11kv 33kv 315 kVA 500kVA 2500kVA Voltage Prefabricated Transformer American Substation

• Type: Distribution Metering Box
• Structure: Protection
• Certification: ISO9001:2000, VDE, CCC
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: American substation
• Form: Partly-welded Type
• Operation Voltage: High Voltage
• Size: 3 Uint
• Application Range: High-rise Buildings
• Shell Material: Stainless Steel
• Shell Protection Grade: IP56
• Brand: Chsh
• Transport Package: Customized
• Specification: customized
• Trademark: CHSH
• Origin: China, Zhejiang, Wenzhou, Yueqing
• Production Capacity: 3000
• Package Size: 800.00cm * 800.00cm * 2300.00cm
• Package Gross Weight: 100.000kg

Product Description

Product Description

 

summarize

This product is to absorb the latest foreign advanced technology, combined with the actual situation of domestic research and development, the integration of products with small size. Easy installation and maintenance, low noise, low loss, anti-theft, overload capacity, full protection and so on. Applicable to new residential areas, green belts, parks, station hotels, construction sites, airports and other places. ZGS series preassembled box transformer (MTC), suitable for 10KV ring power supply, dual power supply or terminal power supply system, as power transformation, metering, compensation control and protection devices.

Function and characteristics

Fully insulated, fully sealed, no less maintenance, reliable guarantee of personal safety;
Compact structure, the volume is only one-third to one-fifth of the same capacity Ovaries, low height;

It can adopt the divided tank structure to avoid the oil pollution in the transformer tank;
High voltage side adopts double fuse full range protection, greatly reducing cost;
Can be used for ring network, can also be used for terminal, cable head can be in 200A load current emergency plug;
Use oil immersed S9 or better performance S11 series transformers.

regular service condition
The altitude does not exceed 1000m;
Ambient temperature: -35ºC-+40ºC;
Relative humidity: the daily average is not more than 95%, the monthly average is not more than 90%;
Installation site: no fire, explosion danger, chemical corrosive gas and well-ventilated place, the ground inclination is not more than 3°.

Main technical parameter
 

Number	Name	Unit	technical specification
1	rated voltage	KV	10/0.4(high voltage/low voltage)
2	maximum working voltage	KV	12(high-pressure side)
3	rated frequency	HZ	50
4	rated capacity	KVA	50-1600
5	1 minute power frequency withstand voltage	KV	35
6	lightning impulse voltage	KV	75
7	type of cooling		Oil immersed in self-cooling
8	High voltage backup fuse breaking current	KA	50
9	Breaking current of plug-in fuse	KA	2.5
10	environment temperature	ºC	-35-+40
11	Coil allowable temperature rise	ºC
12	No load voltage regulation		±5%,±2x2.5
13	noise grade	db	50
14	level of protection		IP43

 

Company Profile

FAQ

 

1. who are we?
We are based in Zhejiang, China, start from 2012,sell to Domestic Market(00.00%). There are total about 101-200 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
Substation, Transformer, Ring Main Unit, Switchgear, Vacuum Circuit Breaker

4. why should you buy from us not from other suppliers?
Professional manufacturer of medium and high voltage switches,Ring network cabinet.We have a professional design and R & D team.

5. what services can we provide?
Accepted Delivery Terms: FOB,EXW,DDP;
Accepted Payment Currency:USD,EUR,CNY;
Accepted Payment Type: T/T,Western Union;
Language Spoken:English,Chinese,Spanish,Japanese,German,French,Russian