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BK-400VA series 400W single phase control transformers
Main child models
Price: US $41.32 / piece
Model number: BK-400VA-MV-110V
Product name: Control transformer
Product description
▇ Model number and description
| Model number | Rated capacity | External dimensions | Mounting holes distance | Online store: |
| BK-25VA | 25VA | 78*69*88mm | 55*50mm | US $7.89/ pieceOrder (4) |
| BK-50VA | 50VA | 78*69*88mm | 55*50mm | US $8.4/ pieceOrder (8) |
| BK-100VA | 100VA | 96*86*102mm | 85*60mm | US $12.38/ pieceOrder (4) |
| BK-150VA | 150VA | 103*97*110mm | 83*71mm | US $15.02/ pieceOrder (4) |
| BK-200VA | 200VA | 106*98*109mm | 76*74mm | US $17.71/ pieceOrder (4) |
| BK-250VA | 250VA | 115*106*124mm/115*106*119mm | 90*75mm/90*77.5mm | US $21.98/ pieceOrder (6) |
| BK-300VA | 300VA | 115*110*122mm | 90*82mm | US $26.85/ pieceOrder (5) |
| BK-400VA | 400VA | 130*107*120mm | 90*87mm | Visiting... |
| BK-500VA | 500VA | *130*130*130mm | *100*102mm | US $46.23/ pieceOrder (4) |
| BK-600VA | 600VA | 133*133*135mm | 100*102mm | US $50.99/ pieceOrder (1) |
| BK-700VA | 700VA | 150*140*150mm | 117*110mm | US $60/ pieceOrder (4) |
| BK-800VA | 800VA | 152*140*152mm | 120*108mm | US $63.1 - 70.96/ pieceOrder (3) |
| BK-1000VA | 1000VA | 153*143*153mm | 120.5*114.5mm | US $72.63/ pieceOrder (2) |
| BK-1500VA | 1500VA | 192*160*210mm | 140*140mm | US $99.92/ pieceOrder (2) |
| BK-2000VA | 2000VA | 180*180*170mm | 140*150mm | US $115.09/ pieceOrder (1) |
| BK-3000VA | 3000VA | 200*190*200mm | US $165.09/ pieceOrder (1) | |
| BK-4000VA | 4000VA | 220*235*240mm | 131*150mm | US $201.97/ pieceOrder (1) |
| BK-5000VA | 5000VA | US $227.05/ pieceOrder (1) |
▇ BK-400VA control transformer model number legend
BK-400VA
Parent Model Number
▇ General
| Model number | BK series |
| Rated capacity | 25, 50, 100, 150, 200, 250, 300, 400, 500, 600, 700, 800, 1000, 1500, 2000, 2500, 3000, 4000, 5000VA |
| Input voltage | AC 220V, 230V, 380V, can be customized |
| Output voltage | AC 220V 110V 36V 24V 12V 6.3V 80V, can be customized |
| Freqency | 50/60Hz |
| Insulation resistance | ≥20MΩ |
| Efficiency | ≥80% |
| Operating temperature | -5 to 40℃, 24h average temperature ≤35℃ |
| Alias name | BK series machine control isolating transformer |
▇ BK-400VA control transformer child models
| No | Model Number | Input Voltage | Output Voltage | MOQ | Unit Price |
| 1 | BK-400VA-MV-110V | 220VAC/380VAC | 110VAC | 1 | US $41.32 |
| 2 | BK-400VA-230V-60V | 230VAC | 60VAC | 1 | US $41.32 |
| 3 | BK-400VA-400V-220V | 400VAC | 220VAC | 1 | US $41.32 |
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