• Product introduction：

XBF - 10 series of nonmetallic boxes change summary over the years my company for the manufacture of the box-type substation, field service and operation maintenance experience, on the basis of digesting and absorbing GRC glass fibre reinforced cement technology, design develop new box products, in addition to a common box of features, such as economy, safety, compact, can achieve perfect match with the urban environment, environmental improvement and realize the harmony in harmony with the surrounding environment.

The casing has strong mechanical bending, impact resistance and tensile strength. Anti-sun, anti-low temperature, with a strong heat insulation, moisture-proof and flame retardant ability. The shell is made of GRC glass fiber reinforced cement, which is rich in shape, structure and decorative color and easy to be integrated with surrounding architectural style

This kind of box has compact structure, small floor space, low investment and short construction period. Movable, less waste, complete set, easy to install and use, can be repeatedly lifted and used, and can be arbitrarily configured various communication equipment, integrated automatic equipment, image monitoring equipment, load control equipment.

The case was a variable can be widely used and some municipal construction, residential quarters, factories, hotels, parks, oil field, the airport terminal, railway, shops, street lighting power supply and other outdoor projects and poor transportation condition in the region as accept, transformation and distribution of electric energy, is a kind of beautiful, economic flow, affordable, easy to transport and fixed installation of new type of substation.

Service environment：
 

1、Ambient temperature: -25℃~+40℃;

2、Altitude: ≤1000m, 3000m if special ordered transformer and low-voltage components are used;

3、Vertical tilt: ≤5°;

4、Relative humidity: ≤90% (+25℃);

5、Outdoor wind speed: ≤35m/s;

6、Places free of conductive dust, corrosive gases and danger of explosion;

Technical parameters:
 

Unit		Switch cabinet	Breaker	Project	Units	Parameter
High voltage unit	10（6）kV	KYN28A-12 XGN2-12 HXGN15-12	VS1(ZN63A)、VD4、VBG、ZN28-12、FN16A-12、 FLN36-12	Nominal voltage	KV	12(6)
				Rated current	A	630  1250
				Rated short circuit switching current	KA	20-31.5
				Rated short-circuit closing current (peak)	KA	50-80
		Load switch FN16A-12		Rated current	A	630
				Rated short-time withstand current	KA/S	25/4
Low pressure unit	0.4KV	GGD MNS GCS GCK	DW15、DW17、ME、M、DZ20、CM、H、S系列	Circuit breaker rated current	A	40-4000
				On-off capacity (400V)	KA	28-80
Transformer unit		SC9, S9, S11, S13 and other series		Nominal voltage	KV	10(6)/0.4
				Rated capacity	KVA	30-2500
				No-load voltage ratio	KV/KV	10/0.4, 6/0.4