Iron Galvanized Combined Substation/ 12KV prefabricated subststion

Model NO.: ZBW1-12 Structure: Protection Form: Partly-welded Type Size: 1 Uint Shell Material: Stainless Steel Brand: Tian LV Rate Voltage: 400V Enclosure: <=55db Specification: IEC60076-1, IEC60076-2, IEC60076-5 HS Code: 8537209000 Type: Distribution Metering Box Certification: ISO9001:2000, CCC Operation Voltage: Low Voltage Application Range: Power Plants Shell Protection Grade: IP55 Hv Rate Voltage: 12kv Transformer Unit: 30-2000kVA Trademark: Tianan electric Origin: Xiangshan Zhejiang P. R China



Features:
1. The frame of Substation is made of steel and angle iron galvanized to have the enough mechanical strength.
2. Cold-rolled steel sheet, stainless steel, aluminum alloy sheet or compound colorful sheet is used for the enclosure.
3. Each cubicle is separated by steel sheet to be different shape inside.
4. The illuminating devices are installed inside L. V. &H. V. Cubicles and transformer cubicle for supervision and maintenance.
5. The cover is double-layer to prevent the heat from increasing temperature.
6. Natural ventilation is taken for transformer. When the temperature inside the transformer cubicle is higher than the set temperature, the fan installed on the top will start to work and control the temperature.
7. Sealing devices are put on the turning parts to be moisture-proof.
8. Perfect protection and convenient operation, particularly "five-proof"functions on H. V. Side ensures the security of maintenance.
9. The product is good-looking and natural in certain environment.

Description	Items	Unit	Data
H. V. unit	Rated voltage	kV	12
	Rated current of main bus-bar	A	630
	Rated short-time withstand current	kA/s	25/2
	Rated crest withstand current	kA	63
	Rated short-time making current	kA	63
	Breaking current of fuser	kA	31.5 40
L. V. unit	Rated voltage	V	400
	Rated current of main circuit	A	100-4000
	Rated max. short-circuit breaking capability	kA	80
	Rated operation short-circuit breaking capability	kA	50(65)
	Rated short-time withstand current	KA/1s	50(65)
	Branch current and compensation capacity		According to the requirement of customer
Transformer unit	Rated capacity	kVA	30-2000
	Impedance voltage	%	4 4.5
	Tapping range	%	+/- 2x2.5 +/- 5
	Vector group		Y, yn0 D, yn11
Enclosure	Enclosure protection grade		IP23
	Sound level	dB	< =55

Contact us if you need more details on Substation. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Distribution Box、Distribution Cabinets. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Package Substation