De Energized off Load Round Tap Changer for Three/Single Phase Oil Transformer

• Type: High-voltage
• Structure: Three-column Disconnector
• Installation: Indoor High-voltage
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: Tap Changer
• Operation: Manual
• Grounding Mode: Not Grounding
• Movement Mode: Plug-in Type
• Number of Poles: Three Pole
• Grounding: Un Grounded
• Series: Three
• Run: Plug-In
• Switching Mode: Single Throw-in
• Common Model: /
• Structure of Operating: Manual
• Certification: ISO, CE
• Brand: /
• Transport Package: /
• Specification: customization
• Trademark: /
• Origin: China
• HS Code: 8504901900
• Production Capacity: 50000
• Package Size: 50.00cm * 30.00cm * 50.00cm
• Package Gross Weight: 50.000kg

Product Description

The switch adopts new structure,  new technology, having the advantages of reasonable structure, good hand-feeling ,Flexible rotary, reach the position accurately etc. It is the improved product of the off-circuit tap changer in china at present, which applies to the three-phase oil-immersed electrical power transformer with the frequency of 50HZ,60HZ, the rated voltage of
10KV,35KV,the rated current of 63A,125A,250A. It can be directly fixed on the tank cover of the trans-former, operation under the off-circuit condition.

Rated Voltage KV	Range of voltage regulation	Power-frequency withstand Voltage 1min KV
		To earth	Interphase	Inter contactor
15	± 2×2.5%	45	-	10

FAQ

Q1: What's your main products?
A: We are professional supplier of Transformer Accessories and Insulation Materials with more than15 years' experience.

Q2: Can I get some samples?
A: Yes, sample order is available for quality check and market test.

Q3: Does your company accept customization?
A: Yes, we can accept OEM/ODM.

Q4: How can you control your quality?
A: For each production processing, we have complete QC system for the chemical composition, physical and electrical properties.After
production, all the goods will be tested according to related standards, and the ex-factory test reports will be sent along with
shipment documents.

Q5: What's your payment terms?
A: We can accept the payment through L/C, D/A, D/P, T/T, Western Union, MoneyGram, Paypal, Alibaba Trade Assurance.

Q6: Can we visit your factory?
A: Sure, you are welcome to visit our factory anytime.