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BK eries contoltransformerfor 50-60H,woltageto 500Vdrouits is used asthecontrol power supply in machinetoob,mechanical equipment,locallighting andpowe indicator light.
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BK series control transformer for 50~60Hz, voltage to 500V circuits, is used as the control power supply in machine tools, mechanical equipment, local lighting and power indicator light.
BK series control transformer adopts the advantage of similar products at home and abroad for many years as advanced manufacturing techniques and rigorous design, and advanced optimization methods terminals. It is designed with excellent performance, reliable operation, low power consumption. small size, wiring security, protection level high, wide applicability and soon. BK series is an ideal transformer power supply that can work under rated load for a long time.
1. The ambient air temperature is from -5℃ to +40℃, 24-hour average does not excead +35℃;
2. Installation site altitude does not exceed 2000m;
3. Atmospheric relative humidity is less than 50% when the ambient air temperature is +40°C, and higher relative humidity is allowed at a lower temperature. In wet months, the average maximum humidity is 90%, while the monthly average minimum temperature is +25°C, and the change of gel surface temperature should betaken into account.
Item Dimension Model |
Shape dimension | Mounting dimension | Install hole dimension | Note | |||
Bmax Dmax Emax | A | C | K ×J | ||||
BK2-25 | 80 | 70 | 90 | 56 | 49±0.5 | 5 ×8 | |
BK2-50 | 80 | 72 | 90 | 56 | 51±0.5 | 5 ×8 | |
BK2-100 | 98 | 85 | 108 | 84 | 63±0.5 | 5 ×8 | |
BK2-150 | 105 | 87 | 110 | 76 | 65±0.5 | 5 ×8 | |
BK2-200 | 105 | 100 | 110 | 76 | 76±0.5 | 8 × 11 | |
BK2-250 | 105 | 105 | 110 | 76 | 81±0.5 | 8 × 11 | |
BK2-300 | 115 | 110 | 125 | 90 | 78±0.5 | 8 × 11 | |
BK2-400 | 135 | 120 | 140 | 100 | 85±0.5 | 8 × 13 | |
BK2-500 | 135 | 130 | 140 | 100 | 95±0.5 | 8 × 13 | |
BK2-600 | 152 | 125 | 150 | 120 | 90±0.5 | 8 × 13 | |
BK2-700 | 152 | 125 | 150 | 120 | 90±0.5 | 8 × 13 | |
BK2-800 | 152 | 140 | 150 | 120 | 105±0.5 | 8 × 13 | |
BK2-1000 | 152 | 155 | 165 | 120 | 120±0.5 | 8 × 13 | |
BK2-1500 | 152 | 165 | 165 | 120 | 130±0.5 | 8 × 13 | Copper |
BK2-1500 | 170 | 180 | 195 | 130 | 110±0.5 | 8.5 × 17 | Aluminum |
BK2-2000 | 170 | 180 | 190 | 130 | 110±0.5 | 8.5 × 17 | Copper |
BK2-2000 | 205 | 205 | 240 | 170 | 115±0.5 | 8 × 11 | Aluminum |
BK2-2500 | 205 | 225 | 240 | 170 | 130±0.5 | 8 × 11 | |
BK2-3000 | 205 | 225 | 240 | 170 | 130±0.5 | 8 × 11 | Copper |
BK2-3000 | 205 | 240 | 240 | 170 | 140±0.5 | 8 × 11 | Aluminum |
BK2-4000 | 205 | 250 | 240 | 170 | 150±0.5 | 8 × 11 | Copper |
BK2-4000 | 235 | 270 | 265 | 190 | 145±0.5 | 8 × 11 | Aluminum |
BK2-5000 | 235 | 270 | 265 | 190 | 145±0.5 | 8 × 11 | Copper |
BK2-5000 | 235 | 280 | 265 | 190 | 160±0.5 | 8 × 11 | Aluminum |