JB Aluminium PG Clamp Product Overview:
Utility procurement teams specify the premium Aluminium PG Clamp to establish secure bypassing and parallel connections without reducing the host line’s electric capacity. This bolted assembly guarantees that the joint’s surface temperature rise will never exceed that of the reference conductor during peak grid operations.
- The upper and lower jaws are precision-cast from highly conductive aluminum alloy to maintain structural integrity and minimize electrical resistance.
- Accommodates a massive conductor application range from 16mm² all the way up to 630mm² across the entire JB lineup.
- Pre-filled with a specialized oxide-inhibiting compound that actively combats atmospheric metal oxidation, which is crucial for humid or coastal environments.
- Fastened using high-strength Grade 8.8 bolts, available in both hot-dip galvanized steel and stainless steel configurations based on your project’s specific environmental needs.
Key Features of the Aluminium PG Clamp:
Integrating a certified Aluminium PG Clamp into your overhead utility network drastically reduces the risk of localized joint failure and thermal fatigue. Grid contractors secure immediate operational and logistical advantages when sourcing this B2B hardware:
- Maintains a dependable slip strength rated precisely at 10% of the reference conductor’s calculative tensile capacity.
- Strict adherence to IEC 61284 and DIN 48072 design and testing standards ensures globally recognized mechanical and electrical reliability.
- Produced under a comprehensive quality control plan within modern ISO 9001, ISO 14001, and ISO 18001 certified facilities.
- Utility buyers enjoy a highly flexible procurement process featuring zero minimum order limits (MOQ) on their initial purchase, alongside fast B2B quotations.
Applications & Use Cases Of Aluminium PG Clamp JB:
Built to endure severe outdoor mechanical stress, the JB model is an indispensable bridging tool for heavy-duty transmission crews. Field technicians consistently deploy this connector to execute safe, permanent installations:
- Executing non-tension splices and securing jumper conductors directly on non-linear utility poles.
- Managing safe electrical distribution pathways where the joint’s equivalent length resistance remains strictly below 1.1 times that of the main conductor.
- Large-scale municipal grid upgrades that demand complete tender documentation ready for immediate EPC engineering approval.
- Custom OEM utility tap projects requiring free testing samples to conduct rigorous on-site tension evaluations prior to finalizing bulk B2B orders.
Aluminium PG Clamp Technical Specifications:
Review the mechanical limits and dimensions below to verify that the Aluminium PG Clamp matches your specific ACSR or stranded wire requirements. The comprehensive data sheets outline the exact material parameters and bolt configurations for the entire JB series.
Technical & Material Data:
| Technical Parameter | Specification Details |
|---|---|
| Upper & Lower Jaw Material | High-Conductivity Aluminium Alloy |
| Fastener Hardware | Grade 8.8 (Hot-Dip Galvanized or Stainless Steel) |
| Mechanical Failure Load | 10% of the reference conductor’s tensile strength |
| Design Standards | IEC 61284, DIN 48072 |
| Testing Verification | IEC 61284 |
| Order Flexibility (MOQ) | No limit for 1st order / 100 pcs for further orders |
JB Series Dimensional Data:
| Part No. | Application Range (mm²) | Main Dimensions (mm) | No. of Bolts | Bolt Size | ||
|---|---|---|---|---|---|---|
| L | W | Thickness | ||||
| JB-1 | 16 – 25 | 70 | 37 | 3.5 | 2 | M10 x 45 |
| JB-2 | 35 – 50 | 78 | 44 | 5.0 | 2 | M12 x 45 |
| JB-3 | 70 – 95 | 112 | 52 | 7.0 | 3 | M12 x 45 |
| JB-4 | 120 – 150 | 160 | 60 | 10.0 | 3 | M16 x 65 |
| JB-5 | 185 – 240 | 142 | 71 | 11.0 | 3 | M16 x 70 |
| JB-6 | 300 – 400 | 215 | 100 | 15.5 | 4 | M20 x 80 |
| JB-7 | 500 – 630 | 230 | 110 | 18.5 | 4 | M20 x 90 |
