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)
1PEN2, 1H86A, 1PN2R, 2T-TFT.xx, 2T-TFL.xx, Silicone Coated Fiberglas 2R-SG, 2T-TFS.xx, 1PG880, 1H850, 1PK825, 1PN820, 1PN828, 1G130, 1G180, 1P700, 1P702, 1P705, 1P801, 1P802, 1H818, 1H866, 1P701 H84 180(H)
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: Quin-T and Rynite materials may not be used as a major insulation in the same system. However, if one is used as a major, the other may be used as a minor.
  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 35 or 200C Polyester-amide-imide (Polyamide-imide)
MW 73 or 200C Polyester-amide-imide (Polyamide-imide)
MW 74 or 200C Polyester-amide-imide


  Ground & Interwinding Insulations

     Designation (no.) mils(mm) comments
E. I. Dupont de Nemours & Co.
     Nomex 410 8.5 (0.22) aramid insulating paper
     Nomex 411 20 (0.51) aramid insulating paper
     Nomex 414 8.5 (0.22) aramid insulating paper
     Nomex 418 8.5 (0.22) aramid insulating paper
     Rynite 530 28 (0.71) polyethylene terephthalate (PET)
     Rynite FR530 28 (0.71) polyethylene terephthalate (PET)
     Rynite FR945 28 (0.71) polyethylene terephthalate (PET)
Innovative Paper Technologies, LLC
     CeQuin 3000 10 (0.25)
     CeQuin 30F, 30F30, F30F 10 (0.25)
     CeQuin 30G, 30G30, G30G 10 (0.25)
     CeQuin 500 10 (0.25)
     CeQuin I 10 (0.25) unfired ceramic based rubber bonded paper
     CeQuin IF, IFI, FIF 10 (0.25)
     CeQuin IG, IGI, GIG 10 (0.25)
     CeQuin II 10 (0.25) unfired ceramic based rubber bonded paper
     CeQuin V 10 (0.25) heat treated unfired ceramic like base rubber bonded paper
     CeQuin VF, FVF, VFV 10 (0.25)
     CeQuin VG 10 (0.25) heat treated unfired ceramic like base rubber bonded paper with glass cloth & acrylic adhesive
     CeQuin VGV, GVG 10 (0.25)
     CeQuinbord 3000 10 (0.25)
     CeQuinbord CGA 10 (0.25) unfired ceramic millboard and rubber bonded paper
     CeQuinbord X, XHT 10 (0.25)
     CorQuin 10 (0.25)
     DMD180 10 (0.25)

  Lead Wires (optional)

150 SI - silicone rubber - with or without glass braid +
150 XLPE - chemically crosslinked polyethylene +
200 PTFE - polytetrafluoroethylene
+ 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
Arlon (Chase Foster, Keene)
     Astrotherm 180
     Epoxy "B" stage coated Nomex
     Estermat DMD100
Asheville Schoonmaker Mica Co.
     Epoxy bonded mica
Bulk Molding Compounds Inc.
     BMC-100
Cotrell Paper Co Inc.
     Copaco
Coveme
     N3D
Polifibra SpA
     Polimex NMN Nomex/Mylar/Nomex
Riegel Products (James River)
     65C electric board
     Insuldur
     Plain electric board
Spaulding
     Spauldite G-11-963 epoxy resin saturated glass fabric laminate
     Spauldite G-3-789 modified phenolic resin, woven glass/glass cloth laminate
     Spauldite T-536 phenolic modified epoxy resin saturated glass fabric laminate
Synflex
     NMN
Von Roll Isola (Bedford Materials)
     5JF47 varnish glass cloth
     5M65
     Memco 100 DMD
     NMN
     Pyrolam
     Pyromid 180
Windsor-Stevens Inc.
     Drawtex
     Fibertex

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

     Designation (no.) comments
Brownbridge Mills
     Kraft, gummed
E. I. Dupont de Nemours & Co.
     Nomex E56A
GE Plastics
     Ultem 1000
Paramount Tube
     CeQuin
     Dielectric Kraft
     Nomex
     Phenolic Kraft
Phillips Petroleum Co.
     Ryton R-4

 
    Tapes (optional) 

     Designation (no.) comments
P Leo & Co (B C) Ltd
     1G130 glass cloth
     1G180 glass cloth
     1H818 reinforced PET, rubber adhesive
     1H850 polyester film
     1H866 PET film with nonwoven polyester reinforcement fibers, acrylic adhesive
     1H86A
     1P700 polyester film
     1P701 polyester film
     1P702 polyester film
     1P705 polyester film
     1P801 acrylic adhesive, polyester film
     1P802 acrylic adhesive, polyester film
     1PEN2
     1PG880 polyester film glass laminate
     1PK825 polyester knit
     1PN2R
     1PN820 woven polyester cloth
     1PN828 woven polyester cloth

 
  Spacers and Wedges (optional) 

     Designation (no.) comments
Glastic Corp.
     FHT
     SG-200
     TSF polyester/glass
     UTR
Haysite
     EHC glass reinforced thermosetting polyester
     H755 NRMA GPO-1 155
Various Manufacturers
     Wood, Untreated

  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 Acryl
     Ben Har Ex Flex (std)
     Ben Har ST (std)
Hilec (Brand Rex, Voltube)
     HT
     HTS
     Hilec 210 C
     Hilec 220 C
     Hilec 312 B
     Hilec 314 B
     Hilec 317 B
     Hilec 411 F
     Hilec 412 F
     Hilec 414 F
     Hilec 417 F
     Hilec 540 R
     Hilec 542 R
     Hilec 544 R
     Hilec 547 R
     Hilec 610 C
     Hilec 620 C
     Hilec 710 C
     Hilec 720 C
     Hilec 838C
     Turbo 117E
     Turbo 117F
     Turbo 117G
     Turbo 117U
     Turbo 117U-FR
     Turbo TUF
     Turbocryl
     Vol-Cryl
     Vol-Flex
     Vol-Glas P
     Vol-Sil
Insul-Tab inc.
     4900
     Polytube 463
     TPE 550
Miotti
     Miacril
Niemand
     Nomex/Kapton
P. Leo
     2T-TFL.xx teflon tube
     2T-TFS.xx teflon tube
     2T-TFT.xx teflon tube
     Silicone Coated Fiberglas 2R-SG
Sigi
     13F fiberglass-polyurethane
     15C fiberglass-silicone
Sofanou (Jenisco)
     AC 432
     AC 433
     AC 434
     AC 435
     AW 751
     AW 752
     ER 563
     ER 564
     ER 565
     HT 210
     HT 220
     SR 555
     WV 651
Sofanou (Markel Corp.)
     Conformasleeve
     Flexite TE-250 shrinkdown
     Hygrade Thermoflex 1200
     Hygrade Thermoflex 500
Stone Industrial
     Nomex/Mylar
Suflex (Essex)
     Suflex Acrylflex F
     Suflex Acrylflex VPI
     Suflex Flexicone 200
     Suflex Silicone Resin
     Suflex Silicone Rubber
     Suflex Silverflex T & D
Varflex
     Varglas A397 acrylic
     Varglas Non-Fray Type H
     Varglas Silicone Resin 500
     Varglas Silicone Rubber ES 4400
     Varflo
     Varglas Viton 231

  Tie Cords (optional)

     Designation (no.) comments
Varflex
     46 silicone coated fiberglass
     48 silicone coated fiberglass

  Varnishes (optional) Recognized Component - Varnishes (OBOR2)

     Designation (no.) comments
John C. Dolph Co
     BB-346-HF
     BC-346A, BC-346B, BC-346AN, BC-346-E
     BC-359, BC-359MS
     BC-365, -LTC, -LO
     CC-1105, CC-1105HTC
     CC-1105-OPT, CC-1105-OPT/HTC
     CC-1305, CC-1305/503D

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.