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Surge counter model CDI-250 has no direct contact with elements of the lightning protection system. It allows monitoring of cumulative stress to the LPS and coordination of an effective maintenance and replacement programme cannot be reset.
The counter is installed on the grounding system at a place where an impulse current of more than 250A is likely to occur, for example between the SPD and the bonding bar. The grounding wire is passed through the counter. The counter does not require a battery or power supply and is maintenance free. The CDI-250 can be installed on a DIN rail or attached directly to a flat surface using screws. The counter can accommodate grounding 2 wires of up to 100 mm.
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Electromagnetic interference (EMI) can disrupt the performance of electrical systems, leading to operational inefficiencies, equipment malfunctions, and potential safety hazards. EMC ensures that all electrical components within a system operate without affecting or being affected by electromagnetic disturbances. Effective EMI/EMC management is crucial for:
Ensuring Operational Continuity: Avoiding disruptions caused by electromagnetic interference.
Protecting Sensitive Equipment: Preventing damage to devices due to unregulated electromagnetic emissions.
Compliance with Standards: Adhering to international regulations such as IEC 61000 and IEEE 299.
JEF ensures that all EMI/EMC studies meet or exceed international standards, including:
IEC 61000 (Electromagnetic Compatibility Standards).
IEEE 299 (Shielding Effectiveness of Enclosures).
MIL-STD-461 (Control of Electromagnetic Interference).
Local regulatory guidelines specific to project locations.
Our EMI/EMC studies are tailored to meet the needs of various industries:
Oil & Gas
Power Utilities
Railways
Manufacturing
Healthcare
Data Centres and many more...
Get in touch with us to know more about how we can help address the concerns for your specific application.
We provide detailed software model and study for Interference to Pipeline due to Power Transmission Lines & Cables.
We Analyse
Touch Potentials (Safety)
Current Density (AC Corrosion)
Coating Stress Voltage (Coating Damage) and more…
Applicable Standards/Codes (Page no.250/360 IOCL Tender Document)
NACE SP 0104, The use of Coupons for Cathodic Protection Monitoring Applications
IS 8062–Part II - Code of Practice for Cathodic Protection of Steel Structures - Underground Pipelines
NACE SP 0169-Control of External Corrosion on Underground or Submerged Metallic Piping Systems
NACE TM 102- Measurement of Protective Coating Electrical Conductance on Underground Pipelines
ISO 18086 - Corrosion of Metals and Alloys - Determination of AC Corrosion - Protection Criteria.
Expertise: Decades of experience in designing and implementing EMI/EMC solutions across diverse industries.
Comprehensive Solutions: From site survey, software simulations, expert reviews to mitigation strategies, we provide end-to-end services tailored to your requirements.
Compliance: Adherence to global standards ensures that your systems meet regulatory requirements and operate without disruption.
Proven Results: A track record of successfully delivering EMI/EMC solutions for high-stakes projects worldwide.
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