630-2500/35 Series Three-Phase Double-Winding Distribution Transformers with off-Circuit Tap Changer

• Customization: Available
• Application: Power, Electronic, Instrument, Lighting
• Phase: Three
• Cooling Method: Oil-immersed Type Transformer
• Winding Type: Two-winding Transformer
• Certification: ISO9001-2000, ISO9001, CCC
• Usage: Power Transformer, Distribution Transformer
• Frequency Characteristics: Power Frequency
• Shape of Core: EE
• Brand: Honle
• Characteristics: Low Loss, Low Noise
• Protection: Protection Against Thunder and Lightning
• Delivery: 15~20 Days After Deposit
• Withstand Capacity: High Short-Circuit Withstand Capacity
• Transport Package: Export Standard Packing
• Specification: Power Frequency
• Trademark: HONLE/OEM
• Origin: Zhejiang, China
• HS Code: 8504401990
• Production Capacity: 300PCS/Month
• Package Size: 110.00cm * 100.00cm * 170.00cm
• Package Gross Weight: 740.000kg

Product Description

HONLE 630-2500/35 Series Three-phase Double-winding Distribution Transformers with Off-circuit Tap Changer


Overview
35kV series transformers are with the following characteristics: low loss, low noise, protection against thunder and lightning, high short-circuit withstand capacity and beautiful appearance etc. It is made by advanced assembling lines and method, with qualified and refined accessories. It enjoys four remote functions: "remote communication remote test, remote adjustment and remote control" . By remote control from a computer, the power station could be free from supervision in the office. 35kV series energy saving transformers have passed the identification Test by State Bureau of Machinery Industry, and State Power Corporation.

35kV series transformers are mainly used in urban and rural power grids and other industrial, mining enterprises, power transmission and distribution industry and also agriculture projects.

The core is processed by advanced vertical cut, horizontal cut, and stacking with stepped lap core and grade 3 seams.
It disperses the air distribution, improves flux trend, thus, anddecreases the no-load loss, no-load current and noise.

The core uses particular adhesive for the plate, press ring, and silicon steel surface; and a range of overall structure and measures are used to increase the mechanical strength.

New structure of HV, LV windings and reasonable layout of oil duct and connecting area increases the capacity of mechanical strength and short-circuit withstand capacity.

The tank is bell type or core-lifting type, and the tank side is as corrugated form, with flowing lines, simplicity and beauty.

Technical parameters

630-2500/35 Series Three-phase Double-winding Distribution Transformers with Off-circuit Tap Changer

Rated Capacity	Voltage Ratio(kv)		Vector Group	Loss values for S9 serial transformer		Loss values for S10 serial transformer		Loss values for S11 serial transformer		No-load Current	Impedance	Weight		Outline Dimension			Gauge
(kVA)	HV	LV		No- load LOSS	Full- load Loss	No- load Loss	Full- load Loss	No- load Loss	Full- load Loss	(%)	(%)	Oil weight	Total weight	L	W	H	(mm)
630	35 38.5±5% or ±2×2.5%	6.3 6.6 10 10.5 11	Yd11	1.04	8.28	0.94	7.87	0.83	7.78	1.1	6.5	0.65	2.9	2100	1300	2300	820
800				1.23	9.9	1.11	9.4	0.98	9.4	1		0.7	3.2	2200	1350	2350	820
1000				1.44	12.15	1.3	11.54	1.15	11.54	1		0.85	3.5	2350	1450	2400	820
1250 1600 2000 2500				1.76	14.67	1.58	13.94	1.41	13.94	0.9		1.01	3.84	2500	1600	2450	1070
				2.12	17.55	1.91	16.67	1.7	16.67	0.8		1.2	5	2600	1700	2500	1070
				2.72	19.35	2.45	18.38	2.18	18.38	0.7		1.28	6	2730	1800	2600	1070
				3.2	20.7	2.88	19.67	2.56	19.67	0.6		1.4	7	2870	1900	2700	1070

Company information
ZheJiang Honle Electric co.,Ltd. Is the specializes in producing power supply as a member of China Power Supply Society. Since being founded, the company has been insisting on the theoretic guideline of "science&technology is the first productive force" and holding up brand strategy as the guide, relying on forward understanding about power supply technology, perfect craft and unwearied pursuing to quality, we can show top quality power supply products, and set up fine image in Chinese market and abroad market.

Our workshop

Packing & Shipping
Certifications
The products of our company have been approved by Shanghai Quality Supervisor! & inspection Institute.and insured by PICC. We have "CE" Certificate. Honle insists on the policy of developing by quality on the time,and has passed ISO9001 quality management system certification. Relying on rich economic strength, fine production engineering, innovating management mode, we can dare to meet kinds of challenges from China entering WTO that is helpful for establishing reinforced foun dation of international business.

Exhibition show

Company activities

FAQ
Q 1.Where is your market?
A. Our products are popular in North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western European so on. Some of them are our regular customers and some of them are developing. We hope you can join us and make mutual benefit from our cooperation.

Q 2. Can your factory produce according to customers' requirements?
A. Yes, we can produce different products according to customers' requirements.

Q 3. What's the payment terms?
A. We accept LC, T/T, D/P, Western Union PayPal. If others, we can discuss.

Q 4. How's the delivery time?
A. Usually it will take about 30 days after order confirmed.

Q 5.Could you offer Form A or CIO?
A. No problem. We can prepare relative documents to origin affairs office or other office to apply for related certificates.

Q 6.Would you accept to use our logo ?
A. If good quantity, it absolute no problem to do OEM.

Q 7: Are you a manufacturer or trading company?
A: We are a manufacturer with many years of manufacturering experience.

Q 8:What kind of certificates you have?
A:Our company already achieve ISO9001, and for products, we have CE,ISO9001,ISO14001 and so on.

Q 9: How long have you been worked in the electric industry?
A: We have been worked in the electric industry for more than 20 years. We have own research and development department that has 15 engineering technicians.