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50kVA Double Winding Oil Immersed Transformer Variable Voltage Step Down Power Transformer

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50kVA Double Winding Oil Immersed Transformer Variable Voltage Step Down Power Transformer

Name: 50kVA Double Winding Oil Immersed Transformer Variable Voltage Step Down Power Transformer
Brand: HENTG Power
Price: 1 USD

Buy cheap 50kVA Double Winding Oil Immersed Transformer Variable Voltage Step Down Power Transformer product

Place of Origin : China

Brand Name : HENTG Power

Model Number : S20

Certification : CE

MOQ : 1

Price : CN¥1,096/units

Type : distribution transformer, Oil-filled Transformer

Material : Copper, Aluminum, Steel

Frequency : 50Hz

Shape : Rectangle

Winding Material : Copper, Aluminum

application : Electronic

Phase : Three

Coil Structure : Circular coil

Coil Number : Dual-winding coil

Input Voltage : 10kV, 35kV, 110kV

Output Voltage : 0.4KV

Product name : Three Phase Transformer

Application : Industrial

Color : White

Size : 195*168*174CM

Vector Group : Dyn 11

Cooling Method : ONAN

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HENTG Power 50kVA Double Winding Oil Immersed Transformer Variable Voltage Step Down Power Transformer

Oil‑immersed transformers with optimized cooling channels using pressboard gaskets—supporting both ONAN and ONAF cooling for efficient heat management.

Built with high-quality cold-rolled silicon steel sheets and oxygen-free copper windings, minimizing no-load and load losses.

Lower core and copper losses than IEC standards, reduced temperature rise, and environmentally friendly.

Reduces long-term operational costs while improving system stability and grid efficiency.

S20 type energy-efficient secondary oil-immersed transformer
Rated capacity (KVA)	Vector Group	Voltage Combination					No-load loss	Load loss			lmpedance
Rated capacity (KVA)	Vector Group			HV	Tapping range	LV	No-load loss		Dy	Yy	lmpedance
30	Yyn0 / Dyn11	10 6.3 6	±5% ±2X2.5%	0.4	70	505	480	4.0
50										90	730	695
63										100	870	830
80										115	1050	1000
100										135	1265	1200
125										150	1510	1440
160										180	1850	1760
200										215	2185	2080
250										260	2560	2440
315										305	3065	2920
400										370	3615	3440
500										430	4330	4120
630									510	4960	4960	4.5
800									630	6000	6000
1000									745	8240	8240
1250									870	9600	9600
1600									1050	11600	11600
2000									1225	14640	14640	5.0
2500									1440	14840	14840	5.0

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50kVA Double Winding Oil Immersed Transformer Variable Voltage Step Down Power Transformer Images

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50kVA Double Winding Oil Immersed Transformer Variable Voltage Step Down Power Transformer

50kVA Double Winding Oil Immersed Transformer Variable Voltage Step Down Power Transformer

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50kVA Double Winding Oil Immersed Transformer Variable Voltage Step Down Power Transformer Images