25KV 200A Bushing Insert
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25KV 200A Bushing Insert

25KV 200A Bushing Insert for connecting medium voltage network, such as transformers switch switch gears and cable. In terms of 25KV 200A Bushing Insert production Enoch has internationally advanced rubber products to compound in shaping equipment, the electric testing laboratory of high voltage ,part set test equipment , X-rays test equipment , the relevant performance test equipment of rubber products and the purifying workshop.

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Product Description

25KV 200A Bushing Insert for connecting medium voltage network, such as transformers switch switch gears and cable. In terms of 25KV 200A Bushing Insert production Enoch has internationally advanced rubber products to compound in shaping equipment, the electric testing laboratory of high voltage ,part set test equipment , X-rays test equipment , the relevant performance test equipment of rubber products and the purifying workshop.


Zhejiang ENOCH electric co.,ltd own dozens of injection equipment,rubber mixing equipment and experimental equipment.Over the years, thanks to the support and love of new and old customers at home and abroad, our 25KV 200A Bushing Insert are exported to Europe and America, Middle East, South Asia and other dozens and regions, creating a good corporate image and reputation.


Due to the 25KV 200A Bushing Insert demand is increasing day by day, in order to meet the demand,the company purchased land and construction plant in Liushi City as a production base, and registered a new company name which named Zhejiang Enoch Electric Co., Ltd. The company has been committed to the pursuit of high quality, fine, beautiful, new products, highly competitive product prices and supply speed, perfect service quality, in order to achieve the state of As Good as It Gets. We support minimum order quantity and offer free trial of new products. We are willing to let the customer first understand us, grows together, realizes the cooperation win-win!

 

Product Specification and Ratings Overview

Technical Specification

Test Item

Parameters

Continuous operating voltage

15.2kV/26.3kV

AC withstand voltage

55kV/5min

DC withstand voltage

78kV/15min

1.5/50μs Impulse withstand voltage

125kV

<10PC Partial discharge voltage

22kV

All the parameters of the 25KV 200A Bushing Insert are in conformity with the requirements and qualified.

 

Product Features and Performance

The uncomplicated nature of the current path design delivers superior, reliable performance.


An internal broach allows for positive torque controlled installation. Using the optional installation torque tool the bushing insert can be properly tightened into the bushing well without the fear of accidentally breaking the bushing well stud. Power exclusive latch indicator ring, located on the circumference of the bushing's collar, eliminates the guesswork of loadbreak elbow installation on the bushing insert.


The bright yellow ring provides immediate feedback to determine if the elbow is properly installed on the insert. If the yellow ring is completely covered by the loadbreak elbow, it is fully "latched," if the ring is visible, the elbow can be installed correctly before any problems can occur.


The Bushing Insert are molded using high quality sulfur-cured insulating and semi-conducting EPDM rubber.When mated with a comparably rated component, the bushing insert provides a fully shielded and submersible connection for loadbreak operation.

 

Ordering Information

The 25KV 200A Bushing Insert are packaged in a heavy duty polyethylene bag Each Kit contains:

1

Standard 15KV 200A Elbow Arrester 17/50 Body

2

Silicone Lubricant

3

Installation Instruction Sheet

4

Clean Paper

 

Product Structure and Detail

1. INSULATION: High quality, peroxide-cured EPDM rubber formulated, mixed and molded in-house for consistent and reliable field performance.

2. LATCH INDICATOR RING: Molded-in bright yellow ring eliminates elbow installation guesswork by assuring a quality connection.

3. SEMI-CONDUCTIVE SHIELD: High quality EPDM rubber provides protective deadfront shield that make sure they have grounding ,meets requirements of IEEE Standard 592.

4. CONTACT HOLDER: Copper component transfers current from piston-contact to bushing well stud.

5. THREADED BASE: 3/8"-16 UNC Copper threads provide connection to bushing well stud.

6. HEX BROACH: 5/16" hex broach permits consistent installation with torque tool.

7. INTEGRAL PISTON-CONTACT: One-piece copper component provides a multi-point, knurled current transfer to the contact holder.  During a "fault-close" switching operation, the piston is forced quickly forward to engage the elbow's loadbreak probe.

8. GROUNDING TABS: Three tabs molded into a semi-conductive shield for the attachment of a ground wire to maintain deadfront safety.

9. ARC SNUFFER ASSEMBLY: Arc-ablative plastic produces arc extinguishing gas during loadbreak switching operations.

10. SHIELD HOUSING: Structural member of insert providing mechanical strength and uniform electrical shielding.

 


Product Qualification

1. Excellent quality

Our 25KV 200A Bushing Insert are tested by third party power labs according to IEC standards.The company has obtained ISO9000 quality system certification and environmental protection certification.


2.Professional services

We have been doing advanced research in the field of 25KV 200A Bushing Insert manufacturing. In order to improve the quality and level of service, our personnel completed the QC training, and set up a special inspection department.


3.Powerful technology

Zhejiang ENOCH electric co.,ltd have own factory and have 20 years experience in power connection.


Our Service

Besides our existing products, we can produce various products according to customers' drawings or samples. In the early stage, we will communicate with you in detail. After the product is confirmed, we will give the customer a sample of the goods before production. When the customer confirms, we will carry out production. If have any quality problems, we will solve it.Our aim is to be honest, have sincerity and promise, harmonious and altruistic,that is why the customers choose and believe us.


FAQ

Q1:Can you can design the connectors/bushings according to our size?

A1:Yes


Q2:If OEM is acceptable?

A2:Yes


Q3:Are you a trading company or a manufacturer?

A3:We are a manufacturer.


Q4:How long is your delivery time?

A4:Base on the quantity.


Q5:Where is your factory located?

A5:Lishui city Zhejiang Province China.

 

 

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