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, 1P130, 1P133, 1P135, 1P350, 1P656, 1P700, 1P756, 1P808, 1P830, 1P833, 1K7171, 1K7172, 1N155, 1H860, 1P801, 1P802, 1K7170, 1K063, 1N012 B88 130(B)
Copyright © 2006 Underwriters Laboratories Inc.

Construction Details (Table I)  

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.

Note: Special transformer winding wires TEX-E, TEX-ELZ, TEX-ECEW3, TIW-2, and TIW-3 may be used without additional Ground or Interwinding Insulation
  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 28 and 130C Polyurethane (Polyamide)
MW 75 or 130C Polyurethane
MW 79 or 155C Polyurethane
MW 80 or 155C Polyurethane (Polyamide)
MW 82 or 180C Polyurethane
MW 83 or 180C Polyurethane (Polyamide)

Furukawa
     TEX-E 5 mils (0.13 mm) triple insulated
     TEX-ECEW3 5 mils (0.13 mm) triple insulated
     TEX-ELZ 5 mils (0.13 mm) triple insulated
Totoku Electric
     TIW-2 3.7 mils (0.09 mm) triple insulated
     TIW-3 4.0 mils (0.1 mm) triple insulated
     UEW-3-TC polyurethane basecoat wrapped with PET fiber

  Ground & Interwinding Insulations
Any Recognized Component Plastic (QMFZ2), polyethylene terphthalate film (PET) 1 mils (0.03 mm) - various manufacturers
     Designation (no.) mils(mm) comments
E. I. Dupont de Nemours & Co.
     Kapton H, V, HN, VN or HA Grades 1 (0.03)
     Nomex 410 2 (0.05) aramid insulating paper
     Nomex 411 4.5 (0.11) aramid insulating paper
     Nomex 414 2 (0.05) aramid insulating paper
     Nomex 416 2 (0.05) aramid insulating paper
     Nomex 418 2 (0.05) aramid insulating paper
     Nomex 424 2 (0.05) aramid insulating paper
     Nomex 425 2 (0.05) aramid insulating paper
     Nomex 992 4 (0.1) aramid insulating paper
     Nomex 993 3.2 (0.08) aramid insulating paper
     Nomex 994 3.2 (0.08) aramid insulating paper
     Nomex E56A 3 (0.08) aramid insulating paper
P. Leo
     1H860 1 (layers)
     1K063 1 (layers) Recognized Component - Insulating Tape (OANZ2)
     1K7170 1 (layers) Recognized Component - Insulating Tape (OANZ2)
     1K7171 1 (layers)
     1K7172 1 (layers)
     1N012 2 (layers)
     1N155 1 (layers)
     1P130 1 (layers)
     1P133 1 (layers)
     1P135 1 (layers)
     1P350 1 (layers)
     1P656 1 (layers)
     1P700 1 (layers)
     1P756 1 (layers)
     1P801 1 (layers) Recognized Component - Insulating Tape (OANZ2)
     1P802 1 (layers) Recognized Component - Insulating Tape (OANZ2)
     1P808 1 (layers)
     1P830 1 (layers)
     1P833 1 (layers)
     1P9FR 1 (layers)
Sumitomo Bakelite
     Sumikon AM-113 11.8 (0.3) DAP Molding Compound
     Sumikon PM-9630 11.8 (0.3) Phenolic Molding Compound
     Sumikon PM-9720 11.8 (0.3) Phenolic Molding Compound
     Sumikon PM-9750 11.8 (0.3) Phenolic Molding Compound
     Sumikon PM-9820 11.8 (0.3) Phenolic Molding Compound
     Sumikon PM-9830 11.8 (0.3) Phenolic Molding Compound
     Sumikon PM-9850 11.8 (0.3) Phenolic Molding Compound

  Lead Wires (optional)

150 SI - silicone rubber - with or without glass braid
200 PTFE - polytetrafluoroethylene
200 SI - silicone rubber - with or without glass braid


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

     Designation (no.) comments
E. I. Dupont de Nemours & Co.
     Kapton H
     Kapton HA
     Kapton HN
     Kapton V
     Kapton VN
     Nomex 410
     Nomex 411
     Nomex 414
     Nomex 418
     Nomex 424
     Nomex 425
     Nomex 992
     Nomex 993
     Nomex 994
Various Manufacturers
     Polyethylene terephthalate film (PET) Recognized Component Plastics (QMFZ2)

  Cores, Tube, Bobbins (optional) (for mechanical support only)

     Designation (no.) comments
Chang Chun Plastics
     PBT-4130
E. I. Dupont de Nemours & Co.
     Rynite FR530
Kolon Industries
     KP212V0
Sam Yang
     1500-GN30
Sumitomo Bakelite
     AM-113
     PM-8375
     PM-950
     PM-9630
     PM-9720
     PM-9750
     PM-9820
     PM-9830
Sumitomo Chemical
     E4008
Toray
     1494x02

 
    Tapes (optional) 

     Designation (no.) comments
P Leo & Co (B C) Ltd
     1A025
     1A570
     1A605
     1C822
     1E075
     1G006 aramid fiber (Nomex) paper
     1G130 glass cloth
     1G155 glass cloth
     1G180 glass cloth
     1G200 woven glass cloth, silicone adhesive
     1H818 reinforced PET, rubber adhesive
     1H850 polyester film
     1H860 acrylic adhesive, polyester film
     1H86A
     1H86R
     1K063 silicone adhesive, polyimide film
     1K7170 Kapton film
     1K7171 silicone adhesive, polyimide film
     1K7172 silicone adhesive, polyimide film
     1N008 aramid fiber (Nomex), Acrylic Adhesive
     1N012 Nomex Tape, Acrylic adhesive
     1N155 aramid fiber (Nomex), Acrylic Adhesive
     1P130 acrylic adhesive, polyester film
     1P133 PET film, acrylic adhesive
     1P135 PET film, acrylic adhesive
     1P350 PET film, acrylic adhesive
     1P656
     1P700 polyester film
     1P756
     1P801 acrylic adhesive, polyester film
     1P802 acrylic adhesive, polyester film
     1P808 polyester film
     1P830 acrylic adhesive, polyester film
     1P833 PET film, acrylic adhesive
     1P9FR
     1PEN2
     1PEN3
     1PEN3R
     1PN2R
     1PN820 woven polyester cloth
     1PN828 woven polyester cloth
     1TF05
     1TF07

 
  Spacers and Wedges  
Any material described in this table with no thickness requirement.

  Sleevings (optional) 

     Designation (no.) comments
Cosmo Link
     PTFE L-type
     PTFE T-type
Daikin
     EP520
Furukawa
     P1
Great Holding
     TFL
     TFS
     TFT
Hitachi
     Versafit V2
Hoechst
     TFBX7100
Kurabe
     SE-1
     SE-2
LG Cable
     GSHS-1625
Nikkan
     E-651 U-1
     E-651 U-2
     S-693 F-1
     S-693-600E
Nissei Electric Co., Ltd
     RSU-1
     RSU-2
P. Leo
     2T-TFL.xx teflon tube
     2T-TFS.xx teflon tube
     2T-TFT.xx teflon tube
Sumitomo
     Sumitube F2(Z)
Zeus
     TFE-LW-150
     TFE-SW-600
     TFE-TW-300

  Tie Cords (optional)

     Designation (no.) comments
Various Manufacturers
     Fiberglass, untreated

  Potting Compounds (optional)

     Designation (no.) comments
GE Toshiba Silicone
     TSE3331
     TSE3331K

  Varnishes (optional) Recognized Component - Varnishes (OBOR2)

     Designation (no.) comments
Epoxylite Corp.
     7423 Can only be used with TEX-E, TEX-ELZ, TEX-ECEW3, and TIW-3 with or without optional overcoating.
Hitachi Chemical Co. Ltd
     WP-2952F-2G Can only be used with MW28, MW75, MW79, MW80, MW82, MW83, UEW-3-TC, TEX-E, TEX-ELZ, TEX-ECEW3, and TIW-3 with or without optional overcoating.
John C. Dolph Co
     BB-353 Can only be used with MW38, MW75, MW79, MW80, MW82, MW83, UEW-3-TC, TEX-E, TEX-ELZ, TEX-ECEW3, TIW-2, and TIW-3 with or without optional overcoating
     BB346HF Can only be used with MW38, MW75, MW79, MW80, MW82, MW83, UEW-3-TC, TEX-E, TEX-ELZ, TEX-ECEW3, TIW-2, and TIW-3 with or without optional overcoating
     BC-346A Can only be used with MW38, MW75, MW79, MW80, MW82, MW83, UEW-3-TC, TEX-E, TEX-ELZ, TEX-ECEW3, TIW-2, and TIW-3 with or without optional overcoating
     BC-346AN Can only be used with MW38, MW75, MW79, MW80, MW82, MW83, UEW-3-TC, TEX-E, TEX-ELZ, TEX-ECEW3, TIW-2, and TIW-3 with or without optional overcoating
     BC-346B Can only be used with MW38, MW75, MW79, MW80, MW82, MW83, UEW-3-TC, TEX-E, TEX-ELZ, TEX-ECEW3, TIW-2, and TIW-3 with or without optional overcoating
     BC-346E Can only be used with MW38, MW75, MW79, MW80, MW82, MW83, UEW-3-TC, TEX-E, TEX-ELZ, TEX-ECEW3, TIW-2, and TIW-3 with or without optional overcoating
     BG-346A Can only be used with MW38, MW75, MW79, MW80, MW82, MW83, UEW-3-TC, TEX-E, TEX-ELZ, TEX-ECEW3, TIW-2, and TIW-3 with or without optional overcoating
     PDR-1839 Can only be used with MW38, MW75, MW79, MW80, MW82, MW83, UEW-3-TC, TEX-E, TEX-ELZ, TEX-ECEW3, TIW-2, and TIW-3 with or without optional overcoating
Kyocera Chemical Corp. (Toshiba Chemical)
     TVB-2180T++ ++ optional suffix Can only be used with MW28, MW75, MW79, MW80, MW82, MW83, UEW-3-TC, TEX-E, TEX-ELZ, TEX-ECEW3, and TIW-3 with or without optional overcoating.
Meiden Chemical
     #880 Can only be used with MW28, MW75, MW79, MW80, MW82, MW83, UEW-3-TC, TEX-E, TEX-ELZ, TEX-ECEW3, and TIW-3 with or without optional overcoating.
Ripley Resin Engineering Co Inc
     468-2-(+) (+) may be followed by a two or three character suffix indicating % inert filler or color. Can only be used with MW28, MW75, MW79, MW80, MW82, MW83, UEW-3-TC, TEX-E, TEX-ELZ, TEX-ECEW3, and TIW-3 with or without optional overcoating.
     468-2-7(++) (++) may be followed by a one or two character suffix indicating % inert filler or color. Can only be used with MW28, MW75, MW79, MW80, MW82, MW83, UEW-3-TC, TEX-E, TEX-ELZ, TEX-ECEW3, and TIW-3 with or without optional overcoating.
     468-2FC(+) (+) may be followed by a two or three character suffix indicating % inert filler or color. Can only be used with MW28, MW75, MW79, MW80, MW82, MW83, UEW-3-TC, TEX-E, TEX-ELZ, TEX-ECEW3, and TIW-3 with or without optional overcoating.
Viking Products
     V1380 Can only be used with MW28, MW75, MW79, MW80, MW82, MW83, UEW-3-TC, TEX-E, TEX-ELZ, TEX-ECEW3, and TIW-3 with or without optional overcoating.
     V1380FC Can only be used with MW28, MW75, MW79, MW80, MW82, MW83, UEW-3-TC, TEX-E, TEX-ELZ, TEX-ECEW3, and TIW-3 with or without optional overcoating.
     V1380FC Black Can only be used with MW28, MW75, MW79, MW80, MW82, MW83, UEW-3-TC, TEX-E, TEX-ELZ, TEX-ECEW3, and TIW-3 with or without optional overcoating.
     V1630 Can only be used with MW28, MW75, MW79, MW80, MW82, MW83, UEW-3-TC, TEX-E, TEX-ELZ, TEX-ECEW3, and TIW-3 with or without optional overcoating.
     V1630FS Can only be used with MW28, MW75, MW79, MW80, MW82, MW83, UEW-3-TC, TEX-E, TEX-ELZ, TEX-ECEW3, and TIW-3 with or without optional overcoating.
     V1630FS50 Can only be used with MW28, MW75, MW79, MW80, MW82, MW83, UEW-3-TC, TEX-E, TEX-ELZ, TEX-ECEW3, and TIW-3 with or without optional overcoating.

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.

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