Dry Type Transformer for Reliable Power Distribution

• Customization: Available
• Application: Electronic, Instrument, Lighting
• Phase: Three
• Core: Core-type Transformer
• Cooling Method: Dry-type Transformer
• Winding Type: Two-winding Transformer
• Certification: ISO9001
• Usage: Combined Transformer, Power Transformer, Distribution Transformer
• Frequency Characteristics: Power Frequency
• Shape of Core: Ring
• Brand: Linmai
• Transport Package: Wooden Case
• Specification: fixed type
• Trademark: linmai
• Origin: Zhejiang, China
• HS Code: 850422000
• Production Capacity: 2000/ Month

Product Description

Product Description

     The non encapsulated coil three-phase dry-type power transformer produced by Nomexinsulation system approved by UL has the advantages of safety, reliability, energy saving, fireprevention, explosion-proof and simple maintenance. lt has advanced design, reasonablestructure, beautiful appearance, and its main performance indicators are superior todomestic standards, such as partial discharge level, no-load loss, load loss, noise, and canadapt to high humidity environment. lt can be installed in polluted and humid environmentnear lakes, seas and rivers, and in areas with high fire protection requirements and heavy loadIt is suitable for high-rise buildings, airports, stations, wharves, subways, hospitals, power plants,metallurgical industries, shopping centers Densely populated areas and petrochemical, nuclearpower plants and other fields..Dry type distributing transformer whose winding is sealed up with epoxy, therefore the resininsulating dry type transformer is flame retardant, explosion-proof, free from maintenance andpollution, and dry type transformer is compacted and can go deep into load center.

Product Parameters

 

 

Nominal	Voltage unitcombination		Low voltage(KV)	Vector Group	No-load loss(W)	Loasloss (W)		No-load current(%)	Short-circuit impedance(%)
capacity(KVA)	High voltage(KV)	High voltage tap				F class	H class
		range				(120ºC)	(120ºC)
50			0.4	Yyn0 Dyn11	450	1420	1520	2.3	6
100	35 36 37 38.5	±2×2.5% or  ± 5%			630	2090	2230	2
160					790	2810	3000	1.5
200					880	3320	3550	1.5
250					990	3800	4060	1.3
315					1170	4510	4820	1.3
400					1370	5410	5790	1.1
500					1620	6650	7110	1.1
630					1860	7690	8230	1
800					2160	9120	9760	1
1000					2430	10400	11100	0.75
1250					2830	12700	13600	0.75
1600					3240	15400	16500	0.75
2000					3820	18200	19500	0.75
2500					4450	21800	2330	0.75
35KV main 800kVA~25000KVA NLTC Power transformer
Nominal	Voltage unitcombination		Low voltage(KV)	Vector Group	No-load loss(W)	Loasloss (W)		No-load current(%)	Short-circuit impedance(%)
capacity(KVA)	High voltage(KV)	High voltage tap range				F class	H class
						(120ºC)	(120ºC)
800	35 36 37 38.5	±2×2.5% or  ± 5%	3.15 6 6.3 10 10.5 11	Yyn0 Yd11 Dyn11	2250	9400	10000	0.95	6
1000					2670	10900	11600	0.95
1250					3130	12900	13800	0.85
1600					3690	15400	16500	0.85
2000					4230	18200	19500	0.75	7
2500					4860	21800	23300	0.75
3150					6030	24500	26200	0.7	8
4000					7020	29400	31500	0.7
5000			6 6.3 10 10.5	Ynd11 Yd11 Dyn11	8370	34900	37400	0.6
6300					9900	40800	43700	0.6
8000					11300	46000	49300	0.5	9
10000					12900	55500	59400	0.5
12500					15700	64600	69100	0.4
16000					19300	76000	81300	0.4
20000					22900	85500	91500	0.35	10
25000					27100	101000	108000	0.35
35KV main 2000kVA~25000KVA OLTC Power transformer
Nominal	Voltage unitcombination		Low voltage(KV)	Vector Group	No-load loss(W)	Loasloss (W)		No-load current(%)	Short-circuit impedance(%)
capacity(KVA)	High voltage(KV)	High voltage tap range				F class	H class
						(120ºC)	(120ºC)
2000	35 36 37 38.5	±4×2.5%	3.15 6 6.3 10 10.5 11	Yd11 Dyn11	4500	19000	20300	0.75	7
2500					5220	22600	24200	0.75
3150					6300	25400	27200	0.7	8
4000					7380	30400	32600	0.7
5000					8730	36100	38600	0.6
6300					10300	41800	44700	0.6
8000					11800	47500	50800	0.5	9
10000					13500	57100	61200	0.5
12500					16400	66500	71100	0.4
16000					20200	78200	83700	0.4
20000					23800	88000	94200	0.35	10
25000					28100	104000	111000	0.35

Company Profile

Leisheng New Energy Technology (Wenzhou) Co., Ltd. is a comprehensive high-tech enterprise that integrates research and development, production, sales, and service. It mainly engages in the research and development, production, and service of power systems such as box substations, American box transformers, underground box transformers, high voltage switchgear, low voltage switchgear, cable distribution boxes, and switch stations. In recent years, through the unremitting efforts and hard work of all employees, the company has won the reputation of "AAAA level enterprise" and "integrity enterprise" in the industry with excellent quality and high-quality service, which has touched the industry.

 Lei Sheng Company has won the national high and low voltage switchgear production order and product quality. The company has passed the ISO 09001-94 quality assurance system certification, covering all product development, manufacturing, storage and transportation, pre-sales, sales, and after-sales services. All aspects are strictly monitored by the ISO 09000 system; AOSlQ has released the "Regulations on Compulsory Product Certification Management". In 2018, the company produced a series of related products and successively passed the national mandatory "CCC" certification.
Leisheng New Energy Technology (Wenzhou) Co., Ltd. always adheres to the entrepreneurial spirit of "pragmatism, innovation, civilization, and progress", and regards quality and service as the cornerstone of the enterprise brand. For a long time, Leisheng Electric has been closely focused on the core development strategy of "specialization", promoting the development and growth of the enterprise with the spirit of "innovation", winning the market and returning to society with an honest and pragmatic business philosophy, and keeping the enterprise in fierce competition. The electrical industry has maintained stable and healthy development for many years, achieving good economic and social benefits, laying a solid foundation for the company's further professional development.

Certifications

The company is committed to the prosperityand development ofChina's power industrythrough technological progress.Adheringto the policy of "quality first, customerfirst",and pursuing the business philosophyof "honesty and trustworthiness", activelyparticipating in market competitionseeking truth from facts and Innovatlonconstantly striving for progress, so thatwe can provide high-quality productsand excellent after-sales service to ourcustomers in a timely and more effectivemanner.

 

After Sales Service

Packaging & Shipping

FAQ

Q: What's your major products?
A: Oil immersed transformer, dry type transformer, Transformer Substation, High and Low Voltage Switchgear.

Q: Can your product be customized?
A: Considering differences in voltage, frequency and other specialty of transformer product in different countries and regions, our product can be customized according to your requirements.

Q: When can I get the price?
A: Usually we quote within 24 hours after we get your inquiry.

Q: What about lead or shipping time?
A: The lead time depends on the quantity you ordered, generally within 15 days upon receipt of advance payment.

Q: What is the price of shipping?
A: Depending upon the port of delivery, prices vary.

Q: Do you offer guarantee for the products?
A: Yes. We offer at least one year's guarantee for all of our transformers.

Q: Your Advantage?
A: 15 years experience, Advanced production equipments, Stable quality, Fast delivery, Professional & good & Prompt service. Also some free parts can be provided for you.