SHLV2 R-2 Spool Insulator — AS Standard Brown, Light Gray or Sky Blue Porcelain Insulator
The SHLV2 R-2 spool insulator is a porcelain insulator manufactured in compliance with AS Standard requirements for overhead line insulators. It is available with a brown, light gray or sky blue glaze finish, providing flexibility for different aesthetic and environmental requirements.
Also known as a shackle insulator, this spool-type insulator is designed for low-voltage distribution lines, providing reliable insulation and conductor support at line terminals, tension poles, and corner poles.
The SHLV2 R-2 model features a rugged cylindrical body with circumferential wire grooves that secure conductors via soft-bending tie wires. It can be mounted in either vertical or horizontal positions, making it versatile for various pole-top configurations.
With a diameter of 80 mm and a height of 76 mm, the SHLV2 R-2 is a robust spool insulator with a high transverse strength of 20.5 kN, making it suitable for more demanding low-voltage distribution applications. Its net weight is approximately 0.60 kg per unit.
SHLV2 R-2 Spool Insulator Technical Specifications
| Parameter | Value |
| Model | SHLV2 R-2 |
| Product Type | Spool / Shackle Insulator |
| Material | Porcelain |
| Glaze Color | Brown, Light Gray or Sky Blue |
| Compliance | AS Standard |
| Diameter (D) | 80 mm |
| Height (H) | 76 mm |
| Transverse Strength | 20.5 kN |
| Low Frequency Dry Flashover Voltage | 25 kV |
| Low Frequency Wet Flashover Voltage, Vertical | 12 kV |
| Low Frequency Wet Flashover Voltage, Horizontal | 15 kV |
| Net Weight, Approximate | 0.60 kg |
Dimensions and Design
The SHLV2 R-2 spool insulator has a diameter of 80 mm and a height of 76 mm. The compact design allows for efficient stacking and transportation, with a net weight of approximately 0.60 kg per unit. The brown, light gray or sky blue glaze finish provides enhanced weathering resistance and UV stability for outdoor overhead line applications.
Mechanical Performance
With a transverse strength of 20.5 kN, the SHLV2 R-2 spool insulator is engineered to withstand the mechanical loads encountered in low-voltage distribution networks, including conductor tension at terminal poles and sharp turns. This high mechanical rating ensures reliable performance under continuous tensile stress, making it suitable for more demanding installations.
Electrical Characteristics
The SHLV2 R-2 insulator delivers dependable electrical insulation performance:
- Low Frequency Dry Flashover Voltage: 25 kV
- Low Frequency Wet Flashover Voltage, Vertical: 12 kV
- Low Frequency Wet Flashover Voltage, Horizontal: 15 kV
These ratings confirm the insulator’s suitability for low-voltage overhead distribution systems. The wet flashover performance in both vertical and horizontal mounting orientations provides design flexibility for utility engineers.
Standards and Compliance
The SHLV2 R-2 spool insulator is manufactured to comply with AS Standard requirements for overhead line insulators. AS standards are published by Standards Australia. Relevant standards and publications can be found through the Standards Australia Webstore.
For related industry references, see also the International Electrotechnical Commission (IEC) and the American National Standards Institute (ANSI).
SHLV2 R-2 Spool Insulator Applications
The SHLV2 R-2 spool insulator is primarily used in low-voltage overhead distribution lines for:
- Terminal poles — supporting conductors at the end of distribution runs
- Tension poles — managing mechanical loads at line angles
- Corner poles — providing insulation at sharp direction changes
- Secondary racks — dead-ending or supporting secondary voltage conductors
Spool insulators are mounted either vertically or horizontally and are secured using spool bolts, clevises, or secondary racks. The conductor is tied into the circumferential grooves using soft-bending wire, ensuring a secure and insulated connection.
Installation Notes
- The insulator is mounted axially, with loading applied to the circumferential grooves.
- Conductors are secured in the grooves using soft-bending tie wires.
- The insulator can be bolted to the cross-arm of the pole.
- Both vertical and horizontal mounting positions are supported.
Packing and Shipping
| Parameter | Value |
| Net Weight, Approximate | 0.60 kg |
| Glaze Color | Brown, Light Gray or Sky Blue |
| Material | Porcelain |
The compact size and lightweight design make the SHLV2 R-2 spool insulator cost-effective to transport and install. Standard export packaging is available, and customization options may be offered by manufacturers upon request.
SHLV2 R-2 Spool Insulator Related Products
Explore related insulator product lines:
- SHLV2 R-2 Spool Insulator
- EX-2 Spool Insulator
- EX-3 Spool Insulator
- 1617 Spool Insulator
- ED-2B Shackle Insulator
- ED-2B1 Shackle Insulator
- ED-2C Shackle Insulator
- ANSI 53-1 Spool Insulator
- ANSI 54-3 Porcelain Stay Insulator
- Spool Insulators Category
- Shackle Insulators Category
Frequently Asked Questions
Q: What standard does the SHLV2 R-2 spool insulator comply with?
A: The SHLV2 R-2 spool insulator complies with AS Standard requirements for overhead line insulators.
Q: What glaze colors are available for the SHLV2 R-2?
A: The SHLV2 R-2 is available with brown, light gray or sky blue glaze.
Q: Can the SHLV2 R-2 insulator be mounted horizontally?
A: Yes. The SHLV2 R-2 spool insulator supports both vertical and horizontal mounting, with wet flashover voltages of 12 kV vertical and 15 kV horizontal.
Q: What is the transverse strength of the SHLV2 R-2 insulator?
A: The transverse strength is 20.5 kN, suitable for low-voltage distribution line applications.
Q: What is the net weight of the SHLV2 R-2 spool insulator?
A: The approximate net weight is 0.60 kg per unit.
Q: What material is used for the SHLV2 R-2 spool insulator?
A: The SHLV2 R-2 is manufactured from porcelain with a brown, light gray or sky blue glaze finish for outdoor durability.
Contact and Customization
For inquiries regarding the SHLV2 R-2 spool insulator — including pricing, samples, bulk orders, or OEM customization — please contact our sales team. We offer factory-direct pricing, timely delivery, and customer-specific design services for utility and distribution projects.
Return to Home.
