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)
1K7178, 1H866, 1PEN2, 1PN820, 1TF05, 1P802, 1P9FR, 1P756, 1P830, 1PN3R, 1PENS, 1PN828, 1P808, 1P801, 1PN2R, 1A025, 1H86A, 2T-TFT.xx, 2T-TFL.xx, Silicone Coated Fiberglas 2R-SG, 1E075, 2T-TFS.xx, 1N012, 1G006, 1H860, 1K063, 1G130, 1G180, 1K7170, 1P700, 1K7171, 1P350, 1N008, 1N155, 1P133, 1P135, 1H818, 1K7172, 1P656, 1K7177, 1H86B B90 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: Type TEX-B winding wire 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-B 3.3 mils (0.08 mm) triple insulated

  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.
     Crastin SK665FR 11.8 (0.3)
     Kapton H, V, HN, VN, HA or PST Grades 11.8 (0.3)
     Rynite FR530 11.8 (0.3) polyethylene terephthalate (PET)
     Rynite FR530L 11.8 (0.3) polyethylene terephtalate (PET)
     Rynite FR530L 11.8 (0.3) polyethylene terephthalate (PET)
     Zenite 6130 11.8 (0.3)
Hitachi Chemical
     CP-J-8800 15.7 (0.4)
P. Leo
     1H860 1 (layers)
     1H866 1 (layers)
     1H86B 1 (layers) Recognized Component-Insulating Tape (OANZ2)
     1K063 1 (layers) Recognized Component - Insulating Tape (OANZ2)
     1K7177 1 (layers) Recognized Component - Insulating Tape (OANZ2)
     1K7178 1 (0.03)
     1P133 1 (layers)
     1P135 1 (layers)
     1P350 2 (layers)
     1P801 1 (0.03) Recognized Component - Insulating Tape (OANZ2)
     1P802 1 (layers) Recognized Component - Insulating Tape (OANZ2)
     1P9FR 1 (layers)
Sumitomo Bakelite
     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

  Minor Sheet Insulations (optional) layer, outer, wrap etc.
Any sheet insulation or tape described in this table with no minimum thickness requirement.
     Designation (no.) comments
E. I. Dupont de Nemours & Co.
     Kapton Grades H, V, HN, VN and HA
     Nomex 410
     Nomex 411
     Nomex 414
     Nomex 418
     Nomex 424
     Nomex 425
     Nomex 992
     Nomex 993
     Nomex 994
     Nomex E56A
Various Manufacturers
     Polyethylene terephthalate film (PET) Recognized Component Plastics (QMFZ2)

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

     Designation (no.) comments
Chang Chun
     PBT-4130
E. I. Dupont de Nemours & Co.
     Crastin SK665FR
     Zytel 101L
Hitachi Chemical
     CP-J-8600
Kolon Industries
     KP212V0
Sumitomo Bakelite
     PM-8375
Toray
     1494

 
    Tapes (optional) 

     Designation (no.) comments
P Leo & Co (B C) Ltd
     1A025
     1E075 Requires additional insulation from Ground and Interwinding Insulation, so that the total thickness of insulation between metal foil and all windings is at least the minimum thickness specified for Ground insulation.
     1G006 aramid fiber (Nomex) paper
     1G130 glass cloth
     1G180 glass cloth
     1H818 reinforced PET, rubber adhesive
     1H860 acrylic adhesive, polyester film
     PET film with nonwoven polyester reinforcement fib 1H866
     1H86A
     1H86B
     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
     1P133 PET film, acrylic adhesive
     1P135 PET film, acrylic adhesive
     1P350 PET film, acrylic adhesive
     1P656
     1P700 polyester film
     1P756
     1P801
     1P802
     1P808
     1P830
     1P9FR
     1PEN2
     1PENS
     1PN2R
     1PN3R
     1PN820
     1PN828
     1TF05

 
  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-TUBE
Hitachi
     Versafit V2
Kurabe
     SE-1
     SE-2
LG Cable
     GSHS-1625
Nikkan
     E-651 U-1
     E-651 U-2
     S-693 600 silicone coated fiberglass
     S-693 F-1
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
     Silicone Coated Fiberglas 2R-SG
Sumitomo
     Sumitube F2(Z)
Zeus
     TFE-LW-150
     TFE-SW-600
     TFE-TW-300

  Tie Cords (optional)

     Designation (no.) comments
Various Manufacturers
     Untreated fiberglass

  Potting Compounds (optional)

     Designation (no.) comments
GE Toshiba Silicone
     TSE3331
     TSE3331K

  Varnishes (optional) Recognized Component - Varnishes (OBOR2)

     Designation (no.) comments
Hitachi Chemical Co. Ltd
     WP-2952F-2G
John C. Dolph Co
     BB-348
     BB-353
     BB346HF
     BC-346A
     BC-346AN
     BC-346B
     BC-346E
     BG-346A
     PDR-1839
Kyocera Chemical Corp. (Toshiba Chemical)
     TVB-2180T++ ++ optional suffix
P. D. George Co
     80361
     80361FS
     80361FS-50
     80631FS Black
     80831
     80831FC
     80831FC Black
Viking Products
     V1380
     V1380FC
     V1380FC Black
     V1630
     V1630FS
     V1630FS Black
     V1630FS50

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.

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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.