Electrical Box Type Prefabricated Substation Outdoor Substation of Power Transformer Compact Substation

• Type: Power
• Structure: Protection
• Certification: ISO9001:2000, VDE, CCC
• Model NO.: 800 kva
• Form: All- packaged Type
• Operation Voltage: High Voltage
• Size: 3 Uint
• Application Range: High-rise Buildings
• Shell Material: Stainless Steel
• Shell Protection Grade: IP56
• Brand: LC
• Transport Package: Wooden Case Packing
• Specification: 800 kva
• Trademark: LC
• Origin: China
• HS Code: 8504210000
• Production Capacity: 30 Unit/Day

Product Description

Product Detail

1. Product Display

Box-type substation is also called prefabricated substation. It combines high-voltage switchgear, distribution transformers and low-voltage power distribution devices into a single factory prefabricated indoor and outdoor compact power distribution equipment according to a certain wiring scheme, which organically combines functions such as transformer step-down and low-voltage power distribution. Installed in a moisture-proof, rust-proof, dust-proof, rat-proof, fire-proof, anti-theft, heat-insulation, fully-enclosed, and movable steel structure box. Box-type substations are divided into European-style box-type substations, American-type box-type substations, and underground box-type substations.

2. Product Drawing
3. Product Specification

	Items	Unit	High Voltage Part
High Voltage Part	Rated vollage	kV	50
	Rated frequency	Hz	12
	Rated current of main busbar	A	630
	1min power frequency withstand voltage (to earth and between phases/disconnecting fracture)	kV	42/48
	Lightning impulse withstand voltage (to earth and between phases/disconnecting fracture)	kV	75/85
	Rated short time withstand current	kA/s	75/86
	Rated  peak withstand current	kA	63
	Rated short time making current	kA	50
	Rated transfer current	A	1500
	Breaking current of fuse	kA	31.5-40
Low Voltage Part	Rated voltage	V	400
	Rated current of main circuit	A	100-40000
	Rated Iimiting short circuit breaking ability	kA	80
	Rated operating short circuit breaking ability	kA	50(65)
	Rated short time wilhstand current	kA/1s	50(65)
	Branch current,compensating capacity		According to requirements of users
Transformer	Rated capacity	kVA	50-2000
	Impedance voltage	%	4  6
	Tapping range	%	±2×2.5  ±5
	Connection symbol		Y,,yn0 D.yn11
Encloaure	Protection level ol enclosure		IP43
	Sound level	dB	≤50

4. Product Structure

5. Product Internal

Environmental Conditions
The use of environmental conditions :

1. Ambient temperature: maximum temperature +40°C, minimum temperature -30P;
2. Altitude: 1000m;
3 wind speed: quite 34m/s (not more than 700Pa);
4. Humidity: the average daily relative humidity is not more than 95%, and the average monthly relative humidity is not more than 95%;
5. Shock proof: horizontal acceleration is no more than 0.4m/s2; The vertical acceleration is not greater than 0.15m/s2;
6. Slope of installation site: no more than 3.;
7. Installation environment: the surrounding air is not obviously polluted by corrosive and flammable gases, and the installation site is not violently shaken;
8. If you order this product beyond the above conditions, you can negotiate with our company.

Company Profile

HeBei LeiCheng Since its inception, always adhere to the "quality first, credit first" business purpose, constantly develop innovative products, expand the market, and with many scientific research units, colleges and universities work closely and hired professional and technical personnel as guideline, USES the domestic and foreign advanced technology, experienced several years of hard struggle, finally achieved gratifying results, specifically Industry production of single-phase three-phase conversion power supply, control transformer, three coherent transformer, CNC machine tool control transformer, main transformers, power transformers, power transformers, special transformers, voltage regulator, voltage regulator, reactor, inverter, soft start and other CNC machine tools widely used, the company pays attention to the development of products, research and development at the same time, constantly strengthen the quality management.

Office Environment

Factory

 

Certifications

FAQ

1. Who we are ?
We are based in HeBei, China,sell to Domestic Market(80.00%),Southeast Asia(20.00%). There are all about 1200-1500 people in our company.

2.How can we guarantee quality?
 Always make a final Inspection before shipping.
 

3.What can you buy from us?
110kV-220kV Oil-immersed Power Transformer,Dry-type Transformer,Unpacked H Grade Dry Transformer,Oil-immersed Distribution Transformer, Pad-mounted Transformer,Enameled Wire,Composite Wire,Transposed Wire,Paper Covered Wire,Film Wrapped Wire.
 

4.Why should you buy from us not from other suppliers?
As an enterprise specializing in transformer production, we have high quality, fast delivery, guarantee after-sales service and factory price. What's more, we have ISO9001-2008, OHSAS 18001:2007, ISO4001:2004L ,UL ,CE certificates and IEC, ANSI, KEMA, GOST standard.

 Deta