High Voltage Amorphous Alloy Core Casting Resin Insulation Dry Type Power Distribution Transformer Price 35kv 630/800/1000/1250/1600kVA

• 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.: SCB12/13 35kv 630-1600kVA
• 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: Dry Type 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.

Advantages:
1. Health & Safety
• No liquids used, no risk for leakage, hardly inflammable, highly moisture-proof.
• No pollution to the environment.
• Extremely low content of burnable material, no content of any halogen, silicones, nitrogen in the insulation.
2. Flexibility & Cost Saving
• Minimum maintenance is required, can repair at site.
• Installation close to the center of major consumers
• Reduce cable costs, transmission losses and installation costs.
3. Durability
• Cooling is the most efficient (up to 40%).
• Low partial discharge with high life expectancy.
• Excellent insulation level, short circuit and lightning impulse.
• Ability to handle greater short time overloads rather than oil type.

Service environment:
1. Ambient temperature: Maximum +40ºC, Minimum -40ºC
2. Altitude: less than 1000 meters.
3. Seismic level: less than 3m/s2 at horizontal direction and less than 1.5m/s2 at vertical direction.
4. Installation environment: No obvious and heavy pollution, no explosive and corrosive gas and dust, with good air ventilation and no severe vibration and shock.
(Note: If the application environment is different from the above standard conditions, please contact for customized designs.)

Product Parameters

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

The rated voltage can be customized as customers' requirements.  

High Voltage: 35(33,38.5)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:±2x2.5%                                   Insulation Level:LI200 AC85/AC3
Rated power (KVA)	Short-Circuit Impedance(%)	SC(B)18 (W)		SC(B)14 (W)		SC(B)12/13 (W)		No-Load Current (%)	Sound pressure dB(A)	Weight (kg)	Inner Dimension(mm)			Overall Dimension(mm)
		No-Load Loss	On-Load Loss75ºC	No-Load Loss	On-Load Loss75ºC	No-Load Loss	On-Load Loss75ºC				L	W	H	L	W	H
200	6	470	2360	540	2360	640	2630	1.5	51	1550	1590	920	1790	2300	1600	2200
250		520	2700	610	2700	720	3010	1.3	51	1750	1590	920	1860	2300	1600	2200
315		620	3210	730	3210	850	3570	1.3	51	1950	1650	850	1750	2400	1700	2200
400		730	3850	850	3850	1000	4280	1.1	51	2200	1840	890	1800	2400	1700	2300
500		850	4730	1010	4730	1180	5260	1.1	52	2640	1910	920	1800	2500	1700	2300
630		970	5480	1150	5480	1350	6090	1.0	52	2880	1970	930	2100	2600	1700	2400
800		1130	5830	1340	5830	1570	6480	1.0	52	3530	1980	1030	2030	2600	1800	2500
1000		1280	7400	1510	7400	1760	8230	0.8	52	4080	2070	1060	2070	2700	1800	2500
1250		1480	9040	1750	9040	2060	10040	0.8	53	4430	2080	1050	2080	2700	1800	2500
1600		1710	10960	2010	10960	2360	12180	0.8	53	5310	2150	1050	2180	2800	1800	2600
2000		2010	12960	2370	12960	2780	14390	0.7	54	6410	2300	1050	2250	2900	1800	2700
2500	8	2340	15500	2760	15500	3240	17230	0.7	55	7630	2400	1100	2230	3000	2000	2700
3150		2890	18590	3330	18590	3830	20510	0.6	55	7530	2500	1200	2350	3000	2000	2800
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.

Certificates

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