Crimping Type Aluminium Tubular Terminal Ends (Long Barrel)
Crimping Type Aluminium Tubular Terminal Ends (Long
Barrel)
CrimpingType Aluminium Tubular Terminal Ends (Long Barrel) are electrical connectors
designed for terminating aluminium conductors securely to electrical equipment,
busbars, or cables. These terminals have a longer barrel, offering
improved mechanical strength and electrical conductivity through a better
crimping surface area. Manufactured from high-conductivity aluminium, they are used
in high-current and power distribution systems where efficient current
transfer and durable connections are essential.
The crimping
process involves compressing the terminal barrel onto the conductor using a
hydraulic or mechanical crimping tool, ensuring a tight and reliable
connection. The long barrel design enhances the stability and pull-out
strength of the connection, making it suitable for demanding electrical
applications.
10 Frequently Asked Questions (FAQs) of Crimping
Type Aluminium Tubular Terminal Ends (Long Barrel)
- What is the purpose of a
long barrel aluminium terminal end?
To provide a larger crimping area for better conductivity, mechanical
strength, and durability in electrical connections.
- Where are these terminal
ends typically used?
In power distribution systems, transformers, switchgear, control panels,
and industrial machinery.
- How are they installed?
By inserting a stripped aluminium conductor into the barrel and crimping
it using a proper tool.
- What type of cable is
suitable for these terminals?
Aluminium stranded or solid conductors, typically used in LV (Low Voltage)
and MV (Medium Voltage) applications.
- Why choose aluminium over
copper terminals?
Aluminium terminals are lighter and more cost-effective, especially for
large-diameter cables.
- What is the significance of
the long barrel design?
It offers better mechanical anchoring and electrical performance due to
the increased contact area.
- Are these terminals
insulated?
Typically, no. They are bare terminals, but insulation can be added using
heat shrink sleeves or tape.
- Do they comply with any
standards?
Yes, they often comply with IS, DIN, or IEC standards depending on
manufacturer and application.
- Can I use them in corrosive
environments?
Aluminium terminals should be used with protective coatings or
anti-oxidation compounds in such conditions.
- How do I choose the right
terminal size?
Match the terminal to the cable cross-section (e.g., 16mm², 25mm², etc.)
and ensure compatibility with the crimping tool.
Applications of Crimping Type Aluminium Tubular
Terminal Ends (Long Barrel)
- Power Transmission and
Distribution Systems
- Electrical Panels and Switchgear
- Transformers and Substations
- Industrial Control Systems
- Renewable Energy
Installations (Solar, Wind)
- HVAC and Building Automation
- Backup Power Systems (UPS,
Generators)
- Railways and Metro
Electrification
- Marine and Offshore
Electrical Networks
- Mining and Heavy-Duty
Industrial Equipment
Benefits of Aluminium Tubular Terminal Ends (Long
Barrel)
- Enhanced Conductivity – Designed for excellent
electrical performance with aluminium conductors.
- Strong Mechanical Grip – Long barrel design
provides superior pull-out resistance.
- Improved Safety – Secure terminations
reduce risk of loose connections and arcing.
- Cost-Effective – Aluminium offers lower
cost compared to copper alternatives.
- Time-Saving Installation – Quick crimping process
with proper tooling.
- Lightweight – Easier handling and
reduced structural load compared to copper terminals.
- Corrosion-Resistant (with
treatment) –
Can be treated with oxide-inhibiting compounds for improved durability.
- Standardized Sizes – Compatible with a wide
range of cable sizes and equipment terminals.
- Reliable in High-Current
Applications –
Ensures stable performance under load.
- Reduced Heat Generation – Better current
distribution due to extended contact area.
Contact us more details :
Call - +91
9023400042, +919099918363
Email - info@aera.in
Address -
A-12,MAHADEV ESTATE-2,B/H RAMOL POLICE STATION CTM-RAMOL ROAD RAMOL
AHMEDABAD-382449.