• Place of Origin: Henan, China (Mainland)
• Brand Name: Dahua
• Model Number: YB-12/0.4-1000
• Usage: Power
• Phase: Three
• Coil Structure: Toroidal
• Coil Number: Autotransformer
• Color: Optional
• Type: Oil Immersed
• Certification: ISO9001:2008
• Name: outdoor combined box type substation
• Frequency: 50/60Hz
• Rated capacity: 1000kva
• Standard: GB17467
• High voltage: 12kv
• Low voltage: 0.4kv

It is a self-designed power distribution equipment according to the power market needs, composed of high-voltage switchgear, power transformer and low-voltage switchgear, with the advantages of flexible design scheme, compact structure, easy installation, short commissioning period, easy removal ,artistic, practical and so on.

It can be used not only in the ringed network distribution system ,but also in the emanant network terminal power supply. It is widely used in urban network recondition, high buildings, residential quarters, hotel, schools, hospitals, airports, wharves, city public power distribution, industry zone, industrial and mining enterprises, tourism spots, expressways, temporary facilities and etc.

The crust of the substation is designed according to the foreign advanced technology and physical reality. We provide many kinds of crust material such as aluminum alloy steel composite stainless steel board and non metal material(glass fiber).

The HV side use charge switch or vacuum circuit breaker. The transformer could be oil type hermetically-sealed type and dry type.

The proof of the box is double layers structure and between the layers is filled with foam. There are independent boards in HV and LV room, and in the transformer room will install auto thermal controller heater and cooling equipment.

 Note: we offer special customized products according to client’s requirement.

Normal operating conditions

Ambient air temperature : -25°C ~ +40°C;·

Daily average temperature(Within 24h): ≤+35℃·

Altitude:≤1000m;·

Relative· humidity: within 24h, daily average value ≤  95% , daily average vapor pressure≤ 2.2KPa; monthly average value≤ 90%, monthly average vapor pressure ≤ 1.8KPa

Installation places :without fire, explosion· risk, serious pollution, frequent violent vibration, corrosive gas and conductive dust.

Henan Dahua Electric Power Equipment Manufacturing Co., Ltd.

Year Established:2010

Business Type:Manufacturer, Trading Company

Management Certifiation:

Operational Address: East Of Longgang Road, Jinshan Industrial District, Qibin District, Hebi, Henan, China (Mainland)