High Strength Ground Rod Coupling
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Product Details
- High Strength Ground Rod Coupling Ground
- Rod size: nominal 5/8"
- Material: high strength, corrosion resistant
- Material: high strength, corrosion resistant
- High-strength couplings, used for joining copperbond threaded earthrods together
- Manufactured from a high copper content alloy, ensuring excellent corrosion resistance
- Protect threads during installation
- Ensure continual contact between the rods, during and after installation
- Facilitate deep driving
- Lead-in for ease of assembly
- Available in hexagonal and round designs
The Fuse Cutout type OEI was developed to operate in overhead distribution systems rated at 11
kV to 38 kV grounded systems with 100 or 200 A nominal currents.
Especially designed to protect transformers, capacitors, cables or lines.
It is robust construction, made of rigorously tested material, will interrupt all faults under the
most severe conditions, maintaining mechanical and electric characteristics.
The inserts, hardware and structural bolts and nuts are made from heavy galvanized steel.
The Fuse Cutout type OEI can be applied on all three-phase system rated at or below the maximum
operational rating of the cutout.
Product | D Bracket | ||||||
Test Items | Test Content | Test Result | |||||
Sample 1 |
Sample 2 |
Sample 3 |
Sample 4 |
Sample 5 |
Remarks | ||
Visual Inspection | Crack | √ | √ | √ | √ | √ | 1) Passed Mark"√" 2) Not Passed Mark"×" Test Conclusion: |
Stoma Trachoma | √ | √ | √ | √ | √ | ||
Fins | √ | √ | √ | √ | √ | ||
Burr | √ | √ | √ | √ | √ | ||
Galvanizing thickness | μm | √ | √ | √ | √ | √ | 1) Passed Mark"√" 2) Not Passed Mark"×": Test Conclusion: |
Mechanical Characteristics | Mechanical Load | √ | √ | √ | √ | √ | 1)Passed Mark"√" 2)Not Passed Mark"×" Test Conclusion: |
Inspector | Date: 02. March,2011 Approved: |
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