Delta Star Combined Transformer 300 kVA 450 kVA 1250 kVA Transformator 800kVA Prices

• Customization: Available
• Application: Power, Lighting
• Phase: Three
• Model NO.: ZGS11
• Cooling Method: Oil-immersed Type Transformer
• Winding Type: Separated Winding Transformer
• Certification: ISO9001-2000
• Usage: Power Transformer, Distribution Transformer
• Frequency Characteristics: Power Frequency
• Shape of Core: U
• Brand: Guang Bian
• Rated Capacity: 300 kVA 450 kVA 800kVA 1250 kVA
• Primary Voltage: 34500V(Customizable)
• Secondary Voltage: 415y/240 Wye-N(Customizable)
• Impedance: 5.5~8%
• Standard: IEC60076
• Tapping Range: +2/-2*2.5%
• Rated Frequency: 50Hz(Customizable)
• Vector Group: Dyn11(Customizable)
• Housing Material: 304 Stainless Steel IP65(Customizable)
• Transport Package: Wooden Pallet, Wooden Case
• Trademark: GUANG BIAN
• Origin: China, Zhejiang
• HS Code: 8504220000
• Production Capacity: 2000 Unit/Year
• Package Size: 1.00cm * 1.00cm * 1.00cm
• Package Gross Weight: 1.000kg

Product Description

 

Product Description

The rated capacity of this pad mounted transformer is 300 kVA 450 kVA 800KVA 1250 kVA . It is usually used outdoors

The models that can be selected for oil immersed transformers include S9, S11, S13, S15, and so on.

The high-voltage part of oil immersed transformers can also be selected from 6KV, 6.3KV, 10KV, 10.5KV, 11KV, 20KV, 25KV, 33KV, 35KV, and so on

The low voltage part of oil immersed transformers can also be selected: 400V, 415V, 0.4KV, etc. It can be configured according to the actual situation in your local area.

300 kVA 450 kVA 800KVA 1250 kVA Pad mounted  transformer appearance

*The picture is a general picture of the product, subject to the actual product


 

If you have other capacity configuration requirements, you can choose according to the ↓ table

 

Product Selection Table

Pad Mount Transformer
NO.	Particulars	Unit	Specification	Remark
1	Type	~	pad mounted, radial feed	step down
2	Rated capacity	KVA	250kVA 500kVA 750kVA 1000kVA 1250kVA 1500kVA 2000kVA 2500kVA 2750kVA 3000kVA 3750kVA
3	No. of Phase	~	3
4	Primary voltage	V	34500 Delta  (customization)
5	Primary connection	~	35kV class, 600A bushing
6	Secondary voltage	V	415Y/240 Wye-N  (customization)
7	Secondary connection	~	10-hole spade
8	Tapping type	~	off-circuit tapping
9	Tapping range	%	±2*2.5%  (customization)
10	Cooling method	~	ONAN
11	Rated frequency	HZ	50  (customization)
12	Vector group	~	Dyn11  (customization)
13	Insulation class	~	A
14	Temperature rise	K	65/60(winding/top oil)
15	Off-load loss	W	2780	10% tolerance
16	On-load loss (85ºC)	W	26500
17	Impedance	%	5.5~8
18	Winding material	~	Copper/Aluminum
19	Core material	~	silicon steel
20	Cooling material	~	mineral oil
21	Housing material	~	304 Stainless Steel  (customization)	IP65
22	Service condition	~	outdoor
23	Sea level	M	≤1000
24	Standard	~	IEC60076

 

(↓If you have other product needs, please click here to ask me)  

Good Price Is Cheap

Iron core:
The iron core is made of brand new and excellent silicon steel sheets.
Ensure that customers maintain low wear and tear during use, low noise during operation, and more energy-efficient requirements

Winding:
Use heat-resistant enameled wire.
Ensure good conductivity, stable operation, enhanced overload capacity, low line loss, and resistance to oxidation of the winding.
Extend the lifespan of transformers

Transformer oil tank:
The transformer oil tank is composed of corrugated walls that can breathe.
Excellent corrugated walls can compensate for changes in transformer oil volume caused by temperature rise and fall. Therefore, we cancelled the design of the oil storage tank for the transformer. This not only reduces the cost of the transformer, but also lowers the overall height of the transformer. Saved users' various costs.

Safety protection device:
We will equip the transformer with sensitive relief valves and precise glass thermometer sockets.
Of course, we can also equip trip terminals with alarms and gas relays according to customer requirements.
Everything is just to ensure your safety during use.

 

Why Choose Us

Four production workshops

Our company's four workshops can achieve diversified production of transformer products. And achieve high-fit assembly and testing to ensure the high efficiency and safety of each transformer.
Due to the independent control of all aspects of our company, we can achieve economic benefits for our products. We ensure that each product is not only of high quality, but also very cheap.
 

Industry standard production equipment

Authentication Certificate

 

 

Shipping And Packing

 

 

FAQ

Q: Are you a manufacturer or trading company?

A: We are a professional factory

 

Q: How long have you been worked in the electric industry?

A: 2024 is exactly the 20th year of our company.

 

Q: How long is the warranty period?

A: We offer 12 months warranty time.

 

Q: Would you accept using customer's logo?

A: Yes, we can provide OEM and ODM service.

 

Q: What's the MOQ?

A: It is 1 set.

 

Q: What's the payment terms?

A: We accept T/T, L/C,Western Union, PayPal, etc.

 

Q: How long is the delivery time?

A: 15 to 45 days or depending on order requirements.

 

Q: What is the standard of package?

A: Export standard package or special package according to customer's requirement.

 

Q: How do you conduct quality control in your factory?

A: We have a professional product testing room, and we will carry out factory testing on every product. Only 100% qualified products can leave our factory

 

Q: Do you have the products in stock?

A: Normally no. All our products produce depending to your order quantity.

 

Q: How can I trust you ?

A: We have been established for 20 years and have ISO9001 certificates and various type test reports. Our products are widely used all over the world. We believe that we can provide you with high quality products at competitive prices. And we are an audited supplier of diamonds made in China.

 

Q: What should provide to make custom transformer ?

A: Technical drawing and technical specification document are the best, or you can tell us some details technical specification date as below "Quotation and Ordering Required Information".

 

Q: Could I have your catalog and price list for trial order in MOQ quantity?

A: All of our products are showing on Made-in-China or official website, you are always welcome to ask us to get more information directly.