FRP Telescopic Earth Discharge Rod ( 66 To 132 KV)

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FRP Telescopic Earth Discharge Rod ( 66 To 132 KV) Specification

Purity
Copper purity above 99%

Tensile Strength
Over 700 MPa

Life Span
Over 10 years usage under normal conditions

Copper Thickness
Conducting hook 3 to 5 mm

Strength
High mechanical strength for safe operation

Product Type
FRP Telescopic Earth Discharge Rod

Material
Fibre Reinforced Plastic (FRP), Copper Earthing Hook

Application
For earthing, discharge and safety purpose in 66 to 132 KV switchyards

Function
High Voltage Earthing and Discharge

Shape
Telescopic Cylindrical

Surface Treating
Smooth Insulated Finish

Tolerance
5 mm length tolerance

Dimension (L*W*H)
Varies by section; typical extended length 5.5 to 7 meters

Weight
Approximately 3.8 to 6 kg (depending on sections)

Color
Yellow

Insulation Class
EHV grade insulation

Operating Voltage
Suitable for 66 KV to 132 KV

End Fittings
Threaded and replaceable

Dielectric Strength
Above 100KV per 300 mm

No. of Sections
3 to 6 (customizable)

Resistance to Weather
UV and moisture resistant

Storage
Compact, collapsible design for ease of transportation

About FRP Telescopic Earth Discharge Rod ( 66 To 132 KV)

We are the prominent names engaged in offering of all grades FRP Telescopic Earth Discharge Rod ( 66 To 132 KV) that is used to discharge the residual current of overhead line. Obtainable in varied sizes and specifications, these discharge rods come in different sizes and specifications. The offered rod is accurately designed and generally used in all electrical appliances in varied industries. FRP Telescopic Earth Discharge Rod ( 66 To 132 KV) is known for its high tensile strength, low maintenance, high durability and anti-corrosive qualities.

Range of locking system:

Threaded coupler
Push button type
Telescopic push button
Grounding clamp
Cable size & length provided as per your requirement.

Section	Length	Voltage System	Type Tested
2	10	66 KV	110 KV
3	15	132 KV	460 KV
4	16	132 KV	460 KV
4	18	132 KV	460 KV
4	20	132 KV	460 KV
5	24	132 KV	460 KV

Superior Safety for High Voltage Environments

With dielectric strength above 100 KV per 300 mm and EHV grade insulation, this telescopic earth discharge rod is ideal for safe earthing and discharge operations in electrical switchyards handling voltages from 66 KV to 132 KV. Its smooth insulated finish and robust FRP material guarantee both operator and equipment protection, even in challenging conditions.

Flexible, Customizable Design

Available in 3 to 6 sections, the rod extends to lengths between 5.5 and 7 meters, providing adaptable reach based on operational requirements. The compact, collapsible design simplifies storage and transport, while threaded, replaceable end fittings enable easy customization and maintenance.

Engineered for Longevity and Resilience

Manufactured with high-purity copper hooks and UV/moisture-resistant FRP, this rod delivers a lifespan of over 10 years under normal use. Its sturdy construction and high mechanical strength withstand frequent handling in the field, ensuring consistent safety and reliability over time.

FAQs of FRP Telescopic Earth Discharge Rod ( 66 To 132 KV):

Q: How is the FRP Telescopic Earth Discharge Rod used in switchyard environments?

A: The rod is extended to the required length and attached to an earth point within the switchyard to safely discharge high-voltage residual currents, preventing electrical hazards during maintenance or emergency procedures.

Q: What benefits does the high dielectric strength provide for users?

A: Dielectric strength above 100 KV per 300 mm ensures superior insulation performance, reducing the risk of electrical arcing and enhancing operator safety during earthing and discharge operations.

Q: When should this earth discharge rod be used?

A: It should be used during routine maintenance, equipment shutdowns, or emergency situations in 66 KV to 132 KV substations to safely ground and discharge stray electrical energy, thereby safeguarding personnel and equipment.

Q: Where is the FRP Telescopic Earth Discharge Rod most effectively applied?

A: The rod is suitable for use in high-voltage switchyards, substations, and transmission line environments where safe earthing and discharge are critical on equipment rated between 66 KV and 132 KV.

Q: What are the advantages of its telescopic cylindrical design?

A: The telescopic shape allows for adjustable length, compact storage, and transport convenience, making the rod both practical and highly versatile for various field applications.

Q: How does its UV and moisture resistance contribute to performance?

A: UV and moisture resistance ensures the rods integrity and insulation ability even when exposed to harsh outdoor conditions, prolonging its service life and reliability.

Q: What distinguishes its end fittings and earthing hook from conventional models?

A: The threaded, replaceable end fittings offer easy maintenance and customization, while the copper earthing hookcrafted from high-purity copper with superior thicknessdelivers optimal electrical conductivity and mechanical strength.

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