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Photovoltaic Transformer/Solar Power Plant Transformer

Photovoltaic Transformer/Solar Power Plant Transformer photo-1
US$ 2,000 - 100,000 MOQ: 1 Set
Key Specifications
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Place of Origin:
Hunan, China
Brand Name:
HUNAN ELECTRIC
Model Number:
S9/S11
Payment & Shipping
Payment Methods:
Port of Shipment:
Shanghai
Delivery Detail:
Delivery time depends on order quantity.
Place of Origin Hunan, China
Brand Name HUNAN ELECTRIC
Model Number S9/S11
Usage Power
Phase Three
Coil Structure Toroidal

Service condition

Normal Condition

 

Ambient temperature

Indoor

-5°C to +40°C

Outdoor

-10°C to +40°C

Humidity

90%

Altitude

≤1000m

Pollution

Level I-Light

Level II-Medium

Earthquake

UBC Zone 3

 

Special Condition

 

Ambient temperature

Indoor

-15°C to +40°C, -25°C to +40°C

Outdoor

-10°C to +50°C, -25°C to +40°C

-40°C to +40°C

Humidity

95%, 98%

Altitude

≤2000m, ≤3000m, ≤4000m

Pollution

Level III-Heavy

Level IV-Very Heavy

Earthquake

UBC Zone 4

 

 

K-factor

3, 5, 7, 9, 11, 13, 15, 17

 

Standard code

IEC 60076-1 Power transformers-Part 1: General

IEC 60076-2 Power transformers-Part 2: Temperature rise

IEC 60076-3 Power transformers-Part 3: Insulation levels, dielectric tests and external clearances in air

IEC 60076-4 Power transformers-Part 4: Guide to the lightning impulse and switching impulse testing

IEC 60076-5 Power transformers-Part 5: Ability to withstand short circuit

IEC 60076-10 Power transformers-Part 10: Determination of sound levels

 

IEEE C57.12.00 General Requirements for Liquid-Immersed Distribution Power, and Regulating Transformers

 

 

Ratings

IEC

 

Rated Frequency

50Hz, 60Hz

Rated Voltage

3.6 kV – 7.2 kV – 12 kV – 17.5 kV – 24 kV – 36 kV

Rated Insulation Level

20kV – 40kV – 60kV – 75kV – 95kV – 125kV – 145kV – 170kV

Rated KVA

30kVA – 50kVA – 80kVA – 100kVA – 125kVA – 160kVA – 200kVA – 250kVA – 315kVA – 400kVA – 500kVA – 630kVA – 800kVA – 1000kVA – 1250kVA – 1600kVA – 2000kVA – 2500kVA – 3150kVA

 

IEEE

 

Rated Frequency

60Hz

Rated Voltage

2.5kV – 5.0kV – 8.7kV – 15.0kV – 25kV – 34.5kV

Rated Basic Impulse level

30kV – 45kV – 60kV – 75kV- 95kV – 110kV – 150kV – 200kV

Rated KVA

Single-phase transformer:

5kVA – 10kVA – 15kVA – 25kVA – 37.5kVA – 50kVA – 75kVA – 100kVA – 167kVA – 250kVA – 333kVA

Three-phase transformer:

15kVA – 30kVA – 45kVA – 75kVA – 112.5kVA – 150kVA – 225kVA – 300kVA – 500kVA – 750kVA – 1000kVA – 1500kVA – 2000kVA – 2500kVA – 3750kVA

 

Photovoltaic transformers are the ideal solution for photovoltaic systems.The technology used along with the appropriate sizing of the core, the framework and the high quality materials results in the most suitable product in terms ofquality, reliability, efficiency and cost effectiveness. Three-winding ransformer features include:
1. galvanic isolation between the solar inverter and the feeding network
2. voltage step-up from the inverter output to the MV feeding network
3. wound magnetic core for:
    standard or low losses
    minimum sound levels and low inrush current.

Photovoltaic transformer/Solar power plant transformer

 

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Business Type
Manufacturer, Trading Company
Year Established
2015
Factory Size
1,000-3,000 square meters
Total Employees
201 - 300 People

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