BK-4000VA series 4000W single phase control transformers

Main child models
Price: US $201.97 / piece
Model number: BK-4000VA-220V-14V
Product name: Control transformer
Input voltage:
220VAC
Output voltage:
14V
Product description
Model number and description
Model numberRated capacityExternal dimensionsMounting holes distanceOnline store: 
BK-25VA25VA78*69*88mm55*50mmUS $7.89/ pieceOrder (4)
BK-50VA50VA78*69*88mm55*50mmUS $8.4/ pieceOrder (8)
BK-100VA100VA96*86*102mm85*60mmUS $12.38/ pieceOrder (4)
BK-150VA150VA103*97*110mm83*71mmUS $15.02/ pieceOrder (4)
BK-200VA200VA106*98*109mm76*74mmUS $17.71/ pieceOrder (4)
BK-250VA250VA115*106*124mm/115*106*119mm90*75mm/90*77.5mmUS $21.98/ pieceOrder (6)
BK-300VA300VA115*110*122mm90*82mmUS $26.85/ pieceOrder (5)
BK-400VA400VA130*107*120mm90*87mmUS $41.32/ pieceOrder (3)
BK-500VA500VA*130*130*130mm*100*102mmUS $46.23/ pieceOrder (4)
BK-600VA600VA133*133*135mm100*102mmUS $50.99/ pieceOrder (1)
BK-700VA700VA150*140*150mm117*110mmUS $60/ pieceOrder (4)
BK-800VA800VA152*140*152mm120*108mmUS $63.1 - 70.96/ pieceOrder (3)
BK-1000VA1000VA153*143*153mm120.5*114.5mmUS $72.63/ pieceOrder (2)
BK-1500VA1500VA192*160*210mm140*140mmUS $99.92/ pieceOrder (2)
BK-2000VA2000VA180*180*170mm140*150mmUS $115.09/ pieceOrder (1)
BK-3000VA3000VA200*190*200mmUS $165.09/ pieceOrder (1)
BK-4000VA4000VA220*235*240mm131*150mmVisiting...
BK-5000VA5000VAUS $227.05/ pieceOrder (1)
BK-4000VA control transformer model number legend
BK-4000VA


Parent Model Number


Input voltage


Output voltage
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-4000VA control transformer child models
No Model Number Input Voltage Output Voltage MOQ Unit Price
1 BK-4000VA-220V-14V 220VAC 14V 1 US $201.97