150 KVA 3 Phase Oil lmmersed Step Down Distribution Transformer

محول توزيع خافض ثلاثي الأطوار مغمور بالزيت بقدرة 150 كيلو فولت أمبير

الجهد الأولي: 11 كيلوفولت أو غير ذلك
Secondary Voltage:0.11KV 0.22KV 0.38KV 0.4KV 0.415KV 0.44KV or others
نوع التوصيل: Dyn11/Yyno أو غيرها
المعايير: ANSI/IEEE CSA/CAN DOE
Power Rating: 150 KVA
الشهادات: CSA، SGS، CE، UL، cUL

In 2017, we successfully exported 14 units of 150 KVA 3-Phase Oil-Immersed Step Down Distribution Transformers to Indonesia. These transformers are designed to efficiently meet the growing energy demands of urban public utilities, featuring a rated capacity of 150 KVA. They are engineered for reliable performance with a primary voltage of 11 kV and a secondary voltage of 0.4 kV.

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If you’re searching for a dependable and efficient 150 KVA transformer for your next project, Evernew Transformers is your top choice. Explore our extensive product range to find the perfect three-phase transformer that meets your needs.

150 KVA Transformer Key Features

Durability and Reliability：The 150 KVA three phase transformers are designed to withstand harsh environmental conditions, ensuring long term reliability and performance.

Certifications：Each unit is certified to CE and UL standards, guaranteeing compliance with international safety and quality benchmarks.

Versatility：These 150 KVA transformers are suitable for various applications, including urban infrastructure projects, commercial facilities, and industrial plants.

Comprehensive Solutions:

At Evernew Transformers, we customize 150 KVA step up and step down transformer to your specific energy needs. Whether you need a reliable power solution for urban development or an upgrade of existing infrastructure, our 150KVA three phase transformers provide outstanding efficiency and performance.

Internal Structure of 150 KVA Transformer

The internal structure of the 150 KVA three-phase oil-immersed step-down distribution transformer is carefully designed to ensure optimal performance and reliability. The transformer has a solid core made of high-quality silicon steel sheets to minimize core losses and maximize efficiency. The primary and secondary windings are made of high-quality copper or aluminum, ensuring excellent conductivity and durability.

The windings are carefully insulated and placed to reduce electrical losses and withstand high voltage stress. The 150KVA transformer is immersed in high-grade mineral oil, which acts as both a coolant and an insulator to effectively dissipate heat and extend the life of internal components.

مزيد من المعلومات：What is Step Down Power Transformer

The main internal components include:

Core: Made of high-grade silicon steel, designed to reduce core losses.
Windings: Made of high-quality copper or aluminum, insulated for optimal performance.
Insulation system: Ensures the integrity of the windings and core under high voltage conditions.
Cooling system: Mineral oil immersion provides effective cooling and electrical insulation.
Tap changer: Allows voltage adjustment to suit different load conditions.

To learn more about our custom 150 KVA transformers and to discuss your specific requirements, please contact Evernew Transformers’ technical team.

150 KVA Transformer Design/Structure

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150 KVA 3 Phase Oil lmmersed Step Down Distribution Transformer Specification and Data Sheet

مكان المنشأ	الصين
اسم العلامة التجارية	إيفرنيو ترانسفورمر
رقم الطراز	محول مغمور بالزيت
Number of Phase	ثلاثي الأطوار
Coil Number	ثلاثة
Coil Structure	LAYER COIL
Winding Type	Two Winding
Certification	ISO CCC IEC
قياسي	IEC Standard
السعة المقدرة	150 kVA
High Voltage	11kV
Low Voltage	0.4kV
نطاق النقر	±2×2.5%
التردد	50/60Hz
مجموعة فيكتور	Dyn11، Yyn0، Yzn11
No Load Losses	225
Load Losses	2820/2680
درجة حرارة التشغيل	40 إلى +180
طريقة التبريد	أونان
HV·Tapping	±2.5%;±5%
Coil Material	الألومنيوم/النحاس

150 KVA Transformer Main Parameters

Evernew transformer 150 KVA three phase oil immersed transformer is designed to meet diverse voltage needs and connection methods. With initial voltage levels ranging from 4.16 kV to 34.5 kV and secondary voltage levels from 0.11 kV to 0.48 kV, this transformer ensures optimal performance for various applications. It supports multiple connection methods, including Delta-Wye, Dyn1, and Ynyn0, providing flexibility for different electrical systems.

Rated Cap acity(kVA)	High Voltage(v)	Low Voltage(v)	Connection Symbol	قياسي	Short-circuit impedance(%)	Efficiency （%）
75	4160 7200 12000 12470 13200 13800 19920 24940 34500	110 220 230 400 480	Delta-Wye Dyn1 Ynyn0	IEEE/ANSI/DOE	4-7%	99.03
112						99.11
150						99.16
225						99.23
300						99.27
500						99.35
750						99.4
1000						99.43
1500						99.48
2000						99.51
2500						99.53