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AC Mitigation

AC Mitigation System

Gradient Control System

AC Mitigation System

We prefer The Rustrol® Gradient Control Systems (GCS) provide a conducting path to the electrical utilities grounding network, utilizing the Rustrol®, Model: SSP or DCD (i.e., DC-Decoupling Device).

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Rustrol® DC-Decoupler™, Model: DCD

The Rustrol® DC-Decoupler™, Model: DCD-ATEX, and the Rustrol® Cathodic Isolator®, Model: SSP-ATEX have similar Operational Characteristics. The standard DCD Product Line provides an economical engineered solution in a compact, lightweight, ready to mount assembly. The Rustrol® DC-Decoupler™, Model: DCD-ATEX is typically utilized within applications of light/moderate exposure of AC Fault Currents, moderate AC Mitigation/Discharge, and lightning exposure. (i.e., up to 100 kA @ 4/10 µs).

The Rustrol® DC-Decoupler™, Model: DCD-ATEX is the only DC Decoupling Device to be certified under the IECEx Scheme and European Directive 2014/34/EU (ATEX) for intended use in Gas and Dust Explosive Atmospheres and bears the following Marking:

II 3GD

Ex ec IIC T6 Gc (-40°C ≤ Ta ≤ +60°C)

Ex tc IIIC T80°C Dc IP6X (-40°C ≤ Ta ≤+60°C)

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Rustrol® Cathodic Isolator®, Model: SSP

The Rustrol® Cathodic Isolator®, Solid-State Surge Protector, Model: SSP is utilized where AC Mitigation and/or Lightning exposure are the primary concern to the "End-User" and offers a range of AC Fault Current exposures to accommodate most "End-Users" requirements. Typically, the Model: SSP is provided with a Typical Voltage Threshold of up to 3 volts DC. The design concept of the Rustrol® Cathodic Isolator®, Model: SSP-ATEX achieved the following certification for use in Hazardous Locations.

The Rustrol® Cathodic Isolator®, Model: SSP-ATEX is CE listed and ATEX/IECEx Certified and to the best of our knowledge the only product of its type to be certified under the European Directive 2014/34/EU (ATEX) and IECEx Scheme for intended use in Gas and Dust Explosive Atmospheres (i.e., Zone 2 and Zone 22) and bears the following marking:

Ex II 3GD

Ex ec IIC T6 Gc (-40°C ≤ Tamb ≤ +60°C)

Ex tc IIIC T80°C Dc IP6X (-40°C ≤ Ta ≤ +60°C)

The Rustrol® Cathodic Isolator®, Model: SSP-ATEX is furnished with Dual "Fail-Safe" features; should the Rustrol® DC-Decoupler™ be exposed to electrical disturbances in excess of its rated operating parameters, the Rustrol® Cathodic Isolator® Model: SSP would fail in a "short" mode to ensure the safety of the general public, operating personnel and equipment. Only the Rustrol®Product-Line of DC Decouplers can offer "End-Users" the assurance of Dual "Fail-Safe" operating features.

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Gas Gap (Spark Gap)

The Rustrol® Gas Gap™ Lightning Protector is a device that provides an electrical path (i.e. conductive mode) for isolating assemblies (i.e., Flanges/Monolithic Isolating Joints) during Electrical Exposures such as Lightning and Switching Surge Current.

The Rustrol® Gas Gap™ Lightning Protector, Model: GG-100TC, 100 kA (8/20 μs) is rated for moderate/extensive/severe exposure, has fail-safe characteristics, and is encapsulated and explosion resistant. The Rustrol® Gas-Gap™ Model: GG-100TC is suitable for Hazardous Locations, is CE Listed, and bears the following ATEX marking:

CE ListedATEX Certified

EX II 2G Ex mb IIC T4 Gb

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Rustrol® Cathodic Isolator®, Models: CI

The Rustrol® Cathodic Isolator®, Model: CI is typically utilized where higher AC fault current conditions and/or higher DC Voltage Thresholds are to be retained on the cathodically protected structure (i.e., Pipeline, Storage Tank etc.). The Rustrol® Cathodic Isolator®, Model: CI product line is available to provide DC Voltage Thresholds to meet the "End-User's" requirements, typically with the range of 2.5 - 20 volts DC blocking potential. However, the Rustrol® Cathodic Isolator®, Model: CI can be manufactured to meet any "End-User" requirements (i.e., 20, 30, 40, etc. volts DC). The Rustrol® Cathodic Isolator®, Model: CI is CE Listed and manufactured to our highest Quality Control standards.

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Gradient Control Systems

We prefer The Rustrol® Gradient Control Systems (GCS) provide a conducting path to the electrical utilities grounding network, utilizing the Rustrol®, Model: SSP or DCD (i.e., DC-Decoupling Device).

The Rustrol® Gradient Control System - Mat (GCS-M)

The Rustrol® Gradient Control System - MatTM (GCS-M) is utilized primarily to limit shock risks caused by localized "Step & Touch" voltage potentials that often occur within Valve Stations, Electrical Substations and enroute of pipelines at Test Station locations.

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Zinc Ground Mat

Zinc Ground Mat ensure the safety and longevity of your infrastructure with our pre-formed zinc ground mats. These durable mats provide superior electrical grounding and cathodic protection, safeguarding buried pipelines, substations, and other high-voltage environments. Experience easy installation and the reliable performance of corrosion-resistant zinc.

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