MARMON VITALink MC User Manual

VITALink® MC/RC90
Fire-Resistive Cable Certified by UL and ULC IM-120-0
VITALink® MC/RC90 Cables Rev 0
Systems 120/120A/60 7/31/2020
RSCC Wire & Cable LLC © 2020 • 20 Bradley Park Road • East Granby, CT 06026 USA • 800-327-7625 Tel: 860-653-8300 • Fax: 860-653-8321 • r-scc.com 1/7
Installation Instructions
These instructions apply to listed fire-resistive cable. See applicable systems
under “Listings/Certifications/Compliance” on this page. See NFPA 70 Article
728 for a description of Fire-Resistive Cable Systems and their requirements.
Compliance and verification is summarized on the last page. This document
outlines the minimum installation requirements.
The requirements for fire resistive rated systems are more stringent
modifications to the installation rules in the NEC and CE Code. Industry
standard installation practices and workmanship shall be exercised in all
installations. Follow NEC or CE Code rules for cables installed in areas that are
fire protected (Ex. Electrical rooms, etc). Read all instructions before starting.
Description
RSCC’s VITALink® MC/RC90 cable is both UL and cUL listed electrically and fire-
resistive rated for a maximum of 2 hours to UL 2196/ULC S139 for USA and
Canada in sizes 14 AWG through 750 kcmil. The cable is compliant with the
NEC
1
and Canadian Electrical Code (CE CODE) requirements. The installation
instructions pertain to installing the cable for a 2 hour system therefore, the
cable system described within can be used for RSCC’s 1 hour or 2 hour fire
resistive rated VITALink® MC/RC90 systems.
VITALink® MC/RC90 cable is rated at 600 volts maximum (phase to phase) and
is compliant with the NEC
1
and Canadian Electrical Code (CE CODE)
requirements for Type MC and and RC90 respectively.
Cable sizes and constructions range from 14 AWG through 750 kcmil and
single conductor to twelve conductor. A complete list of available
constructions is provided within this document and on UL’s website under
FHJR R15365 for USA and FHJR7 R15365 for Canada.
Once a fire resistive rated splice is introduced into the system, please limit the
system use to the hourly fire resistance rating, max voltage and current
allowed for the splice.
Materials Required
Only the components listed in these instructions shall be used to maintain the
respective fire resistive rating. Further details on the materials beyond the list
below are provided inside the document.
1. VITALink® MC/RC90 Cable with or without an overall polymeric jacket, and
with or without ground(s) or segmented groundwire(s).
2. Steel mounting components.
For more information on the certification, please see the system published in
the UL website.
Tools Required
• Utility Knife • Pipe Cutter
• Socket Wrench • Cable Cutter
• Screw Driver
Listings/Certifications/Compliance
The fire resistive cable Certified by UL to UL 2196 and ULC to ULC S139 for use
in the following systems:
2 Hour FHIT/FHIT7 120
2 Hour FHIT/FHIT7 120A
1 Hour FHIT/FHIT7 60
VITALink® MC/RC90 Cable
• Type MC per UL 1569
• Type RC90 per CSA C22.2 No. 123
• See VITALink® MC/RC90 data sheet for other cable listings and certifications

MARMON VITALink MC Specifications

General

Brand	MARMON
Model	VITALink MC
Category	Cables and connectors
Language	English

Summary

Installation Instructions

Description

Details the VITALink® MC/RC90 cable and its compliance.

Materials Required

Lists essential components for maintaining fire rating.

Tools Required

Specifies necessary tools for installation.

Listings/Certifications/Compliance

Details UL/ULC certifications and system compliance.

General Installation

Cable Support Methods

Describes acceptable methods for supporting cables.

Cable Support Distance Requirements

Defines maximum spacing for cable supports.

Trapeze Style Support

Details trapeze installation methods for cable support.

Cable Tray Support

Details acceptable cable tray support methods.

Conduit Installation Guidelines

Covers conduit usage and installation requirements.

Cable Securement Methods

Details methods for securing cables.

Jacketed Cable Handling

Specifics for handling cables with outer polymeric jackets.

Non-Jacketed Cable Specifics

Specifics for handling non-jacketed cables.

Grounding and Pulling Lubricants

Guidelines for grounding and pulling lubricants.

Cable Splicing Options

Notes on available splices for the cable system.

Terminating at Switchgear/Equipment

Other Installation Considerations

Contact RSCC Engineering for alternative installation methods.

Parts and Cable Configurations

Cables

Details cable part numbers and configurations.

AHJ Inspection and Compliance

Criteria for Authority Having Jurisdiction inspection.

UL Inspection Requirements

Information required for UL inspections.

Introduction to VITALink® MC Cable

Fire Resistive Cable Challenges

Discusses issues with traditional fire resistive cables.

VITALink® MC Cable Solution

Highlights VITALink MC as a user-friendly alternative.

Termination Process Simplicity

VITALink® MC Transit Cable

Key Features and Applications

Outlines features like 2-hour rating and emergency circuit use.

Performance Standards and Construction

Details compliance with standards and cable construction.

Materials and Compatibility

Handling and Storage Guidelines

Cable Storage Recommendations

Advice on protecting cables during storage.

Proper Cable Handling

Guidance on handling cables to prevent damage.

Safe Handling of Cable Reels

Pre-Installation Procedures

Minimum Installation Temperature

Specifies temperature limits for installation.

General Precautions

Safety measures and precautions before installation.

Cable Pulling Calculations

Allowable Pulling Tension

Calculates maximum tension based on conductor strength and sidewall pressure.

Conductor Tensile Strength Limit

Defines tension limits based on conductor material strength.

Cable Attachment Tension Limits

Specifies tension limits for cable grips and pulling eyes.

Sidewall Pressure Considerations

Addresses pressure exerted on cable at bends.

Installation Procedures

Cable Support Requirements

Details hardware and spacing for cable support.

Parallel Conductor Installation

Guidelines for parallel conductor installation and spacing.

Managing Induced Currents

Managing induced currents in metal raceways.

Cable Pulling Techniques

Techniques for pulling cable through raceways.

Circuit Integrity System Overview

Open Run Cable Installation

Raceway Installation

Cable Tray Installation

Tray Spacing and Support Details

Guidance on tray spacing and support.

Concrete and Earth Installation

Methods for installing cable in concrete or earth.

Post Installation Procedures

Equipment Termination

Procedure for terminating VITALink MC at switchgear.

Detailed Cable Terminating

Outer Jacket Removal

Cable Armor Removal

Inner Jacket Removal

Splicing and Testing Procedures

Technical Glossary

Industry Standards and References

Connector Manufacturer Appendix