) 24(36) 6(12) JBK3-100 100 JBK3-160 160 JBK3-250 250 JBK3-400 400 JBK3-630 630 JBK3-800 800 JBK3-1000 1000 JBK3-1600 1600 Distribution of capacity for different windings JBK3-2500 2500 should be according to the users requirements

Type Rated power(VA) Installing dimensions Outline dimensions Cavity A C B D E F K or K×J JBK3-40 40 56±0.5 51±2 78 70 86 2 4.8×9 JBK3-63 63 56±0.5 51±2 78 70 86 2 4.8×9 JBK3-100 100 64±0.5 67±2 85 85 93 2 4.8×9 JBK3-160 160 84±0.5 74±2 96 90 103 2 5.8×11 JBK3-250 250 84±0.5 88±2 96 105 103 2 5.8×11 JBK3-300 300 84±0.5 96±2 96 115 103 2 5.8×11 JBK3-400 400 90±0.5 90±2 120 113 123 2.5 7×13 JBK3-630 630 122±0.5 86±2 150 118 145 2.5 7×13 JBK3-800 800 122±0.5 100±2 150 128 145 2.5 7×13 JBK3-1000 1000 127.5±2 152±2 155 205 145 3 7×12 JBK3-1600 1600 140±2 176±2 180 230 160 3 7×12 JBK3-2500 2500 173±2 200±2 205 260 175 4 7×12

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