China Single Phase Pole Mounted Distribution Transformer manufacturer
Guangzhou Guanggao High Voltage Electric Apparatus Co.,Ltd.
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IEC 60076 Modular Substation Enclosure Manufacturers – 10kV/0.4kV Rating

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Guangzhou Guanggao High Voltage Electric Apparatus Co.,Ltd.

City: guangzhou

Country/Region:china

Tel:86-020-82505003

Contact Person:
Ms.Liu
View Contact Details

IEC 60076 Modular Substation Enclosure Manufacturers – 10kV/0.4kV Rating

Brand Name GuangGao
Certification ISO CESI UL KEMA
Place of Origin Guangzhou
Payment Terms T/T L/C
Packaging Details Export Standard Package
Name Prefabricated Substation Buildings
Standard IEC 60076
Output Voltage 0.4KV
Rated Voltage 10kV
Product Type Electrical Equipment
Detailed Product Description
IEC 60076 Prefabricated Substation 10kV 0.4KV
Product Specifications

American-style transformer

No.ItemUnitTechnical Specifications
1Rated VoltageHigh-Voltage SidekV10
Low-Voltage SidekV0.4
2Maximum Operating Voltage (High-Voltage Side)kV12
3Rated FrequencyHz50
4Rated CapacitykVA80,100,125,160,200,250,315,400,
500,630,800,1000,1250,1600
51-Minute Power Frequency Withstand VoltagekV35
6Impulse Withstand Voltage
(High-Voltage Side and Transformer)
Full WavekV75
Chopped Wave85
7Short-Time Withstand CurrentkA16kA.2s
8Peak Withstand CurrentkA50
9Backup High-Voltage Current-Limiting Fuse Breaking CapacitykA50
10Plug-in High-Voltage Fuse Breaking CapacitykA2.5
11No-Load Voltage RegulationkV10kV±5%or10kV±2x2.5%
12Permissible Temperature Rise (Oil Top Temperature Rise)
≤55
13Noise LeveldB51~61
14Cooling Method
ONAN
15Protection Grade (Outdoor) High-Voltage Side
IP45

Transformer Side
IP65

Low-Voltage Side
IP33

* Above specification may be changed to improve performance.

* Transformer of other specification than listed above can be made to order.

European-style transformer

No.ItemUnitHigh-voltage sideTransformerLow-Voltage Side
1Rated capacitykVA                                                          30~3150
2Rated voltagekVA12(6.3)10(6)/0.40.4
3Switch rated currentA630
200~6300
4Rated Short-Circuit Breaking CurrentkA31.5
≤400kVA
30
≥400kVA
50
5Rated Short-Circuit Withstand CurrentkA/s20/4
30/130/1
6Insulation LevelRated Voltage





kV

126.31060.4
1min Power Frequency Withstand VoltagePhase-to-phase and groundFracturePhase-to-phase and groundFractureOil-immersedDry-typeDry-typePhase-to-phasePhase-to-ground
424832363535252.5
full wave lightning impulse withstand voltage75856065757560
7NoiseOil-immersed Transformer


dB

                                                                  ≤55
Dry-type Transformer                                                                  ≤65

* Above specification may be changed to improve performance.

* Transformer of other specification than listed above can be made to order.

Product Overview

Manufactured in strict compliance with the IEC 60076 international standard, the transformer, high-voltage switchgear, and low-voltage distribution equipment are integrated into a prefabricated housing.This allows for factory prefabrication and rapid on-site installation, significantly shortening the construction cycle. Suitable for distribution scenarios with 10kV incoming lines and 0.4kV outgoing lines, it is widely used in urban new district distribution networks, residential communities, and temporary power supply projects. It features a small footprint, high reliability, and easy operation and maintenance.

Application

Professional Equipment

Exhibition(Dubai exhibition, US exhibition, Thailand exhibition, Philippines exhibition……)

Certificate(Power transformers with CE, ISO, KEMA, UL certificates and test reports.)

Target Market 



Company Profile

Guanggao Transformer is a professional transformer manufacturer. We produce single-phase, three-phase, dry-type, distribution, and high-voltage transformers (110 kV and above). We meet IEEE/ANSI/UL/CSA and IEC standards. Guanggao Transformer has nearly 25 years of transformer export experience. The company has modern laboratory construction, such as high-voltage test hall, within which there is a 3000kV lightning impulse testing device, and some advanced testing equipment, such as CA-21 moisture analyzer from Mitsubishi, American Fluke Ti30 infrared image detector, American RM-3WE three dimensional vibration. And it was identified as the national power transformer energy efficiency testing laboratories in 2011.

The company has undertaken the National Olympic Security Power Project, the National 851 project, the whole construction of the Guangzhou Asian Games, Guangzhou BRT and other important security power projects. The products used in the above projects are highly safe and in a reliable operation throughout the country. Also, these products are exported to Myanmar, Madagascar, Malaysia,other countries. Enjoying a good reputation on the electromechanical market, "Guanggao Brand"was identified as Guangdong famous brand, the product was identified as the National Energy Efficiency Star Products and Brand-Name Products in Guangdong Province.If you have transformer needs, please contact us.

Contact us
  •    Add: No. 15, Yunpu 1st Road, Yunpu Industrial Zone, Huangpu, Guangzhou, Guangdong, China
  •    Tel: (+86)-020-82505003
  •    Email: ggelectric@gz-gg.com
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