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300kVA MV&HV Transformers Fully Sealed Three-Phase 150kVA Oil-Impregnated Power Plant Distribution Transformer

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50hz oil immersed transformer

Place of Origin:

Jiangsu, China

Brand Name:

HENTG Power

Certification:

Model Number:

S20

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Product Details

Frequency:

50Hz, 60Hz, 50/60Hz

Phase:

Three

Coil Number:

Multi Winding, Two Windings, Three Windings, Single Winding

Application:

Distribution System

Coil Structure:

Fully Sealed Construction, Shell-Type Coil, Layer Coil

Output Voltage:

415V, 110V, 220V, 380V, 400V , 440V

Input Voltage:

10.5kV, 3kV, 12.47kV, 6.6kV, 6.3kV, 6kV, 10kV, 35kV

Type:

Isolation Transformer, Voltage Regulator Transformer, AUTOTRANSFORMER, Field Adjustable Transformer, Oil-Immersed Transformer, Dual Winding Transformer, Oil-Immersed Transformer

Product Name:

Three Phase Oil Immersed Transformer

Application:

Power Distribution System Power Transformer

Highlight:

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Payment & Shipping Terms

Minimum Order Quantity

2 sets

Price

CN¥11,317.66-18,447.28/sets

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+86 15074989773

info@hentgpower.com

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Product Description

300kVA MV&HV Transformers Fully Sealed Three-Phase 150kVA Oil-Impregnated Power Plant Distribution Transformer

Product Specifications

Attribute	Value
Frequency	50Hz, 60Hz, 50/60Hz
Phase	Three
Coil Number	Multi Winding, Two Windings, Three Windings, Single Winding
Application	Distribution System
Coil Structure	Fully sealed construction, Shell-Type Coil, layer coil
Output Voltage	415V, 110V, 220V, 380V, 400V, 440V
Input Voltage	10.5kV, 3kV, 12.47kV, 6.6kV, 6.3kV, 6kV, 10kV, 35kV
Type	Isolation Transformer, Voltage Regulator Transformer, AUTOTRANSFORMER, Field Adjustable Transformer, Oil-Immersed Transformer, Dual Winding Transformer
Product Name	Three Phase Oil Immersed Transformer

Main Product Parameters of S22 10KV Double Winding Series

Rated Capacity (KVA)	Vector Group	Voltage Combination	No-load Loss	Load Loss	Impedance
30	Yyn0 / Dyn11	10/6.3/6 ±5% ±2X2.5% 0.4	65	455/430	4.0
50			80	655/625
63			90	785/745
80			105	945/900
100			120	1140/1080
125			135	1360/1295
160			160	1665/1585
200			190	1970/1870
250			230	2300/2195
315			270	2760/2630	4.5
400			330	3250/3095
500			385	3900/3710
630			460	4460/4460
800			560	5400/5400
1000			665	7415/7415	5.0
1250			780	8640/8640
1600			940	10440/10440
2000			1085	13180/13180
2500			1280	13360/13360

Customization & Fast Delivery

Feature: Customizable voltage, tap range, enclosure color, protection grade (IP54/IP65), etc.

Factory-direct manufacturing with high efficiency and stock availability; delivery within 15-20 days for standard orders.

Meet urgent project timelines, reduce lead time, and strengthen supply chain control.

High Voltage Level Design

Rated voltage of 35KV, suitable for medium voltage distribution networks.

Ensures stable power supply for urban and industrial park applications.

Wide applicability compatible with various power systems.

Why Choose Us?

Professional 30+ senior engineers offer 24 hours online service and response within 30 mins.
100,000m² factory, 250+ workers, 30+ senior engineers and 8 production lines, 20000+ sets annual production capacity.
100% OQC testing with 8 main detection contents.
15+ years power transformer designing and manufacturing experience.
Comply with GB 20052-2024/ANSI/IEEE/DOE2016/CSA/IEC60076 standard.
Cross-industry power transformer solution.
Global on-site technical support.

Application Scenarios

Ideal for power distribution systems in urban areas, industrial parks, and various industrial applications requiring stable medium voltage power transformation.

Tags：

Hunan Hentg Power Electric Technology Co., Ltd.

300kVA MV&HV Transformers Fully Sealed Three-Phase 150kVA Oil-Impregnated Power Plant Distribution Transformer

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mv oil immersed electrical transformer

50hz oil immersed transformer

mv oil immersed transformer

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50hz oil immersed transformer

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