NATION POWER LINES
GST : 19ALPPS1128R1Z6

Dead end jumper

Dead end jumper Specification

Surface Treatment
Smooth Polished

Feature
Corrosion Resistant, High Conductivity, Durable

Coating Type
None/Optional Anti-corrosive Coating

Density
2.70 Gram per cubic centimeter(g/cm3)

Thermal Conductivity
220-240 W/mK

Layer
Single

Size
Customizable as per requirement

Installation Guideline
Clamped using compression or bolted connectors

Product Type
Dead End Jumper

Material
Aluminium Alloy

Rated Voltage
33 kV

Tensile Strength
190 MPa

Width
16 mm

Thickness
5 mm

Application
Overhead Power Transmission

Breakdown Voltage
Above 40 kV

Heat Conductivity
235 W/mK

Color
Silver

Max Withstanding Temperature
120C

Resistance to Environment
High UV and Weather Resistance

Cable Compatibility
AAC/AAAC/ACSR Conductors

Packaging Type
Bundle or Reel

Operating Frequency
50/60 Hz

Service Life
More than 25 Years

Mounting Type
Suspension Clamp/Terminal Lug Compatible

Current Carrying Capacity
Up to 900 Amps

Dead end jumper Trade Information

Minimum Order Quantity
15 Pieces

Supply Ability
500 Pieces Per Month

Delivery Time
7 Days

About Dead end jumper

A critical component in 11 kV400 kV power transmission lines, used with polymer disc insulators. Made from aluminum or copper alloy, it connects the conductor to a dead-end clamp or terminal, ensuring electrical continuity and mechanical stability at line terminations or angle towers. Designed for high tensile strength (up to 120 kN) and corrosion resistance, it maintains tension and alignment.

Engineered for Superior Durability

Constructed from premium aluminum alloy and designed for resilience, the Dead End Jumper excels in challenging environments. High UV and weather resistance combined with anti-corrosive properties ensure a service life exceeding 25 years. Its robust structure, enhanced by optional anti-corrosive coating and smooth polished surface, guarantees reliable overhead transmission even under extreme environmental conditions.

High Performance and Safety

Suitable for up to 900 Amps and rated at 33 kV, the Dead End Jumper adheres to stringent performance standards. Excellent heat conductivity (up to 240 W/mK) and a high breakdown voltage of above 40 kV optimize operational efficiency and safety. The aluminum alloy material provides both lightweight handling and substantial tensile strength, making it a dependable component for critical transmission lines.

FAQ's of Dead end jumper:

Q: How is the Dead End Jumper installed in overhead power transmission systems?

A: The Dead End Jumper can be securely installed using either compression or bolted connectors, making it compatible with both suspension clamps and terminal lugs. This allows for flexible integration based on your system requirements.

Q: What types of conductors are compatible with this jumper cable?

A: This jumper is designed for use with AAC (All Aluminium Conductor), AAAC (All Aluminium Alloy Conductor), and ACSR (Aluminium Conductor Steel Reinforced), ensuring wide compatibility across different overhead power transmission systems.

Q: When should I consider replacing or inspecting the Dead End Jumper?

A: With a service life of over 25 years and high resistance to UV and harsh weather, regular inspections as part of routine maintenance are recommended. Replacement is advised only if visible damage or performance degradation is detected.

Q: Where is the Dead End Jumper typically applied?

A: It is primarily used in overhead power transmission lines, providing a secure and durable connection for conductors in infrastructure such as utility poles, transmission towers, and distribution networks.

Q: What benefits does this aluminum alloy jumper offer compared to other materials?

A: The use of aluminum alloy provides high electrical conductivity, corrosion resistance, and durability while remaining lightweight. This ensures efficient power transmission, long service life, and easier installation.

Q: How does the product resist environmental challenges?

A: Built with high UV and weather resistance properties, along with an optional anti-corrosive coating and smooth polished finish, the jumper maintains integrity and conductivity even under extreme outdoor conditions.