H-Cass Insulation Three-Phase Dry-Type Transformer

Product Description

H-class insulation three-phase dry-type transformer
1.Product attributes

Brand Name	L/J
Place of Origin	China
Minimum Order Quantity	1Set
Price	Negotiation
Payment Terms	T/T , L/C
Supply Ability	1000 Set
Delivery Time	30-45 Days
Warranty	1 Year

 

1. Production introduction
   As a high performance,high safety,pollution free dry-type transformer,it is suitable for the harsh environments where there is a high fire protection requirement,the great load fluctuation and the site where is of filth and moisture.For example:airport,power plant,metallurgy operation,hospital,high building shopping center,densely inhabited area,petrochemical industry,nuclear power station and nuclear submarine,etc.

 

1. Normal service conditions
   1)Altitude should not be over 1000m:indoor type
   2)Highest ambient temperature should not over:+40ºC;Highest daily average should not over temperature:+30ºC
   3)Highest annual average temperature should not over +20ºC,lowest temperature should not below -5ºC,We can provide transformer operated in special conditions according to user's requirement.

 

1. Performance characteristics
   1)Excellent heat dissipation,long thermal life,good overload capacity,without forced air-cooling under a long-term 120% overload and IP45 condition.It can operate for a long time at full load.

2)Extremely high safety fire resistance performance,smoke-free while burning under a temperature as high as 800ºC.
3)Extremely high thermal shock resistance capacity.
4)100% water-proof,excellent moisture -proof.
5)Unique winding structure and field strength calculation makes partial discharge impossible.
6)Low loss and significant energy saving effect.
7)The insulation material and copper conductor can be dismantled easily and recycled after the service life. Therefore,no pollution will occur.
5. Main technical parameters of H-class insulation three-phase dry-type transformers
 

Rated capacity(KVA)	Voltage combination(KV)			Connecting grouped	No-load loss(W)	Load-loss(W)(120^oC)	Load-loss(W)(75^oC)	Short circuit impedance(%)	No-load current(%)	Yawp grade(Db)	IP00(no crust)					IP20(IP23)				High voltage connection end(mm)	Low voltage connectionend(mm)
	High voltage(KV)	Tapping(%)	Low voltage(KV)								Length(mm)	Width(mm)	Height(mm)	Gauge(mm)	Gross weight(kg)	Length(mm)	Width(mm)	Height(mm)	Gross weight(kg)
100	6 6.3 10	±5 ±2×2.5	0.4	Yyn0 or Dyn11	405	2165	1765	4	2.0	40	1000	520	1030	400	720	1300	1000	1400	980	M10	(a)40×4
125					480	2590	2115		1.8	42	1000	520	1050	400	800	1300	1000	1400	1060	M10	(a)40×4
160					560	3100	2530		1.8	42	1050	670	1080	550	880	1500	1100	1400	1100	M10	(a)40×4
200					655	3970	3240		1.6	42	1070	670	1150	550	900	1500	1100	1600	1120	M10	(a)40×1
250					760	4675	3815		1.6	43	1100	670	1200	550	1070	1500	1100	1600	1300	M10	(a)40×6
315					880	5610	4575		1.1	45	1130	780	1220	500×660	1200	1500	1250	1600	1450	M10	(a)40×6
400					1040	6630	5410		1.4	45	1170	780	1290	660	1350	1500	1250	1600	1600	M10	(b)60×6
500					1200	7945	6480		1.4	45	1220	780	1355	660	1570	1700	1250	1800	1800	M10	(b)60×6
630					1400	9265	7560		1.3	45	1300	780	1380	660	1700	1700	1250	1800	1950	M10	(c)80×8
630					1345	9775	7975		1.3	45	1380	780	1250	660	1680	1700	1250	1800	1930	M10	(c)80×8
800					1695	11560	9430		1.3	46	1450	940	1295	680×820	2050	1900	1500	1800	2340	M10	(c)80×8
1000					1985	13345	10885		1.1	46	1470	940	1380	680×820	2310	1900	1500	1800	2600	M10	(d)100×10
1250					2385	15640	12760	6	1.1	47	1570	940	1515	820	2790	1900	1500	2000	3100	M10	(d)100×10
1600					2735	18105	14770		1.1	48	1660	940	1650	820×1070	3500	1900	1500	2000	3830	M10	(e)120×10
2000					3320	21250	17335		1.0	48	1710	1090	1750	820×1070	4200	2100	1650	2000	4600	M10	(d)120×12
2500					4000	24735	20180		1.0	49	1750	1190	1815	820×1070	4725	2100	1650	2000	5200	M10	(d)120×12

 
6. Packaging & Shipping
Packaging: Wooden case, container or according to client's requirements
Shipping: Land transportation and Ocean transportation

About us
Powerchina Henan Electric Power Equipment Co., Ltd.

• POWERCHINA Henan Electric Power Equipment Co., Ltd. is a subsidiary company of Power Construction Cooperation of China (POWERCHINA) FORTUNE GLOBAL 500
• Professional customer service, product development, technical Support and after Sale Service.
• POWERCHINA Henan Electric Power Equipment Co., Ltd, covering an area of 84000 square meters, was established in 1958
• POWERCHINA Henan Electric Power Equipment Co., Ltd has a total of more than 426 employees, including more than 128 engineers and technicians.

History
POWERCHINA Henan Electric Power Equipment Co., Ltd. covering an area of 84000 square meters was established in 1958 under the name of Luohe Iron Industry Association, during these period, the name of the company changed several times as follows: Luohe Iron Industry Association in 1965, Luohe Electric Equipment Material Factory in 1971, and was placed under the administration of the Electric Power Industry Bureau of Henan in 1976, Henan Electric Equipment Material Company in 2010 with the supervision of State Grid Cooperation of China, after reorganization, become subsidiary company of Power Construction Cooperation of China(POWERCHINA) in September 2011. In 2018, the company name has changed to POWERCHINA Henan Electric Power Equipment Co., Ltd. Presently, the company has a total of more than 426 employees, including more than 128 engineers and technicians, and its fixed asset reached more than 100 million Yuan.

Service
We provide the following services:
Product development and production
Professional customer service
Technical Support
Reliable warehousing and logistics
After-Sale Service and warranty commitmentsOEM&ODM
We have many oversea projects, which have made us professional in OEM and ODM.


Production line
Our company has 440 sets of production equipment and experimental equipment, including low-pressure casting machines, 800-ton die-casting machines, CNC machining centers, 1000-ton servo direct-drive electric screw presses, 300T (200T) horizontal tensile testing machines, 100T servo universal testing machines, magnetic particle flaw detection machines, pendulum impact testing machines that can meet the requirements of - 40 ºC, spectral analyzers, etc., as well as forging hardware, anchor bolts, nuts, segment bolts, dacromet 6 fully automatic production lines including photovoltaic support.


R&D Center
Our R&D Center owes 300t horizontal tension machine, 300t horizontal tension machine, Magnetic particle flaw detector, Magnetic particle flaw detector, Magnetic particle flaw detector, Spectrum analyzer, Coating testing machine and so on
Our Team
We are member of the National Overhead line Standardization Committee and China Electric council Power Equipment Standardization Committee,Participated in the formulation of DL/T 764-2014 DL/T 1343-2014 DL/T284-2012 and other professional standards,At the same time, assisted the State Grid Corporation of China to formulate the general design standard of 1000kV and 800kV transmission and distribution line fittings.
We are also a state-level high-tech enterprise, a provincial enterprise technology center, a Research center of Henan Energy-saving electric power fittings Engineering technology, an innovative pilot enterprise of Henan Province, and an intellectual property advantage enterprise of Luohe City.