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Product Listing
Medium Voltage Line Cover
Product Features
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Operating Temperature Range (°C): -20 – 50
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Primary Product Color : Red
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Primary Product Material : HDPE/Co-Poly
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Compatible Conductor Cross-Section Range (mm²): 33.6 – 185, 800
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Compatible Conductor Diameter Range (mm): 13 – 18, 17 – 38
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Compatible Conductor Diameter Range (in): .511 – .708, .669 – 1.496
Our Raychem MVLC Medium Voltage Line Covers are designed to insulate existing bare lines without costly conductor replacement expenditures or additional line hardware. The line covers are made from cross-linked material developed based on our experience with medium voltage products in harsh environments. The line covers are UV stable, tracking and erosion resistant, ensuring many years of reliable operation in the harshest environments. The Medium Voltage Line Covers can be applied selectively on problem spans when temperatures are above 0°C. The line covers can be easily installed on energized lines thanks to a specific tool. The tool attaches directly to the overhead conductor and remains stationary in a single location on each span. The tool may be manually or automatically operated, using a hand crank or with the aid of a gasoline-powered drill. The tool forms, closes and feeds the line cover along the conductor with speed and consistency.
Key Features
- Electronically crosslinked to create an extremely robust Insulation system ensuring long reliable operation in harsh environment
- Based on 30+ years of field-proven experience with high voltage products in harsh environments
- Three sizes cover conductors from 16 - 800 mm²
- REACH and RoHS complaint
- UV stable as well as tracking and erosion resistant
- A mastic sealed version of this product is available for 25 kV/36 kV
Medium Voltage Line Covers
Improving Grid Reliability
Watch our video to learn more about how to install our Medium Voltage Line Cover (MVLC)
Our Raychem Insulation and Protection Solutions
Frequently Asked Questions
Question: Are TE's Raychem MVLC Medium Voltage Line Covers part of the installation training schedule from TE?
Answer: Yes, our Raychem Medium Voltage Line Covers are part of our wildlife and asset protection solutions training program. Learn more on TE.com/trainingcenter.
Question: What is the Medium Voltage Line Cover made from?
Answer: Our Medium Voltage Line Covers are made from our cross-linked material that is UV stable and tracking resistant. This field-proven material ensures years of reliability even in the harshest environments.
Question: What sizes of conductors do the Medium Voltage Line Covers cover?
Answer: Our Medium Voltage Line Covers are available in three different sizes that cover conductors from 16mm² to 800mm² (up to 38mm diameter). Multiple line covers can be connected together to increase the application diameter to insulate rectangular busbar, angled busbars, and >38mm diameter. Ask your TE representative for more information and advice.
Product Description
Please review product documents or contact us for the latest agency approval information.
Please Note: Use the Product Drawing for all design activity.
Product Type Features
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LV/MV Insulating Cover Product Type Line Cover
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Installation Technology Cold Applied
Electrical Characteristics
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Voltage Class (kV) ≤ 25, 25, ≤ 15
Body Features
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Primary Product Color Red
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Primary Product Material HDPE/Co-Poly
Dimensions
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Compatible Conductor Cross-Section Range (mm²) 33.6 – 185, 800
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Compatible Conductor Diameter Range (mm) 13 – 18, 17 – 38
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Compatible Conductor Diameter Range (in) .511 – .708, .669 – 1.496
Usage Conditions
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Operating Temperature Range (°C) -20 – 50
Operation/Application
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Compatible Equipment Conductors/Leads
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Power Component Application Type Substation, Overhead
Product Availability
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Product Availability Australia, New Zealand & Pacific Islands, China, Asia, Americas, Europe, Middle East & Africa
Reference Number
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TE Internal Number CAT-MVLC
Product Drawings
Datasheets & Catalog Pages
- MVLC MEDIUM VOLTAGE LINE COVER English
