Ceramic Disc Suspension Insulator 52-3 Porcelain Insulator

• Customization: Available
• Application: High-voltage
• Material: Porcelain
• Model NO.: 52-3
• Structure: Suspension Insulator
• Type: Disc
• Usage: High Voltage Power Transmission, Insulation, Electrical Installation
• Connection Method: Trough Type
• Size of Bearing Capacity: 70KN
• Certification: CE, ISO9001
• Color: Brown
• Brand: Bonle
• Transport Package: Wooden Case
• Trademark: Bonle
• Origin: Fuzhou
• HS Code: 8546209090
• Production Capacity: 50000

Product Description

Product Description

Class ANSI			52-1 XP-4.5C-M	52-2 XP5-7C-M	52-3 XP-7-M	52-4 XP-7C-M	52-5 XP-11-M
Fig			1	2	3	4	3
Main Dimensions mm		D	165	190.5	254	254	254
		H	139.7	146	146	146	146
Creepage Distance/mm			117.8	209.5	292	292	279.4
Power Frequency Puncture Voltage KV			80	90	110	110	110
Average Flashover Voltage	Power-Frequency	Dry/KV	60	65	80	80	80
		Wet/KV	30	35	50	50	50
	Critical-Lmpulse 15 × 40us Wave	Positive/KV	100	115	125	125	125
		Negative/KV	100	115	130	130	130
Radio-Influence-voltage Data		Test Voltage to Ground/KV	7.5	7.5	10	10	10
		Maximum RIV at 1000kHz/uKV	50	50	50	50	50
Electromechanical Load/kg			4500	6750	6750	6750	11250
Mechanical Impact Strength/in-16			45	50	55	55	60
Time Load Test Value/kg			2700	4500	4500	4500	6750
Weight(kg)			2.5	3.9	4.6	4.9	5.6

A needle-type insulator is a component made of insulating material used to support or suspend wires and form electrical insulation between poles and wires. One or more pin insulators can be used on a single tower, and the number of insulators used depends on the voltage level applied.

Due to the material's own light weight, the overall weight of the product remains very light even after increasing the climbing distance. The product is not prone to cracking or breaking, has excellent hydrophobicity, and can be used stably at the low and high temperatures specified by the standard. Because of the material's inherent corrosion resistance, it is very suitable for coastal areas and high-pollutant areas.

Due to the numerous advantages of polymeric crystalline silicon pin insulators (polymeric gold silicon pin insulators), many countries are gradually replacing their original insulators with polymeric gold silicon pin insulators.

It has the following characteristics:

1. Excellent resistance to electrical tracking;

2. Corrosion-resistant reagents, strong impact resistance, and high-temperature resistance;

3. Unbreakable and lightweight;

4. It is convenient for installation, transportation and storage;

5. Low operation and maintenance costs;

6. Long service life;

7. High surface hydrophobicity;

8. Reduce tree felling;

9. Flashover protection;

10. Reduce animal mortality and the damage caused by animals;

Company Profile

Bonle Group

About us

BONLE is a professional manufacturer of high voltage electrical product for overhead transmission line and substation project. The product including but not limit with insulator, cutout fuse, lightning arrester,switch&socket,cross arm & spindle with well-equipped testing facilities and strong technical force. 
 
With a wide range, good quality, reasonable prices and stylish designs, our products are extensively used in power electrical industry and other industries. 

Our products are widely recognized and trusted by users and can meet continuously changing economic and social needs. 
 
We welcome new and old customers from all walks of life to contact us for future business relationships and mutual success!

Certifications

FAQ

CAN I REQUEST FINISH SAMPLES?

Yes! Contact our Sales Team and we'll send you free finish samples! This is a great way to avoid returns if you're deciding between several finish options!But freight collected.

WHAT ARE YOUR LEAD TIMES? WHEN WILL MY ORDER SHIP?

Because our lights are manufactured by orders, it typically takes between 7 to 14 weeks to complete an order. However, lead times may vary due to the current order volume and any customizations made to your fixtures. If your order is time sensitive, get in touch with our Sales Team!

I NEED MY PRODUCTS. CAN I GET EXPEDITED SHIPPING?

This street light features high brightness, energy saving, environmental protection, and easy installation. It has a waterproof rating of IP67 and has passed CE certification. It is suitable for schools, parks, roadsides, factories, squares, etc. It has a warranty period of 3 years. Moreover, we can provide various styles to meet your needs.

I RECEIVED A VENDOR PRODUCT FROM THE MANUFACTURER. CAN I RETURN IT TO THEIR ADDRESS?

Unfortunately, no. Most manufacturers do not accept returns or offer refunds. Give us a call if you have any questions. We're happy to clarify!

DO YOU ACCEPT RETURNS? IF SO, HOW DO I RETURN A PRODUCT?

Yes, we accept returns on most orders! See our return policy or contact our sales team for more information.

DO YOU OFFER DISCOUNTS FOR LARGE ORDERS OF MULTIPLE PRODUCTS?

We do offer discounts for large orders! Get in touch with our Sales Staff to find out if your order qualifies!