High Quality Dechun Combined Transformer Substation

China High Quality Dechun Combined Transformer Substation, Find details about China Power Supply, Transformer from High Quality Dechun Combined Transformer Substation

Basic Info.

Usage

Power Transformer

Frequency Characteristics

Customized

Brand

Dechun

Trademark

DECHUN

Origin

Changzhou, Jiangsu, China

Usage

Power Transformer

Frequency Characteristics

Customized

Brand

Dechun

Trademark

DECHUN

Origin

Changzhou, Jiangsu, China

Product Desciption

TECHNICAL SPECIFICATION

Item	Unit	Parameter
Rated voltage	KV	12/0.4	24/0.4
Rated short-time power frequency withstand voltage(phase/fracture)	KV/1 min	42/48	42/48
Rated lighting impulse withstand voltage(phase/ground)	KW	75/85	75/85
Rated frequency	Hz	50	50
Rated total loss	KW	7.01	7.01
Rated maximum capacity	A	630	630
Ground circuit short time withstand current and duration	KA/S	20/0.5s	20/0.5s
Rated peak withstand current	KA	50	50
Enclosure rating		IP30	IP33D
Rated housing rating		10	10

PRODUCT SPECIFICATION
YB typed pre-fabricated substation is for HV/LV equipment,transformer combination of a compactly equipment device.Widely used in urban high-rise buildings,urban and rural construction,residential areas,factories,parks,airports,railway,oil field,shopping malls and
temporary construction and other outdoor venues.For receiving anddistribution of electric energy in power distribution system.

FEATURES
1.Substation shell adopts the surface treatment of steel manufacturing,has enough mechanical strength and rigidity.
2.The shell material is made of cold rolled steel plate,stainless steel plate,aluminum alloy plate,after choi plate,etc
3.Each chamber is use the steel plate into separate little room,the Layout is designed to ''or '' shape based on electricity demand.
4.To convenience to monitoring and maintenance,transformer room,high and low voltage room is equipped with lighting device.

5.The top plate with double-layer structure,to prevent thermal radiation increase indoor temperature.

6.Transformer is with natural ventilation,when the transformer room temperature more than setted temperature,the top of the axial flow fan antomatically start to control the temperature of the transformer room.

7The connection parts equipped with sealing device,has the good moistureproof function.

Perfect protection performance,convenient operation,ensure the Safety of maintenance;

APPLICAITON CONDITIONS
Altitude:≤2000m
Ambient temperature:-35ºC~+40ºC
Relative humidity:
Daily average≤95%
Monthly average≤90%
Seismic capacity:8 degrees