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Hook Type Grounding Block for Conductor Stringing – 100A Current Capacity with Triple Sheave Mechanism and 0.1 Second Transit Time
उत्पाद विवरण:
| उत्पत्ति के प्लेस: | निंगबो |
| ब्रांड नाम: | Suntech |
| प्रमाणन: | ISO |
| मॉडल संख्या: | एसएचएल |
भुगतान & नौवहन नियमों:
| न्यूनतम आदेश मात्रा: | 1 टुकड़ा |
|---|---|
| मूल्य: | बातचीत योग्य |
| पैकेजिंग विवरण: | प्लाईवुड मामले |
| प्रसव के समय: | 3-7 दिन |
| भुगतान शर्तें: | एल/सी,टी/टी |
| आपूर्ति की क्षमता: | 500 पीसी/माह |
|
विस्तार जानकारी |
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| नाम: | हुक प्रकार ग्राउंडिंग ब्लॉक | नमूना: | एसएचएल |
|---|---|---|---|
| व्यास: | 60-75 मिमी | वज़न: | 4.5-5 किग्रा |
| प्रमुखता देना: | 100A Current Capacity Grounding Block,Triple Sheave Mechanism Conductor Stringing Block,0.1 Second Transit Time Hook Type Grounding Block |
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उत्पाद विवरण
Hook Type Grounding Block for Conductor Stringing – Eliminate Induced Electricity 100A
Product Overview
The SHL750D Hook Ground Block is a specialized grounding device designed for transmission line stringing operations. Its primary function is to remove induced electricity from the conductor or earth wire during stringing, protecting personnel and equipment from electrical shock. Featuring a triple sheave mechanism that is automatically compacted by torsion spring, the block provides reliable grounding contact. The maximum allowable current reaches 100A with a transit time of only 0.1 seconds. The recommended supporting earth wire cross-section is 25mm².
Technical Specifications
|
Product No. |
Model |
Pulley Dia(mm) |
Applicable Conductor |
Weight(kg) |
Sheave Material |
|
12111 |
SHL750D |
Φ75 |
Φ6-32 ACSR |
4.6 |
Aluminum |
|
12112 |
SHG60D |
Φ60 |
Φ6-25 |
5.7 |
Steel |
Applications
· Mount on outlet side of tensioner or inlet side of puller
· Eliminate induced electricity from conductor or earth wire
· Transmission line stringing safety grounding
· Temporary grounding during overhead line construction
Product Advantages
· Triple Sheave Mechanism — Three sheaves automatically compacted by torsion spring ensure reliable grounding contact with the conductor.
· Fast Current Transit — 0.1 second transit time rapidly diverts fault current, providing critical safety margin.
· 100A Current Capacity — Rated for 100A maximum current, suitable for transmission line induced current dissipation.
· Lightweight Design — At only 4.6-5.7kg, easily portable and installable by a single worker at height.
Frequently Asked Questions (FAQ)
Q: What is the purpose of a hook ground block?
A: It removes induced electricity from conductors during stringing, protecting workers from electric shack.
Q: Where should it be installed?
A: On the outlet side of the tensioner or the inlet side of the puller during stringing operations.
Q: What is the maximum current rating?
A: 100A maximum allowable current with 0.1 second transit time.
Q: What is the recommended grounding wire size?
A: The recommended supporting earth wire cross-section is 25mm².
Q: What materials are available for the sheave?
A: Aluminum alloy (SHL750D) for conductor applications and steel (SHG60D) for steel wire rope applications.
