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Typical Applications
Oil-filled transformers
Utility transformers
Power generation
Product Description
Through the use of its patented Magna-Ply® System as well as improving upon traditional insulating technologies, Rea-Algonquin has become a world leader in the high speed application of insulating papers on copper and aluminum.
Typical tape thicknesses used for wrapping conductor are 2, 2.5 and 3 mil.
Linear Served Paper (LSP) is also available.
Insulations available:
Paper:
Various types of thermally upgraded paper are available either as 100% kraft or as manila/kraft combinations. Some of these papers are available creped for extra toughness. Papers coated with "B" stage epoxies are also available.
Nomex®
Nomex® is a tough, high temperature paper that exhibits excellent physical, thermal, and electrical properties. Nomex® is compatible with transformer oil and most commonly used with varnishes and adhesives in both dry and oil-filled applications.
| Weidmann® |
105° |
| Cindus® |
105° |
| Manning® |
105° |
| Munksjö® |
105° |
| Tullis Russell® |
105° |
| Cindus® |
105° |
| Nomex® |
220° |
| Kapton® |
250° |
| Mica |
155° |
Special purposes tapes, including Kapton® and Mylar®, plus various micas, diamond and epoxy coatings are available by special order.
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General Information
ROUND
NEMA: MW 31-C
SQUARE & RECTANGULAR
NEMA: MW 33-C
Availability:
Round
Copper/Aluminum 2 - 12 AWG
Square
Copper/Aluminum 2 - 12 AWG
Rectangular Copper/Aluminum
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Min Width |
.080" |
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Max Width |
1.00" |
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Min Thickness |
.020" |
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Max Thickness |
.250" |
Edge Contours:
Radius corner, Full round, Rounded. Trapezoid and chamfered also available.
Special Insulated Constructions:
Starting with single conductor wraps, up to six individual multi-conductor combinations can be produced.
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