Wholesale Three Phase Low Loss on Load Tap Changer Dry Type Distribution Transformer Price 11kv 315/400/500/630/800kVA

• Application: Power, Instrument, Lighting
• Phase: Three
• Core: Core-type Transformer
• Cooling Method: Dry-type Transformer
• Winding Type: Two-winding Transformer
• Certification: ISO9001-2000, ISO9001, CCC
• Model NO.: SCZB14 11kv 315-800kVA
• Usage: Combined Transformer, Power Transformer, Distribution Transformer
• Frequency Characteristics: Power Frequency
• Shape of Core: Ring
• Brand: Qinghao
• Standard: IEC60076 / GB1094
• Connection Group: Y,Yn0/D,Yn11
• Product Name: Oil Immersed Transformer
• Warranty: 24 Months
• Frequency: 50/60Hz
• Logo: Qinghao or Customized
• Tapping Method: on Load / off Load Tapping Changer
• Material: Copper / Aluminium
• Transformer Type: Dry Type Transformer
• Transport Package: Wooden Case or Pallet
• Specification: As per data sheet
• Trademark: Qinghaobiandian
• Origin: China
• HS Code: 8504220000
• Production Capacity: 10000PCS/Year

Product Description

Product Description

Qinghao dry type distribution transformer includes cast resin, amorphous alloy and on-load tap changer type, which provides general security for environment with its non-flammable, self-extinguished, toxic gas-free structure and low noise level. It is humidity proof and suitable for operating in humid and extremely polluted environments. They are ideal transformers to work at -40°C and more than 95% humidity level. Our dry type distribution transformer primary voltage range includes 6,6.3,10.5,11,20,22,24,33, 35,38.5kV and max rating can up to be 3150kVA, which can be manufactured according to customer requirements.

High Voltage:     11kV
Low Voltage:      0.415kV
The rated voltage can be customized as customers' requirements.

Product Parameters

 
High efficiency, low loss, low noise, small size, fire prevention, waterproof, environmental protection.
 

High Voltage:10(6,6.3,10.5,11)KV                                 Connection Symbol:D,yn11 or Y,yn0                    Rated Frequency:50Hz/60Hz    Low Voltage:0.4(0.415,0.433)KV                                   Tapping Range of HV:±4x2.5%                            Insulation Level:LI75 AC35/AC3
Rated power (KVA)	Short-Circuit Impedance(%)	SCZ(B)18 (W)		SCZ(B)14 (W)		SCZ(B)12/13 (W)		No-Load Current (%)	Sound pressure dB(A)	Weight (kg)	Inner Dimension(mm)
		No-Load Loss	On-Load Loss75ºC	No-Load Loss	On-Load Loss75ºC	No-Load Loss	On-Load Loss75ºC				L	W	H
200	4	340	1840	390	1840	465	2050	0.8	46	1350	1600	1400	1400
250		390	2000	455	2000	535	2220	0.8	46	1480	1600	1400	1400
315		525	2570	615	2570	720	2850	0.6	46	1660	1700	1400	1500
400		595	3050	690	3050	820	3380	0.6	46	2040	1700	1400	1500
500		680	3720	800	3720	940	4130	0.5	46	2230	1700	1400	1500
630		785	4410	925	4410	1085	4900	0.5	48	2610	1900	1500	1600
630	6	755	4530	890	4530	1045	5030	0.4	48	2520	1900	1500	1600
800		895	4830	1060	4830	1245	5940	0.4	48	2950	2000	1500	1700
1000		1040	6260	1225	6260	1445	6960	0.3	48	3520	2000	1500	1700
1250		1225	7400	1445	7400	1700	8220	0.3	48	4000	2150	1600	1900
1600		1430	8830	1680	8830	1980	9800	0.3	48	4690	2200	1600	1900
2000		1795	10830	2120	10830	2490	12030	0.3	50	5570	2300	1600	2200
2500		2080	12880	2450	12880	2880	14310	0.3	50	6630	2400	1600	2200
Note: The above parameters are only for designing and selecting  reference, and the final parameters are subject to the actual product.

 

Detailed Photos

Packaging & Shipping

Company Profile

Qinghao Electric Co., Ltd. (Hereinafter referred to as Qinghao Electric) is a reliable and specialized power transmission and distribution equipment manufacturer located in Wenzhou City, Zhejiang Province. We are focusing on transformer, substation, switchgear and other power related products' R&D and manufacture from 2010. Our products mainly include oil immersed transformer, dry-type transformer, amorphous alloy transformer, box type substation, pre-installed substation, high and low voltage switchgear.
With more than 20years develop and production efforts, our products are sold to many countries all over the world. Now our products' technical performance has reached the advanced level in power industry, and our company has become a leading professional power distribution manufacturer not only in China but also in the world. With the concept of "world-class transformers, smart solutions", Qinghao Electric is devoting to provide high-quality power for customers. Let us cooperate with a brighter future.

FAQ

Q: Are you a Manufacturer, factory or Trading company?   
A: Yes, we are engaging over 20years in the research and development, production and operation of distribution equipment (transformer, switchgear, substation, etc.).

Q: What's your warranty terms?
A: We offer 24 months warranty time.

Q: How long is the production time?
A: 25 to 45 days or depending on order requirements.

Q: What's your payment terms?
A: T/T, L/C or negotiation.

Q: How do you conduct quality control in your factory?
A: We implement incoming inspection for raw material, in process inspection during production and 100% OQC inspection before delivery to ensure every product is qualified.

Q: Do you have the products in stock?
A: Normally no, but we have raw material stock to shorten production lead time.

Q: How can I trust you?
A: Qinghao Electric has more than 20years manufacturing experience, and cooperated with many customers all over the world. We have many patent certificates, CE certificate, KEMA certificate, ISO9001, ISO14000 certificate. We are the audited supplier of TUV, Alibaba and Made-In-China.

Q: What should provide to make custom transformer?
A: Technical drawing and specification documents are the best, or you can list key parameters for designing.

Q: Could I have your catalog and price list?
A: Price may change based on material market. Welcome to contact for accurate price via Made-in-China or company official website.

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