OBJS2  System Component, Electrical Insulation - Component E200050  
P LEO & CO (B C) LTD
PO BOX 94250 RICHMOND BC V6Y 2A6 CA
System
Component		 System
Designation		 System
Temp(Class)
1P9FR, 1TF07, 1PEN2, 1H86A, 1TF05, 1PEN3, 2T-TFT.xx, 2T-TFL.xx, 1H802, 1H860(D), 1H860(T), 1A025BL, 1A025WH, 1E075, 1G190, 1M608, 1N012, 1G006, 1G015, 1H860, 1K063, 1PN820, 1PN828, 1G130, 1G155, 1G180, 1K7170, 1P808, 1P800, 1P801, 1P802, 1P830 F82 155(F)
Copyright © 2006 Underwriters Laboratories Inc.

Construction Details (Table I) alternate constructions 

The use of this insulation system is limited to the combination of materials specified below. Where more than one item is designated under Insulation Function, they may be used together, unless otherwise indicated, or they may be used as alternates to one another. Functions designated "optional" are not necessarily required for every design. Insulation thicknesses and/or layers indicated below are minimum.


  Winding Wire - Recognized Component - Magnet wire (OBMW2), single build or greater, round or rectangular  listed below or
- Recognized Component - Single and Multi-Layer Insulated Winding Wire (OBJT2) listed below or
- Recognized Component - Appliance Wiring Material (AVLV2) listed below
(unless otherwise noted, winding wire types listed below may be used in combination within a single product)
MW 27 or 155C Polyester-imide (Polyamide)
MW 28 and 130C Polyurethane (Polyamide)
MW 30 or 180C Polyester-amide-imide
MW 35 or 200C Polyester-amide-imide (Polyamide-imide)
MW 73 or 200C Polyester-amide-imide (Polyamide-imide)
MW 74 or 200C Polyester-amide-imide
MW 76 or 180C Polyester-amide-imide (Polyamide)
MW 77 or 180C Polyester-imide
MW 79 or 155C Polyurethane
MW 80 or 155C Polyurethane (Polyamide)


  Ground & Interwinding Insulations

     Designation (no.) mils(mm) comments
Dupont Teijin Films
     Mylar 3 (0.08) polyethylene terephthalate film (PET)
E. I. Dupont de Nemours & Co.
     Nomex 410 3 (0.08) aramid insulating paper
     Nomex 414 3 (0.08) aramid insulating paper
     Nomex 418 3 (0.08) aramid insulating paper
     Zytel 70G30HSL 15 (0.38)
     Zytel 70G30L 15 (0.38)
     Zytel 70G33HS1L 15 (0.38)
     Zytel 70G33HSL 15 (0.38)
     Zytel 70G33L 15 (0.38) polyamide 66
     Zytel EFE7168HSL 15 (0.38)
P. Leo
     1P801 3 (layers) Recognized Component - Insulating Tape (OANZ2)
     1P802 3 (layers) Recognized Component - Insulating Tape (OANZ2)

  Lead Wires (optional)

125 EPDM - ethylene propylene diene monomer +
125 XLPE - chemically crosslinked polyethylene +
125 XLPE - irradiated crosslinked polyethylene +
150 E/TFE - ethylene/tetraflouroethylene
150 SI - silicone rubber - with or without glass braid
150 XLPE - chemically crosslinked polyethylene
150 XLPE - irradiated crosslinked polyethylene
200 E/TFE - ethylene/tetraflouroethylene
200 SI - silicone rubber - with or without glass braid
200 TFE - tetraflouroethylene
+ To be isolated from direct contact with windings (magnet wire) by any insulating material (tape, layer insulation, sleeving,etc.) listed in this table - unless specifically excluded from this requirement by a special note at the beginning of this table.

  Minor Sheet Insulations (optional) layer, outer, wrap etc.

     Designation (no.) comments
Dupont -Teijin Films
     Mylar
E. I. Dupont de Nemours & Co.
     Nomex 410
     Nomex 414
     Nomex 418
Innovative Paper Technologies, LLC
     CeQuin 30F, 30F30, F30F
     CeQuin 500
     CeQuin GeSat
     CeQuin IG, IGI, GIG
     CeQuinbord CEL SAT
     TufQuin 100, 110, 120
Von Roll Isola (Bedford Materials)
     5JF44 varnish glass cloth
     Memco 100 DMD
     Pyrolam 100X

 
    Tapes (optional) 

     Designation (no.) comments
P Leo & Co (B C) Ltd
     1A025BL
     1A025WH
     1E075
     1G006 aramid fiber (Nomex) paper
     1G015 silicone adhesive, glass cloth
     1G130 glass cloth
     1G155 glass cloth
     1G180 glass cloth
     1G190
     1H802
     1H860 acrylic adhesive, polyester film
     1H860(D)
     1H860(T)
     1H86A
     1K063 silicone adhesive, polyimide film
     1K7170 Kapton film
     1M608
     1N012 Nomex Tape, Acrylic adhesive
     1P800 polyester film
     1P801 acrylic adhesive, polyester film
     1P802 acrylic adhesive, polyester film
     1P808 polyester film
     1P830 acrylic adhesive, polyester film
     1P9FR
     1PEN2
     1PEN3
     1PN820 woven polyester cloth
     1PN828 woven polyester cloth
     1TF05
     1TF07

 
  Spacers and Wedges (optional) 
Any material described in this table with no thickness requirement.
     Designation (no.) comments
Glastic Corp.
     1412
     FHT
     SG-200
     UTR
     UTS
Haysite
     EHC glass reinforced thermosetting polyester
     ETS NRMA GPO-1 130
     H755 NRMA GPO-1 155
     HTF flexible, glass reinforced thermosetting polyester

  Sleevings (optional) 

     Designation (no.) comments
Federal Mogul (Bently Harris)
     1062 silicone rubber coated fiberglass
     Ben Har 1151-FR
     Ben Har 1151-XL-200 silicone rubber coated fiberglass
     Ben Har 1151-XL-240
     Ben Har 1151-XL-FR-1
     Ben Har Acrylflex polyester resin coated fiberglass
     Ben Har Ex Flex (std)
Hilec (Brand Rex, Voltube)
     Hilec 310
     Hilec 410
     Hilec 540
     Hilec 710
     Turbo 117F
P. Leo
     2T-TFL.xx teflon tube
     2T-TFT.xx teflon tube
Sofanou (Jenisco)
     AC 435
     AW 751
     ER 565
     VC 325
Suflex (Essex)
     Suflex Acrylflex F
     Suflex Acrylflex VPI-NF
     Suflex Flexicone 200
     Suflex Silicone Resin
     Suflex Silicone Rubber
     Suflex Silverflex T & D
Varflex
     Varglas A397 acrylic
     Varglas Non-Fray Type HM
     Varglas Non-Fray Type HO
     Siflex
     Varglas Silicone Resin 500
     Varglas Silicone Rubber
     Varglas Silicone Rubber ES 4400
     Varglas Viton 231

  Tie Cords (optional)

     Designation (no.) comments
Atkins and Pearce
     13-220
     16-2HT
     17-200-NX
     29-210
     AP-3100-T
     MS 9023-T4
Breyden Products
     5070, 5100, 5200, 5311, 5312, 5313, 5350, 150, 225, 350 optional prefix of "G" or suffixes of "-1"
     60, 75, 100, 200, 252, 330, 350, 390, 500, 504, 6100, 6200, 6500, 3MC, 5MC, 7MC optional prefix of "HT" or suffixes of "-1" or "-LS"
Ludlow Textile
     LP 1008
     LP 1012
     LP 1126
     LP 1552
     LP 1556
     N884
Varflex
     48 silicone coated fiberglass
Western Filament
     50DOF17W
     50NOF17W
     DHS-1CL

  Varnishes (optional) Recognized Component - Varnishes (OBOR2)

     Designation (no.) comments
John C. Dolph Co
     AC-43, AC-43-66 not valid for use with ANSI Type MW26 or MW77 magnet wire
     BC-346A, BC-346B, BC-346AN, BC-346-E not valid for use with ANSI Type MW26 or MW77 magnet wire
     BC-359, BC-359MS not valid for use with ANSI Type MW26 or MW77 magnet wire
     BC-365, -LTC, -LO
     CC-1096 not valid for use with ANSI Type MW26 or MW77 magnet wire
     CC-1105, CC-1105HTC not valid for use with ANSI Type MW26, MW76, MW77 or MW80 magnet wire
     CC-1133 valid for use only with ANSI Type MW30 or MW76 magnet wire
     CC-1141 not valid for use with ANSI Type MW26, MW76, MW77 or MW80 magnet wire
     CC-1305, CC-1305/503D valid for use only with ANSI Type MW30 or MW76 magnet wire
P. D. George Co
     50, 50S
Viking Products
     1525A not valid for use with ANSI Type MW26 magnet wire
     V1380FC not valid for use with ANSI Type MW26 magnet wire
     V1630FS not valid for use with ANSI Type MW26 magnet wire
Von Roll Isola U S A Inc
     VRI 3309 valid for use only with ANSI Type MW80 magnet wire
     VRI 707 valid for use only with ANSI Type MW26, MW30 or MW76 magnet wire
     VRI 709 valid for use only with ANSI Type MW30 or MW80 magnet wire
     VRI 9637 valid for use only with ANSI Type MW30 magnet wire

NOTICE : This information , based upont UL Testing Guidelines and our experience, is offered without charge by P. Leo as part of our service to customers. It is intended for persons having technical skill to use at their own discretion and risk. We do not guarantee favorable results, and the P. Leo & Co., (B.C.) Ltd. assumes no obligation or liability for any advice furnished or for any results obtained to operae under, or a recommendation to infringe upon, any patent of P. Leo or others. Compliance with applicable government codes is also the responsibility of the user.

® Registered trademark of Underwriters Laboratories, Inc.

Copyright © 1996-2007 P. Leo & Co., Ltd.

All rights reserved. Reproduction in whole or in part in any form or medium without express written permission of P. Leo & Co., Ltd. is prohibited.
BCwire ; pBobbin ; BCmica; BCtube are trademarks of P. Leo & Co.(B.C.), Ltd.

Zytel ® Rynite ® Zenite® Kapton ® Kaladex ® Mylar ® and Nomex ® are Du Pont trade marks.