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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.

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

Name: IEC 60076 Modular Substation Enclosure Manufacturers 10kV04kV Rating
Brand: GuangGao
Price: 1 USD

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

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IEC 60076 Prefabricated Substation 10kV 0.4KV

Product Specifications

American-style transformer

No.	Item		Unit	Technical Specifications
1	Rated Voltage	High-Voltage Side	kV	10
		Low-Voltage Side	kV	0.4
2	Maximum Operating Voltage (High-Voltage Side)		kV	12
3	Rated Frequency		Hz	50
4	Rated Capacity		kVA	80,100,125,160,200,250,315,400, 500,630,800,1000,1250,1600
5	1-Minute Power Frequency Withstand Voltage		kV	35
6	Impulse Withstand Voltage (High-Voltage Side and Transformer)	Full Wave	kV	75
		Chopped Wave		85
7	Short-Time Withstand Current		kA	16kA.2s
8	Peak Withstand Current		kA	50
9	Backup High-Voltage Current-Limiting Fuse Breaking Capacity		kA	50
10	Plug-in High-Voltage Fuse Breaking Capacity		kA	2.5
11	No-Load Voltage Regulation		kV	10kV±5%or10kV±2x2.5%
12	Permissible Temperature Rise (Oil Top Temperature Rise)			≤55
13	Noise Level		dB	51~61
14	Cooling Method			ONAN
15	Protection 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.	Item		Unit	High-voltage side				Transformer			Low-Voltage Side
1	Rated capacity		kVA	30~3150
2	Rated voltage		kVA	12(6.3)				10(6)/0.4			0.4
3	Switch rated current		A	630							200~6300
4	Rated Short-Circuit Breaking Current		kA	31.5							≤400kVA 30	≥400kVA 50
5	Rated Short-Circuit Withstand Current		kA/s	20/4							30/1	30/1
6	Insulation Level	Rated Voltage	kV	12		6.3		10		6	0.4
		1min Power Frequency Withstand Voltage		Phase-to-phase and ground	Fracture	Phase-to-phase and ground	Fracture	Oil-immersed	Dry-type	Dry-type	Phase-to-phase	Phase-to-ground
				42	48	32	36	35	35	25	2.5
		full wave lightning impulse withstand voltage		75	85	60	65	75	75	60
7	Noise	Oil-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.