1. Use
BK series machine tool control transformers apply to 50~60HZ voltage to 500V, is usually used as a power control apparatus or local lighting and light machine tool use. The power size is in the range of 50W~5000W.
2. About us
Wenzhou Deyu Electric Co., Ltd. Was founded in 1987, has been engaged in the manufacture of transformer. After years of efforts of all staff, the good faith management, in the same industry has become the scale and strength of well-known companies.
The products of the company to pursue "stability to take 100 points", and with the progress of science and technology, the continuous improvement of product performance and appearance, to the stable quality and honest service to win the trust of customers, and establish long-term friendly relations of cooperation with our customers, and create a better future!
| Type | Primary voltage(V) | Secondary voltage(V) |
| BK-25VA | 220\380 | 6.3\12\24\36\110\127\220\380 |
| BK-50VA | 220\380 | 6.3\12\24\36\110\127\220\380 |
| BK-100VA | 220\380 | 6.3\12\24\36\110\127\220\380 |
| BK-150VA | 220\380 | 6.3\12\24\36\110\127\220\380 |
| BK-200VA | 220\380 | 6.3\12\24\36\110\127\220\380 |
| BK-250VA | 220\380 | 6.3\12\24\36\110\127\220\380 |
| BK-300VA | 220\380 | 6.3\12\24\36\110\127\220\380 |
| BK-400VA | 220\380 | 6.3\12\24\36\110\127\220\380 |
| BK-500VA | 220\380 | 6.3\12\24\36\110\127\220\380 |
| BK-700VA | 220\380 | 6.3\12\24\36\110\127\220\380 |
| BK-1000VA | 220\380 | 6.3\12\24\36\110\127\220\380 |
| BK-1500VA | 220\380 | 6.3\12\24\36\110\127\220\380 |
| BK-2000VA | 220\380 | 6.3\12\24\36\110\127\220\380 |
| BK-3000VA | 220\380 | 6.3\12\24\36\110\127\220\380 |
| BK-5000VA | 220\380 | 6.3\12\24\36\110\127\220\380 |
| Remarks:Special voltage can be customized |
| Type | Installation dimension (A×C) | Mounting hole(K×J) | Size and shape(B×D×E) |
| BK-25VA | 65×49 | 5×7 | 80×75×90 |
| BK-50VA | 70×60 | 6×8 | 86×78×100 |
| BK-100VA | 86×67 | 6×8 | 105×90×110 |
| BK-150VA | 86×75 | 6×8 | 105×100×110 |
| BK-200VA | 85×84 | 6×8 | 105×106×110 |
| BK-250VA | 94×85 | 6×10 | 120×113×130 |
| BK-300VA | 94×94 | 6×10 | 120×120×130 |
| BK-400VA | 107×96 | 7×10 | 135×133×150 |
| BK-500VA | 110×105 | 7×10 | 135×140×150 |
| BK-700VA | 121×112 | 7×10 | 153×140×150 |
| BK-1000VA | 121×120 | 7×10 | 153×170×165 |
| BK-1500VA | 145×135 | 6×10 | 181×215×185 |
| BK-2000VA | 150×160 | 8×10 | 200×220×200 |
| BK-2500VA | 169×175 | 8×10 | 225×240×225 |
| BK-3000VA | 169×175 | 8×10 | 225×240×225 |
| BK-5000VA | 215×180 | 8×11 | 283×265×270 |
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