◄ NDK-250-MV-1 single phase control transformer
NDK-250-220V-12V single phase control transformer ►

NDK-250 250W AC 220V/380V input 6V 24V 36V 220V output single phase control transformer

Product features
Price: US $39.24 / piece
Model number: NDK-250-MV-4
Product name: Control transformer
Input voltage:
220VAC/380VAC
US $39.24220VAC
Output voltage:
6V 12V 24V 36V
US $39.246V 24V 36V 110V6V 24V 36V 220V
US $39.2424V12V
Deliver to:
Shipping:
US $160.38via
Estimated Delivery Time: 10-17 days
DDP service: All applicable import duties and taxes are included in total price.
Quantity:
Total price:US $199.62
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Product description
▇ Model number and description
Model numberRated capacityExternal dimensionsMounting holes distanceOnline store:
NDK-2525VA80*83*82mm62.5*50mm
NDK-5050VA85*89*84mm70*58mmUS $13.05 - 15.59/ pieceOrder (4)
NDK-100100VA103*93*99mm85*64mmUS $17.16/ pieceOrder (2)
NDK-150150VA103*100*99mm85*72mm
NDK-200200VA103*112*99mm85*83mm
NDK-250250VA130*130*135mm100*80mmVisiting...
NDK-300300VA130*135*135mm100*84mm
NDK-500500VA148*155*153mm110*114mm
NDK-700700VA173*158*168mm125*100mm
NDK-10001000VA173*180*168mm125*113mm
NDK-15001500VA265*190*270mm220*112mm
NDK-20002000VA265*200*280mm220*120mm
NDK-30003000VA265*220*305mm220*142mm
NDK-40004000VA315*240*305mm260*162mm
▇ NDK-250 control transformers model number legend
▇ General
Model number NDK series
Rated capacity 25, 50, 100, 150, 200, 250, 300, 400, 500, 700, 1000, 1500, 2000, 2500, 3000, 4000, 5000VA, 6KVA, 7KVA, 10KVA, 15KVA, 20KVA
Input voltage AC 220V, 230V, 380V, can be customized
Output voltage AC 220V 110V 36V 24V 12V 6V, can be customized
Freqency 50/60Hz
Phase Single-phase
Coil quantity Double winding (Isolation transformer)
Coil structure Core type (EI laminated core)
Core material Silicon steel sheet
Winding material Copper wire
Insulation resistance ≥20MΩ
Efficiency AC: ≥95%
Cooling method Natural air cooling, dry type
Operating temperature -5 to 40℃, 24h average temperature ≤35℃
Usage Machine tool control, industrial control. Also called machine tool control isolating transformer.
FAQ Q: Are different output taps isolated from each other?
A: No. Secondary side is single winding multi-tap. No isolation between output taps.

Q: Is this an autotransformer?
A: No. It is double winding isolation transformer, primary and secondary are electrically separated.
▇ NDK-250 control transformers submodels
No Model Number Input Voltage Output Voltage MOQ Unit Price Related Product
1 NDK-250-MV-1 220VAC/380VAC 6V 12V 24V 36V 1 US $39.24 Order
2 NDK-250-MV-4 220VAC/380VAC 6V 24V 36V 220V 1 US $39.24 Visiting...
3 NDK-250-220V-12V 220VAC 12V 1 US $39.24 Order
Packaging Details
Product quantity: 1pc
Package weight: 6kg
Package size: 19.5 x 10.5 x 13.5 cm
◄ NDK-250-MV-1 single phase control transformer
NDK-250-220V-12V single phase control transformer ►