off Load Tap Changer for Transformer

• Type: High-voltage
• Structure: Single-column Disconnector
• Installation: Outdoor High-voltage
• Model NO.: Tap Changer
• Operation: Manual
• Grounding Mode: Not Grounding
• Movement Mode: Plug-in Type
• Number of Poles: Three Pole
• Grounding: Un Grounded
• Series: Single-Stage
• Run: Plug-In
• Switching Mode: Single Throw-in
• Structure of Operating: Manual
• Certification: ISO, IS9001
• Brand: /
• Transport Package: /
• Specification: customization
• Trademark: /
• Origin: China
• HS Code: 8535309000
• Production Capacity: 50000
• Package Size: 11.50cm * 11.50cm * 11.50cm
• Package Gross Weight: 50.000kg

Product Description

WST series off-circuit Tap Changer (Linear form)

This kind of switch applies to the single-phase, three phase, combination oil-immersed transformer electrical power with frequency of 50HZ, 60HZ, rated voltage of 10KV, 35KV, rated current of 30A~500A; the voltage-regulating mode are: central part, terminal point ncutral point, which canbe dircctly fixed on the tank cover of the transformer, exchange under the off-circuit condition.

Voltage Regulation Model
I : terminal point
II : central point
III : neutral point
IV : Y-△ conversion
V : series-parallel connection

 

Our Advantage

* High pressure capability
* Strong anti-aging ability
* Strong anti-lightning impact
* Strong protection
* Use smoothly
* Stable use
 

1.Type :	non-excitation strip tap changer for transformers
2.Rated current:	63A
3.Rated voltage:	35KV
4.Regulating position:	Central
5.Tapping heads.	4
6.Tapping positions.	3
7.Phase   number	Three phases
8.Management   system:	IS09001:2008
9.Power  supply	50HZ,60HZ/200A~1500A/35KV,66KV,110KV
10.Max.current and voltage:	1500A/110KV
11.Operation time:	10000 times

Polymer composite insulated rod made of glass fiber and epoxy resin by high temperature pultrusion.Have excellent strength and insulating properties.
Connector made of pure copper with pickling passivation
Have excellent electrical properties, antioxidant and durability.

Toothed gear made of PA66 (reinforced nylon).
Have excellent strength and durability.
Leaf spring with painted and quenched. Clip made of pure copper with silver plated.
Have excellent anti-corrosion, flexibility and strength.

Knob made of aluminum alloy with surface painting treatment
Have excellent anti-corrosion.

FAQ
1.Q:What's your main products?

A: We provide professional Transformer Accessories and Insulation Materials with 15 years experience.

 

2.Q Why chooses us?

A: Well experienced in our field. Our staff of engineers offers high-valued design guidance to
assure product performance and efficiency. And our strict adherence to rigorous quality control and tolerance standards lead to easier assembly of finished components at your facility. We always focus on Quality.

 

3. Q: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.

 

4. Q: Does your company accept customization?

A. Yes, we can accept OEM/ODM.

 

5.Q: Do you have the products instock?

A: Depends on your request,we have standard models in stock.Some special product and big order will be newly produced according to your order.

 

6. Q: What's your payment terms?

A: We usually accept all kinds of payment terms, T/T, L/C, Western union, Cash.

 

7. Q: What do you have for certificate?

A: :Quality Service Credit Certificate, Enterprise Credit Grade Certificate,Credit Operation Demonstration Unit Certificate, Quality Management System Certificate, etc.

 

8.Q:Can we visit your company?

A:Yes,for sure, you are welcome to visit our company.