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nvent ERICO System 3000 User Manual

nvent ERICO System 3000
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nVent.com/ERICO | 1
nVent ERICO System 3000
Installation, Operation and Maintenance Manual
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nvent ERICO System 3000 Specifications

General IconGeneral
ProductSystem 3000
CategoryProtection Device
Nominal Discharge Current (In)20 kA
Maximum Discharge Current (Imax)40 kA
Voltage Protection Level (Up)1.5 kV
Response Time< 25 ns
Protection ModesL-N, L-PE, N-PE
MountingDIN Rail
Operating Temperature-40°C to +80°C
Remote Indication ContactYes
Housing MaterialThermoplastic
MaterialThermoplastic
BrandnVent
StandardsIEC 61643-11

Summary

nVent ERICO System 3000 Manual Overview

System Design Methodology Explanation

Explains the Collection Volume Method (CVM) and its basis.

Safety and Warning Instructions

Critical Safety Warnings

Key warnings on product usage, design, and installation compliance.

Site Safety and PPE Recommendations

Emphasizes site safety, regulations, and necessary personal protective equipment.

Pre-Installation Requirements

Component Inspection Checklist

Guides thorough inspection of terminals, downconductors, and kits.

System Installation Procedures

Recommended Installation Sequence

Outlines the step-by-step process for installing the lightning protection system.

Grounding System Installation

Design Factors and Standards Compliance

Covers soil resistivity, relevant standards, and site conditions.

Radial and Grid Grounding Examples

Illustrates different grounding configurations for conductors.

Inspection Well and Corrosion Protection

Details installation of inspection wells and protecting connections.

Ground Resistance Enhancement Techniques

Use of ground enhancement material and system insulation/bonding.

Conductor Grounding Connection and Labelling

Connecting downconductors and system labelling requirements.

Ericore Downconductor Installation

Safe Handling and Hauling of Downconductor

Guidance on safely transporting and handling the Ericore cable drum.

Routing and Penetration Requirements

Rules for downconductor path selection and penetration requirements.

Securing Methods for Downconductor

Methods and products for mechanically and electrically securing the downconductor.

Structure Bonding and Labelling

Structure Bonding Braid Functionality

Explains the mandatory use of the braid for electrostatic bonding.

Placement of Warning Labels

Specifies locations and importance of vital warning labels.

Terminals and Mast Systems

Dynasphere Terminal and Finial Tip Selection

Details the air terminal and selection of appropriate finial tips.

Mast Selection and Installation Criteria

Requirements for mast height, material, and secure attachment.

Mast Wind Loading and Types

Wind load considerations and types of masts (cantilevered, freestanding).

Mast Couplings, Guying, and Bases

Covers mast connections, guying points, bases, and installation.

Mast Raising Procedures

Safe Mast Lifting and Securing

Critical safety checks and procedures for lifting and securing the mast.

Lightning Event Counter (LECV)

LECV Installation and Mounting

Guidelines for mounting the LECV for accurate strike registration.

Special Application Scenarios

Hazardous Environment System Design

System design requirements for facilities with explosive atmospheres.

Conventional Cable Downconductor Usage

Discusses using conventional cable and its connection methods.

Hybrid System Application Examples

Describes combining Ericore with conventional cable or system designs.

Long Lengths and Advanced Installations

Protection Strategies for Tall Structures and Substations

Addresses lightning strike probability and protection for tall structures and substations.

Long Ericore Downconductor Run Guidelines

Measures for long runs, voltage buildup, and installation examples.

Ericore Length Limits and Splicing

Guidelines for proposed lengths and extending Ericore cable with splicing.

Ericore Downconductor Terminations

Lower Termination Assembly and Function

Explains the critical function and assembly of the lower termination.

Upper Termination Connection to Dynasphere

Details the upper termination for connecting the downconductor to the terminal.

Operation and Maintenance Procedures

System Maintenance Schedule and Checks

Outlines routine checks, inspection points, and maintenance frequency.

Post-Strike System Performance Testing

Steps to measure system integrity and performance after a lightning strike.

Ground Resistance Measurement and Testing

Ground Resistance Measurement Equipment

Overview of EST4620, EST4630, and EST6472 measurement devices.

Ground Resistance Testing Methodology

Procedures for accurate ground resistance measurement and interpretation.

Product Specifications

Dynasphere Terminal, Ericore Cable, and Mast Specs

Details for Dynasphere terminal, Ericore cable, FRP and aluminum masts.

Coupling, LECV, Lug, and Guy Kit Specs

Specs for inline coupling, LECV, lug coupling, and guy kits.

Saddle and Cable Tie Specifications

Details for Ericore downconductor saddles and steel cable ties.

Glossary of Technical Terms

Definitions for Securing, Bonding, and Materials

Definitions for terms related to securing, bonding, and system components.