YB Electrical Prefabricated Substation

The prefabricated substation is composed of high-voltage ring network switch cabinet, transformer, low-voltage switch cabinet and low-voltage switch control part. The prefabricated power distribution combined substation has the following advantages: 1. Compact structure, safe and reliable, free...

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Description

YB electrical prefabricated substation:

This series of products is a complete set of power distribution equipment that combines medium voltage switchgear, transformers, and low voltage power distribution equipment according to a certain wiring scheme.

This series of pre-installed substations are suitable for 12kV, three-phase AC systems with a rated frequency of 50Hz, and residential quarters, commercial buildings, hotels, large construction sites, high-rise buildings, industrial and mining enterprises and temporary construction sites with a capacity configuration below 2500kVA. Network power supply is also suitable for radial terminal power supply.

This series of prefabricated substations has the advantages of compact structure, strong complete set, safe and reliable operation, convenient maintenance, beautiful appearance, etc.; it has small size, small footprint, large selectivity, small on-site installation, and short installation and debugging cycle. And features such as moving with the load center.

Technical Parameters:

Item		Unit	Data
HV	Rated Frequency	Hz	50
	Rated voltage	kV	6 10 35
	Max working voltage	kV	6.9 11.5 40.5
	Power frequency withstand voltage Between poles to earth/lsolating distance	kV	32/36 42/48 95/118
	lightning impulse withstand voltage Between poles to earth/Isolating distance	kV	60/70 75/85 185/215
	Rated current	A	400 630
	Rated short-time withstand current	kA	12.5(2S) 16(2S) 20(2S)
	Rated peak withstand current	kA	32.5 40 50
LV	Rated voltage	V	380 200
	Rated current of main circuit	A	100～3200
	Rated short-time withstand current	kA	15 30 50
	Rated peak withstand current	kA	30 63 110
	Branch circuit	A	10 ～ 800
	Number of branch circuit	/	1 ～ 12
	Compensation capacity	kVAR	0 ～ 360
Transformer	Rated capacity	kVA	50～2000
	Short-circuit impedance	%	4 6
	Scope of branch connection	/	±2×2.5% ±5%
	Connection group symbol	/	Yyn0 Dyn11

Prefabricated Power Distribution Combined Substation

Why Choose Us:

1, Built in 2010,registered capital of 20 million yuan, a fixed asset of 50 million yuan, more than 200 employees and an annual output value of nearly 100 million yuan

2, Whole set of testing and manufacturing equipment.

3, One year warranty

High performance outdoor compact distribution transformer substation

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