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YB-12

High/low voltage prefabricated substation (European)

YB-12 type high/low voltage prefabricated substation (European transformer), used in 10kV ring network power supply, dual power supply or terminal power supply system, is a compact package that combines high-voltage electrical equipment, transformers, low-voltage electrical equipment, etc. electrical equipment
Hotline:+86-18059898311
Features
Parameters
Technical parameter

◆This product is composed of high and low voltage power distribution devices and transformers, and is divided into three functional isolation rooms, namely high-voltage room, transformer room, low-voltage room, which can be arranged in type or mesh type;

◆Using oil-immersed transformer and backup The full-range protection method of fuse series connection greatly reduces the operating cost;

◆The box adopts anti-corrosion design and special paint treatment, which is suitable for various harsh environments;

◆Adopts the Dynll connection method, which has the advantages of low noise and good lightning protection performance.

We could not find any corresponding parameters, please add them to the properties table
project unit High voltage electrical equipment transformer Low voltage electrical equipment
Rated voltage kV 12 12/0.4 0.4
Rated Capacity kVA   50~1600  
Rated current A 400, 630   71.5~2400
Rated frequency Hz   50  
Rated short-circuit switching current kA   31.5 (fuse) 15~30
Rated short-circuit making current kA 5o   2.5 (main circuit) 1min
Between phase-to-phase and phase-to-ground power frequency withstand voltage fractures kV 42/min   2 (main circuit) 1min
kv 48/mim    
Phase-to-phase and phase-to-phase lightning impulse voltage fractures kV 75    
kV 85    
Shell protection class lP3x   IP33D  
noise level dB   Oil change≤55Dry change≤65  
Number of loops Piece 3   4~12
The maximum compensation amount on the low-voltage side Kvar   400  
Keyword:
Central switchgear
Armored switchgear
Metal switchgear

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Lonka electric (Xiamen) Co., Ltd.

Hotline: +86-18059898311

Tel: +86-592-5701130

Fax: +86-592-5701131

E-mail: lhp@xmlonka.com

Add: 1st floor, No. 116, Houtang Road, Huli District, Xiamen, Fujian, China

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