Scb14 20kv 2000/2500/3150kVA Three Phase Cast Resin Dry Type Distribution Transformer

• 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.: SCB14 20kv 2000-3150kVA
• 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::20(15,22,24)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:LI125 AC55/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	390	2090	450	2090	530	2320	1.5	46	1250	1460	720	1350	1900	1350	2200
250		440	2430	520	2430	610	2700	1.3	46	1480	1490	720	1430	1900	1350	2200
315		510	2900	600	2900	710	3220	1.3	47	1550	1510	720	1470	2100	1400	2200
400		610	3450	710	3450	840	3820	1.1	48	1730	1550	720	1500	2100	1400	2200
500		710	4120	840	4120	980	4580	1.1	48	1980	1580	830	1550	2100	1400	2200
630		800	4870	950	4870	1110	5410	1.0	49	2280	1600	830	1600	2100	1500	2200
800		920	5870	1080	5870	1270	6530	1.0	50	3180	1730	830	1760	2300	1500	2200
1000		1080	6950	1280	6950	1500	7730	0.8	50	3580	1800	830	1780	2300	1500	2200
1250		1250	8180	1470	8180	1730	9090	0.8	52	3680	1820	900	1850	2400	1500	2200
1600		1460	9820	1720	9820	2030	10910	0.8	52	4680	1980	920	2040	2500	1600	2200
2000		1700	11600	2010	11600	2360	12880	0.7	53	5340	2200	960	2080	2700	1600	2200
2500	8	2030	13720	2400	13720	2810	15250	0.7	53	6480	2330	990	2170	2800	1700	2200
3150		2510	16330	2840	16330	3320	18150	0.6	54	7530	2360	1270	2250	2800	1700	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.

Certificates

Business Partners