Who Are the Manufacturers of PG Clamp for HT Lines?

Parallel groove clamps (PG clamps) are essential components in high-tension (HT) power transmission lines, HT lines are constructed with insulated or bare conductors, supported by towers or poles, and designed to withstand environmental stresses. Due to the voltage level, usually HT lines require strict safety measures, including appropriate clearances and protective devices. The PG clamps are widely used in HT line system because of their durability, corrosion resistance, and excellent electrical performance.

• The Manufacturer of PG Clamps

1. Jera Line: Jera Line is a leading manufacturer of low-voltage (LV) and medium-voltage (MV) cable accessories. Transmission line hardware, including PG Clamps, suspension clamps, and other electrical connectors, is part of its product range, aiming to establish reliable, durable, and high-performance electrical connections.
2. TE Connectivity: A global company based in Ireland has decades of experience in the electrical cable field and is known for innovation in power utility solutions.
3. Hubbell Power Systems: Hubbell Power Systems is a core subsidiary of Hubbell Incorporated, a global leader in power system solutions. Headquartered in Columbia, Hubbell Power Systems specializes in the manufacturing of products for power transmission, distribution, substations, and telecommunications.

What Types of PG Clamp Can Jera Line Supply?

As a leading manufacturer, Jera Line has specialized in power line connections for over ten years and has developed a wide range of products. Jera Line typically produces the following three types of PG clamps:

• Specification

• Key Features bare to bare cable PG cables

1. One or two bolts can be chose
2. Jera Line’s Pg clamp features easy installation and allows for quick and secure setup
3. Aluminum body and hot dip galvanized steel parts ensures high corrosion resistance
4. Competitive prices from the direct factory
5. Pass the test conducted in Jera line factory laboratory

• Key Features of bare to insulated cable PG clamps

1. For bare-to-insulated cable connection
2. Compact size and lightweight, easy for carrying
3. Jera Line’s high - quality aluminum and galvanized steel materials ensure great electrical performance
4. Long - term lifespan with little need for maintenance
5. Great mechanical strength ensures reliable connections

• PG Clamps Key Applications

1. Bare Conductor Connections
2. Bare to Insulated Cable Connections
3. Power Distribution Networks
4. Temporary or Emergency Repairs
5. Industrial and Commercial Wiring

Why Choose Jera Line as Your PG Clamp Connector Supplier?

Finding a real manufacturer is not easy, since there are many companies that only do trade without producing. As a manufacturer from China, Jera Line’s advantages are as below:

• Competitive Prices

Jera Line has the capability to conduct large-scale production, as well as to engage in foreign trade business. By eliminating the middleman, Jera Line saves unnecessary costs and is able to offer more competitive prices.

• Sales Team Suggestions

Jera Line boasts a professional sales team that will tailor our products to your specific requirements and offer expert advice—essentially serving as your external technical consultant.

• International Trading Experiences

With a network of strong partnerships with distributors worldwide, Jera Line ensures its products are available in over 30 countries, which means Jera Line’s products comply with international standards with a wide range applications.

• Self Test

Jera Line’s in-house laboratory conducts tests on the parallel groove clamp in accordance with European fundamental standards. The tests include:

1. Mechanical Pull - Out Test: Evaluates the grip strength when under tensile force
2. Torque/Clamp Force Test: Gauges tightening characteristics and contact pressure
3. Corrosion Resistance Test: Conducts simulation of environmental exposure to test long - term durability.

Conclusion

Jera Line produce PG clamps for HT lines， with competive price and also ensure the quality, so choose Jera Line as your supplier is quite a wise decision, since it has manufacturing capability and cost-effective products. Jera Line is always at your service and looks forward to collaborating with you.

Please don’t hesitate to contact us!