PRODUCTS
JBK3 Control Transformer
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Application
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 1000V, output voltage doesn't exceed 600V. Our transformers provide optimal protection through high permissible ambient temperatures up to 40℃ or 55℃, a high short-time rating in the case of control transformers, fuseless construction and due to its safety standard “Safety inside” to EN 61558.
Specifications
Type Rated power (VA) Uel reated input voltage (V) Rated output voltage
Control Illumination Indication
JBK3-40 40 220±5%
380±5% 110(127) 24(36) 6(12)
JBK3-63 63
JBK3-100 100
JBK3-160 160
JBK3-250 250
JBK3-400 400
JBK3-630 630
JBK3-1000 1000
JBK3-1600 1600 Distribution of capacity for different winding may be according to the use's request.
JBK3-2500 2500
Overall dimension
| Type | Rated power (VA) | Installing dimensions | Outline dimensions | Cavity | ||||
| A | C | B | D | E | F | K or K×J | ||
| JBK3-40 | 60 | 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 |
