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, 1A025, 1PEN2, 1H86A, 1PN2R, 2T-TFT.xx, 2T-TFL.xx, Fiberglas 2R-YG, Silicone Coated Fiberglas 2R-SG, TP-####, TK-####, 2T-TFS.xx, DMD###, DPD###, RP65, D/M###, 1PG888, 1N012, 1G006, 1G015, 1G027, 1P130, 1H860, 1K063, 1PG880, 1H850, 1PK825, 1PN820, 1PN828, 1G130, 1G180, 1K7170, 1K7177, 1K7270, 1P700, 1P702, 1P705, 1P703, 1P707, 1P717, 1P751, 1P808, 1P800, 1P801, 1P802, 1K7171, 1P350, 1P830, 1N008, 1N155, 1P133, 1P135, 1H866, 1P833, 1K7172, 1P701, 1K063CR, 1K7171CR, Mica#SM61, Mica#RP65, Mica#SM62, N###/1P801(**), N###/1P802(**), N###/PEN2(**), N###/PN2R(**), N###/1K7171(**), N###/1N012(**), N###/N155(**), OL50/N###OL50(**), N###/OL50(**), N###MN*&*, N###M*&*, NMN-E*&* or NTN*&*, N411/M/N*&*, N###PEN/N*&*, N###/PEN*&*, N###/PEN2500*&*, N###/K/N*&*, PEN/N411/M/N*&*, N###PEN/MICA*&*(%), N###MICA*&*(%), D/PEN**, L/PEN/L**, 1PN2S R81 220(R)
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.


  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)

Bo Sung
     SRPW silicone rubber (0.65mm) w/ silicone impregnated polyester braiding (0.15mm)
Han Kyung
     HK SW-1 Recognized Appliance wire with 0.70mm silicone rubber coating and 0.15mm Dow Corning varnish DC6-2230 ipmregnated polyester braiding
     HK SW-2A Recognized Appliance Wiring Material (AVLV2), silicone rubber rated 200C, must be isolated from direct contact with windings by any Ground or phase ,Packaging must show Cat. No.
     HK-SW-2
Nikkan Industries
     WP-60-10S, WPT-60-10S silicone rubber (0.60mm) w/ silicone impregnated braiding (0.15mm)
Various Manufacturers
     MW60 or MW61 or Bare Conductor insulated with any Nomex ground insulation type authorized in the Ground Insulation section minimum thickness of 2 mils
     OBMW2, polyester basecoat with polyamide-imide topcoat, rated 220C
     OBMW2, polyester-imide basecoat with polyamide-imide topcoat, rated 220 C
Yung Chang Silicone Co.
     Y-SRPW silicone rubber (0.65mm) w/ silicone impregnated braiding (0.2mm)

  Ground & Interwinding Insulations

     Designation (no.) mils(mm) comments
E. I. Dupont de Nemours & Co.
     Nomex 410 5 (0.13) aramid insulating paper
     Nomex 411 10 (0.25) aramid insulating paper
     Nomex 414 5 (0.13) aramid insulating paper
     Nomex 416 5 (0.13) aramid insulating paper
     Nomex 418 3 (0.08) aramid insulating paper
     Nomex 419 7 (0.18) aramid insulating paper
     Nomex 464 5 (0.13) aramid insulating paper
     Nomex 992 63 (1.6) aramid insulating paper
     Nomex 993 40 (1.02) aramid insulating paper
     Nomex 994 40 (1.02) aramid insulating paper
     Nomex E56 7 (0.18) aramid insulating paper
     Nomex E56A 7 (0.18) aramid insulating paper
P. Leo
     N###/1P801(**) N### represents Nomex 410, 411, 414, 416, 464, 418, 419, E56, E56A. (**) represents total minimum thickness of Nomex: 5 mils for 410, 414, 416, 464 ; 10 mils for Nomex 411, 3 mils for E56, E56A, 419. 1P801 is a UL Recognized Tape (OANZ2) by P Leo.
     N###/1P802(**) N### represents Nomex 410, 411, 414, 416, 464, 418, 419, E56, E56A. (**) represents total minimum thickness of Nomex: 5 mils for 410, 414, 416, 464 ; 10 mils for Nomex 411, 3 mils for E56, E56A, 419. 1P802 is a UL Recognized Tape (OANZ2) by P Leo.
     N###/1PEN2(**) N### represents Nomex 410, 411, 414, 416, 464, 418, 419, E56, E56A. (**) represents total minimum thickness of Nomex: 5 mils for 410, 414, 416, 464 ; 10 mils for Nomex 411, 3 mils for E56, E56A, 419. 1PEN2 is a UL Recognized Tape (OANZ2) by P Leo.
     N###/1PN2R(**) N### represents Nomex 410, 411, 414, 416, 464, 418, 419, E56, E56A. (**) represents total minimum thickness of Nomex: 5 mils for 410, 414, 416, 464 ; 10 mils for Nomex 411, 3 mils for E56, E56A, 419. 1PN2R is a UL Recognized Tape (OANZ2) by P Leo.
     N###MICA**(%) N### represents Nomex 410, 411, 414, 416, 464, 418, 419, E56, E56A. MICA - Mica Sheet. * - each layer thickness in mils. * - total min thickness of Nomex in mils. % - mica thickness (mm)
     N###PEN/MICA*&*(%) N### - Nomex 410, 411, 414, 416, 464, 418, 419, E56, E56A. M - Polyester Film. PEN - Kaladex. MICA - Mica Sheet. * - each layer thickness in mils. & - any thickness of polyester or Kaladex 2000. * - min total thickness Nomex in mils. &- mica thk.(mm)
     N/PEN/N (N###PEN/N*&* N### represents Nomex 410,411,414,416,464,418,419, E56A. M represents Polyester Film. PEN represents Kaladex. * represents each layer thickness in mils. & - indicates any thickness of Polyester or Kaladex.
     NMN (N###MN*&*) N### represents Nomex 410,411,414,416,464,418,419, E56A. M represents Polyester Film. PEN represents Kaladex. * represents each layer thickness in mils. & - indicates any thickness of Polyester or Kaladex.
Various Manufacturers
     Nomex Laminates containing 5 mils of Nomex 416 and/or 464

  Lead Wires (optional)

200 FEP - florinated ethylene propylene +
200 PTFE - polytetrafluoroethylene +
200 SI - silicone rubber - with or without glass braid +
+ 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.
Any sheet insulation or tape described in this table with no minimum thickness requirement.
     Designation (no.) comments
E. I. Dupont de Nemours & Co.
     Kaladex 2000
     Kaladex 2500
     Kapton CR
     Kapton HN
     Kapton PST
     Nomex 410
     Nomex 411
     Nomex 414
     Nomex 416
     Nomex 418
     Nomex 419
     Nomex 464
     Nomex 992
     Nomex 993
     Nomex E56
     Nomex E56A
     Nomex N196
P. Leo
     D/M### ### = layer thickness in mils
     D/PEN** ** - thickness of film
     DMD### ### = layer thickness in mils
     DPD### ### = layer thickness in mils
     L/PEN/L** ** - represents thickness of film
     Mica#RP65
     Mica#SM61
     Mica#SM62
     N###/1K7171(**) N### indicates Nomex grade 410,411,414,418,416,464,E196,E734,E56, or E56A. (**) - indicates Nomex total thickness in mils. 1K7171 is a tape by P. Leo
     N###/1N012(**) N### indicates Nomex grade 410,411,414,418,416,464,E196,E734,E56, or E56A. (**) - indicates Nomex total thickness in mils. 1N012 is a tape by P. Leo
     N###/1P801(**) N### indicates Nomex grade 410,411,414,418,416,464,E196,E734,E56, or E56A. (**) - indicates Nomex total thickness in mils. 1P801 is a tape by P. Leo
     N###/1P802(**) N### indicates Nomex grade 410,411,414,418,416,464,E196,E734,E56, or E56A. (**) - indicates Nomex total thickness in mils. 1P802 is a tape by P. Leo
     N###/K/N*&* N### or N is Nomex 410,411,414,416,464,418,419,E56,E56A. M is Polyester Film. * - represents each layer thickness in mils. & - any thickness of polyester or Kaladex 2000.
     N###/N155(**) N### indicates Nomex grade 410,411,414,418,416,464,E196,E734,E56, or E56A. (**) - indicates Nomex total thickness in mils. N155 is a tape by P. Leo
     N###/OL50(**) N### indicates Nomex grade 410,411,414,418,416,464,E196,E734,E56, or E56A. (**) - indicates Nomex total thickness in mils. OL50 is UL Recognized under file MH18339
     N###/PEN*&* N### or N is Nomex 410,411,414,416,464,418,419,E56,E56A. M is Polyester Film. * - represents each layer thickness in mils. & - any thickness of polyester or Kaladex 2000. PEN is Kaladex film.
     N###/PEN2(**) N### indicates Nomex grade 410,411,414,418,416,464,E196,E734,E56, or E56A. (**) - indicates Nomex total thickness in mils. 1PEN2 is a tape by P. Leo
     N###/PEN2500*&* N### or N is Nomex 410,411,414,416,464,418,419,E56,E56A. M is Polyester Film. * - represents each layer thickness in mils. & - any thickness of polyester or Kaladex 2000. PEN is Kaladex film.
     N###/PN2R(**) N### indicates Nomex grade 410,411,414,418,416,464,E196,E734,E56, or E56A. (**) - indicates Nomex total thickness in mils. PN2R is a tape by P. Leo
     N###M*&* N### or N is Nomex 410,411,414,416,464,418,419,E56,E56A. M is Polyester Film. * - represents each layer thickness in mils. & - any thickness of polyester or Kaladex 2000.
     N###MICA*&*(%) N### or N is Nomex 410,411,414,416,464,418,419,E56,E56A. M is Polyester Film. * - represents each layer thickness in mils. & - any thickness of polyester or Kaladex 2000. (%) - mica thickness in (mm)
     N###MN*&* N### or N is Nomex 410,411,414,416,464,418,419,E56,E56A. M is Polyester Film. * - represents each layer thickness in mils. & - any thickness of polyester or Kaladex 2000.
     N###PEN/MICA*&*(%) N### or N is Nomex 410,411,414,416,464,418,419,E56,E56A. M is Polyester Film. * - represents each layer thickness in mils. & - any thickness of polyester or Kaladex 2000. PEN is Kaladex film. (%) - mica thickness in (mm)
     N###PEN/N*&* N### or N is Nomex 410,411,414,416,464,418,419,E56,E56A. M is Polyester Film. * - represents each layer thickness in mils. & - any thickness of polyester or Kaladex 2000. PEN is Kaladex film.
     N411/M/N*&* N### or N is Nomex 410,411,414,416,464,418,419,E56,E56A. M is Polyester Film. * - represents each layer thickness in mils. & - any thickness of polyester or Kaladex 2000.
     NMN-E*&* or NTN*&* N### or N is Nomex 410,411,414,416,464,418,419,E56,E56A. M is Polyester Film. * - represents each layer thickness in mils. & - any thickness of polyester or Kaladex 2000.
     OL50/N###OL50(**) N### indicates Nomex grade 410,411,414,418,416,464,E196,E734,E56, or E56A. (**) - indicates Nomex total thickness in mils. OL50 is UL Recognized under file MH18339
     PB-2
     PEN/N411/M/N*&* N### or N is Nomex 410,411,414,416,464,418,419,E56,E56A. M is Polyester Film. * - represents each layer thickness in mils. & - any thickness of polyester or Kaladex 2000. PEN is Kaladex film.
     RP65
     TK-#### # - represents thickness layer in mils
     TP-#### # - represents thickness layer in mils

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

     Designation (no.) comments
Beijing Chemical Ind. R&D Corp
     301-G30 PBT
E. I. Dupont de Nemours & Co.
     Rynite FR530
     Rynite FR530L
GE Plastics
     Valox 420 SE0
L.G. Chemical
     GP23406
Toray
     1401
Wintech Polymer
     2016 PBT
     3226 PBT

 
    Tapes (optional) 

     Designation (no.) comments
P Leo & Co (B C) Ltd
     0L50
     0L55
     1A025
     1G006 aramid fiber (Nomex) paper
     1G015 silicone adhesive, glass cloth
     1G027 rubber adhesive, glass cloth
     1G130 glass cloth
     1G155 glass cloth
     1G180 glass cloth
     1H818 reinforced PET, rubber adhesive
     1H850 polyester film
     1H860 acrylic adhesive, polyester film
     1H866 PET film with nonwoven polyester reinforcement fibers, acrylic adhesive
     1H86A
     1H86R
     1K063 silicone adhesive, polyimide film
     1K063CR
     1K7170 Kapton film
     1K7171 silicone adhesive, polyimide film
     1K7171CR
     1K7172 silicone adhesive, polyimide film
     1K7177 Kapton film
     1K7270 Kapton 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
     1P700 polyester film
     1P701 polyester film
     1P702 polyester film
     1P703 polyester film
     1P705 polyester film
     1P707 polyester film
     1P717 polyester film
     1P751 polyester film
     1P800 polyester film
     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
     1PG880 polyester film glass laminate
     1PG888
     1PK825 polyester knit
     1PN2R
     1PN2S
     1PN3R
     1PN820 woven polyester cloth
     1PN828 woven polyester cloth

 
  Spacers and Wedges (optional) 

     Designation (no.) comments
K.E.T.
     MG-630823
Sung Won
     SK641
     SK661

  Sleevings (optional) 

     Designation (no.) comments
P. Leo
     2T-TFL.xx teflon tube
     2T-TFS.xx teflon tube
     2T-TFT.xx teflon tube
     Fiberglas 2R-YG
     Silicone Coated Fiberglas 2R-SG

  Tie Cords (optional)

     Designation (no.) comments
Various Manufacturers
     Fiberglass, untreated

  Varnishes Recognized Component - Varnishes (OBOR2)

     Designation (no.) comments
P. D. George Co
     50, 50S
     60-60

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.