General:
JBK5 transformers apply to be used as control power supply of mechanical equipments and electrical & electronic appliance; or as mains power supply of working light and signal light; in single-phase circuit of 50/60Hz, input voltage up to 500V, output voltage up to 250V. Standard capacity is up to 2500VA, customized capacity up to 5000VA.
1. The transformer core is made of high-quality cold-pressing silicon-steel sheet, and copper winding, which guarantees high efficiency and stability in operation.
2. Earth connection uses anti-corrosion alloy material, with higher safety grade.
3. Compact size, less weight, easy wire connection, wide application
4. Products comply with VED0550, IEC61558, IEC439, IEC742, GB/T 5226.1, GB/T 14048.1, JB/T 5555-2001 standards, and CE certified.
Dimensions and Weight:
| Type | Overall size(mm) | Hole distance for Type installation(mm) | Installation hole K or K x J(mm) | |||
| B max | D max | E max | A | C | ||
| JBK5-40、63 | 78 | 72 | 90 | 56 | 46 | 4.6 |
| JBK5-100 | 85 | 75 | 96 | 64 | 62 | 4.6 |
| JBK5-160 | 96 | 92 | 105 | 84 | 73.5 | 5.5 |
| JBK5-250 | 96 | 100 | 104 | 84 | 85 | 5.8 |
| JBK5-400 | 120 | 100 | 122 | 90 | 85 | 5.8 |
| JBK5-630 | 150 | 110 | 140 | 122 | 90 | 7 |
| JBK5-800 | 150 | 128 | 142 | 122 | 105 | 7 |
| JBK5-1000 | 150 | 190 | 142 | 126 | 155 | 7 |
| JBK5-1000 | 168 | 125 | 155 | 105 | 138 | 9 |
| JBK5-1600 | 170 | 225 | 155 | 140 | 176 | 7 |
| JBK5-1600 | 168 | 138 | 155 | 116 | 138 | 9 |
| JBK5-2500 | 194 | 160 | 165 | 172 | 195 | 7 |
Address：Xiangyang Industrial Zone, Yueqing City, Zhejiang Province
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