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Variable Voltage Oil Immersed Distribution Transformer Step Down 3Phase Pad Mounted

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Hunan Hentg Power Electric Technology Co., Ltd.

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Variable Voltage Oil Immersed Distribution Transformer Step Down 3Phase Pad Mounted

Name: Variable Voltage Oil Immersed Distribution Transformer Step Down 3Phase Pad Mounted
Brand: HENTG Power
Price: 7900 USD

China Variable Voltage Oil Immersed Distribution Transformer Step Down 3Phase Pad Mounted wholesale

Place of Origin : Jiangsu, China

Brand Name : HENTG Power

Model Number : ZGS

MOQ : 2 sets

Price : CN¥7900-39000/units

Certification : CE

Type : distribution transformer, ZGS

Material : Copper, 100% Copper Wire

Frequency : 50Hz, 60Hz

Shape : Rectangle

Winding Material : Copper

application : Power

Coil Structure : Wound Coil

Coil Number : Multi-winding coil

Input Voltage : 3kV, 6kV, 10kV

Output Voltage : 110V, 220V, 380V, 440V, 480V, 415V, 400V

Product name : Oil Immersed Distribution Transformer

Cooling Method : ONAN ONAF OFAF

Core material : 100% Cooper

Color : Green

Warranty : 3 Years

Feature : High Efficiency

Application : Electronic Equipment

Product type : Transformer 2500 Kva

Enclosure Material : Steel or Aluminum

Standards : ANSI, IEEE, IEC

Primary Voltage : 27600V or Customized

Cooling Type : ONAN/KNAN

Protection Level : IP55

Insulation Fluid : FR-3 Oil

Impedance : 5.0%

Standard : IEC/ANSI/IEEE

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Variable Voltage Oil Immersed Distribution Transformer Step Down Outdoor 2500 Kva 3Phase Pad Mounted Transformer

Variable Voltage Oil Immersed Distribution Transformer Step Down 3Phase Pad Mounted

PRODUCT PARAMENTERS

THREE PHASE PAD MOUNTED TRANSFORMER
Capacity (KVA)	HV	Tapping range	LV	No-load loss	Load loss	lmpedance	Efficiency
75	2400 4160 7200 7620 12000 12470 13200 13800 14400 19920 24940 34500	±2X2.5%	110 120 208 240 277 347 415 416 480 600 690	130	100	4.0-6.3	99.03
152								200	1800	99.16
225								350	3100	99.23
300								430	3700	99.27
500								600	5410	99.35
750								880	7500	99.4
1000								1000	10300	99.43
1500								1400	14500	99.48
2000								1800	18300	99.51
2500								2300	23100	99.53
3150
3750

Product Overview:

The 2500kVA Three-Phase Pad-Mounted Transformer is a robust and space-saving electrical distribution unit designed for outdoor environments. With its oil-immersed cooling system, weather-resistant enclosure, and safe tamper-proof design, this transformer ensures reliable performance for industrial, commercial, and utility-scale applications. It meets international standards and provides an ideal solution for high-demand, long-term power infrastructure.

F – Features

Three-phase pad-mounted configuration
Oil-immersed natural cooling system
Tamper-proof, weather-resistant steel enclosure
Sealed tank design with minimal maintenance
Designed for quiet and low-vibration operation
Compliant with IEEE, ANSI, and IEC standards

B – Benefits

✅ Outdoor Ready: Rugged construction ensures long-lasting durability under harsh environmental conditions.
✅ Space-Saving Installation: Pad-mounted structure allows direct ground placement, reducing installation complexity and cost.
✅ Secure & Tamper-Resistant: Ideal for public or remote areas where safety and vandalism protection are critical.
✅ Maintenance-Friendly: Sealed oil tank and simple design reduce servicing frequency and lifecycle costs.
✅ Stable Performance: Consistent voltage transformation with minimal losses, even under peak load conditions.

A – Advantages

⚡ High Power Handling: Designed for heavy-duty power distribution, making it ideal for substations, large facilities, and utility use.

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