Description
WIN INDIA Aluminium Test Bond Heavy-Duty Lightning Protection Disconnecting Clamp (Round & Square / I-TB-AL-R & I-TB-AL-SQ) Excellent Earthing Cable Connector for Exceptional Reliability
The INDIA Aluminium Test Bond series provides a heavy-duty, dependable electrical testing and disconnecting link engineered for lightning protection systems and structural earthing networks.
Installed along down-conductor paths, test bonds serve as a critical isolation joint that allows electrical engineers and maintenance technicians to temporarily disconnect the air termination system from the earthing grounding grid to conduct accurate earth resistance testing without interference from stray currents.
Manufactured from high-grade, corrosion-resistant aluminium alloy, the INDIA Aluminium Test Bond range offers excellent electrical conductivity, high tensile strength, and long-term resistance against atmospheric degradation.
This makes the test bond ideal for exterior mounting on building facades, commercial structures, industrial facilities, and lightning protection down-conductor networks.
Key structural and functional advantages of the INDIA Aluminium Test Bond series include:
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Essential Isolation for System Testing: Provides a secure, removable connection point to safely perform periodic earth resistance testing and continuity inspections.
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Weather and Corrosion Resistance: High-quality aluminium construction resists oxidation and environmental weathering, ensuring long-term operational integrity in outdoor exposures.
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Secure Fastening Fasteners: Equipped with heavy-duty securing bolts and studs that clamp round conductors or flat tapes firmly to ensure low-resistance electrical contact.
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Versatile Form Factors: Offered in two distinct geometrical designs to match installation aesthetics and conductor layouts: Round Type (Order Code: I-TB-AL-R) and Square Type (Order Code: I-TB-AL-SQ).
Whether retrofitting existing lightning protection structures or installing new earthing networks on commercial facilities, the INDIA Aluminium Test Bond series ensures dependable test access and reliable conductor clamping.
Product Details :
| Description | Order Code |
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INDIA ALUMINIUM TEST BOND (RD)
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I-TB-AL-R
|
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INDIA ALUMINIUM TEST BOND (SQ)
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I-TB-AL-SQ
|
Frequently Asked Questions (FAQ)
Q1: What is the main purpose of an INDIA Aluminium Test Bond in a lightning protection system?
A : An INDIA Aluminium Test Bond serves as a removable disconnecting link along the down-conductor path.
It allows engineers to isolate the earthing rod system from the rest of the building’s lightning protection network to accurately measure individual ground electrode resistance.
Q2: What is the difference between the Round (I-TB-AL-R) and Square (I-TB-AL-SQ) models?
A : Both models perform the same electrical function but feature different outer shapes to match mounting preferences and conductor arrangements:
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I-TB-AL-R: Circular/Round profile designed with central and peripheral studs.
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I-TB-AL-SQ: Square profile designed with 4 corner clamping screws.
Q3: Why is aluminium preferred for test bonds in certain installations?
A : Aluminium test bonds offer high strength-to-weight ratio, excellent weather resistance, and compatibility with aluminium down-conductor tapes or circular conductors.
Using matching aluminium fittings prevents galvanic corrosion between dissimilar metals.
Q4: How do you perform a testing procedure using this test bond?
A : During routine testing, the clamping screws/bolts are loosened to separate the upper down-conductor from the lower ground feed.
An earth resistance tester lead is then connected to the ground side to take measurements. Once complete, the test bond is re-tightened securely to restore protection continuity.
Q5: Are these test bonds suitable for outdoor building wall installations?
A : Yes, the aluminium alloy body is built to withstand outdoor atmospheric exposure, UV, and rain, making it suitable for exterior wall mounting on commercial and industrial buildings.
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