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)
1H818, 1H86A, 2T-TFT.xx, 2T-TFL.xx, Silicone Coated Fiberglas 2R-SG, 1N012, 1G015, 1P130, 1K063, 1PG880, 1PG887, 1H850, 1PK825, 1PN820, 1PN828, 1G130, 1G155, 1G180, 1K7170, 1K7177, 1K7270, 1P700, 1P702, 1P707, 1P717, 1P801, 1P802, 1H866, 1P701 H86 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.


  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 30 or 180C Polyester-amide-imide
MW 35 or 200C Polyester-amide-imide (Polyamide-imide)
MW 36 or 200C Polyester-amide-imide (Polyamide-imide)
MW 76 or 180C Polyester-amide-imide (Polyamide)


  Ground & Interwinding Insulations

     Designation (no.) mils(mm) comments
E. I. Dupont de Nemours & Co.
     Nomex 410 10 (0.25) aramid insulating paper
     Nomex 411 23 (0.58) aramid insulating paper
     Nomex 414 10 (0.25) aramid insulating paper
     Nomex 416 10 (0.25) aramid insulating paper
     Nomex 418 10 (0.25) aramid insulating paper
     Nomex 424 10 (0.25) aramid insulating paper
     Nomex 425 10 (0.25) aramid insulating paper
     Nomex 464 10 (0.25) aramid insulating paper
     Nomex 992 20 (0.51) aramid insulating paper
     Nomex 993 16.5 (0.42) aramid insulating paper
     Nomex 994 16.5 (0.42) aramid insulating paper
     Nomex E56 15 (0.38) aramid insulating paper
     Nomex E56A 15 (0.38) aramid insulating paper
     Rynite 935 15 (0.38) polyethylene terephthalate (PET)
     Rynite FR530 15 (0.38) 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 X 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)
     DMD180 3-3-3
     TufQuin 110 5 (0.13)
     TufQuin 120 5 (0.13)
     TufQuin 220 5 (0.13)
     TufQuin TF, TFT, FTF 5 (0.13)
     TufQuinbord 5 (0.13)

  Lead Wires (optional)

150 EPDM - ethylene propylene diene monomer +
150 Silicone rubber +
150 XLPE - chemically crosslinked polyethylene +
150 XLPE - crosslinked polyethylene +
150 XLPE - irradiated crosslinked polyethylene +
200 PTFE - polytetrafluoroethylene
200 Silicone Rubber with 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
Cotrell Paper Co Inc.
     Copaco
     Kraft Paper
Fibermark
     Kraft Paper
Innovative Paper Technologies, LLC
     CeQuin 3000
     CeQuin 30F, 30F30, F30F
     CeQuin 30G, 30G30, G30G
     CeQuin 500
     CeQuin I
     CeQuin IF, IFI, FIF
     CeQuin IG, IGI, GIG
     CeQuin II
     CeQuin V
     CeQuin VF, VFV, FVF
     CeQuin VG, VGV, GVG
     CeQuin X
     CeQuinbord 3000
     CeQuinbord CGA
     CeQuinbord X
     CeQuinbord XHT
     CorQuin
     DMD180
     TufQuin 110, 120
     TufQuin 220
     TufQuin TF, TFT, FTF
     TurQuinbord
Mosinee
     Kraft Paper
National Vulcanized Fiber
     Peerless Forbon
Pilcher Hamilton
     Kraft Paper
Various Manufacturers
     Polyethylene terephthalate film (PET) Recognized Component Plastics (QMFZ2)
Von Roll Isola (Acme)
     Acuflex CMC
     Acuflex DMD100
     Acuflex NMN
     Real-AL varnish glass cloth
     TMT
Windsor-Stevens Inc.
     Hitex Kraft paper or fibre
     Kraft Paper

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

     Designation (no.) comments
D&B Products
     Kapton
     Nomex
     Nomex/Mylar
Electrolock Inc.
     56
     73
Euclid Co.
     Mylar
Paramount Tube
     Gummed Kraft
     Kraft
     Nomex wrapped Kraft
     ParaQuin
     Paratherm
     Phenolic Kraft
     Rigid ParaQuin
     Rigid Paratherm
Precision Paper Tube Co.
     Kraft Paper
     Mylar
     Nomex
     Pyroform 310
     Resinite 9120
     Resinite FR9120-1
     Resnite RB 8111
     Thin Wall P-100
     Thin Wall P-30
     Thin Wall P-60

 
    Tapes (optional) 

     Designation (no.) comments
P Leo & Co (B C) Ltd
     1G015 silicone adhesive, glass cloth
     1G130 glass cloth
     1G155 glass cloth
     1G180 glass cloth
     reinforced PET, rubber adhesive 1H818
     1H850 polyester film
     1H866 PET film with nonwoven polyester reinforcement fibers, acrylic adhesive
     1H86A
     1K063 silicone adhesive, polyimide film
     1K7170 Kapton film
     1K7177 Kapton film
     1K7270 Kapton film
     1N012 Nomex Tape, Acrylic adhesive
     1P130 acrylic adhesive, polyester film
     1P700 polyester film
     1P701 polyester film
     1P702 polyester film
     1P707 polyester film
     1P717 polyester film
     1P801 acrylic adhesive, polyester film
     1P801
     1P802 acrylic adhesive, polyester film
     1P802
     1PG880 polyester film glass laminate
     1PG880
     1PG887 polyester film glass laminate
     1PG887
     1PK825 polyester knit
     1PK825
     1PN820 woven polyester cloth
     1PN820
     1PN828 woven polyester cloth
     1PN828

 
  Spacers and Wedges (optional) 

     Designation (no.) comments
Glastic Corp.
     1580
     FHT
     MTS rod
     SG-200
     TSF1312
     UTR
     UTS
Haysite
     EFM flexible, glass reinforced thermosetting polyester
     EHC glass reinforced thermosetting polyester
     ETR-FR-C flame retardant glass reinforced polyester
     ETS NRMA GPO-1 130
     ETS-FR-II
     H755 NRMA GPO-1 155
     HST-II glass reinforced thermosetting polyester
     HTF flexible, glass reinforced thermosetting polyester
     Ultratec H950
National Vulcanized Fiber
     Lamicor GP-200HT
     Lamicor GP-9105
     Lamicor GP-9206
Nohl
     APO-3PTR
     GPO-3
Resolite
     Polyester
     Supersil Polyglas
Various Manufacturers
     Maple, Untreated
     Pine, Untreated

  Sleevings (optional) 

     Designation (no.) comments
BIW
     GS2
     GSH
     GSI
     GSS
Federal Mogul (Bently Harris)
     1062 A
     1062 C
     Ben Har 1151 C
     Ben Har 1151-FR C
     Ben Har 1151-XL-200 silicone rubber coated fiberglass
     Ben Har 1151-XL-FR-1
     1258-1
     Ben Har Acryl A polyacrylate resin coated fiber glass
     Ben Har Acryl C
     Ben Har Ex-Flex 1500
     Ben Har ST (std)
     Ben Har ST-1250
Hilec (Brand Rex, Voltube)
     Turbo 117E
     117F
     317
     417
     542R
     710C
     720C
     Turbocryl Grade A
     Hilec 210 C
     Hilec 220 C
     Hilec 317
     Hilec 417
     Hilec 542 R
     Hilec 710 C
     Hilec 720 C
     Turbo 117E
     Turbo 117F
     Turbocryl A
P. Leo
     2T-TFL.xx teflon tube
     2T-TFT.xx teflon tube
     Silicone Coated Fiberglas 2R-SG
Sofanou (Jenisco)
     AC 432
     AC 433
     AC 434
     AC 435
     AW 751
     AW 752
     ER 565 Grade A
     ER 575
     ER Grade A
     HT 210
     HT 220
Sofanou (Markel Corp.)
     Conformasleeve
     Flexite PO-135 shrinkdown
     Flexite SR-200
     Flexite TFE
     Flexite shrinkdown HA150
     Hygrade Polytube 463 A
     Hygrade Polytube 463 B
     Hygrade Polytube 463 C-1
     Hygrade SR 398
     Hygrade Thermoflex 1200
     Hygrade Thermoflex 500
     Hygrade VF A
Stone Industrial
     Nomex/Mylar
Suflex (Essex)
     Suflex Acryflex A
     Suflex Acrylflex VPI
     Sulflex Acrylflex VPIHW
     Sulflex Acrylflex VPILW
     Suflex Flexicone 200 A
     Suflex Flexicone 200 B
     Suflex Flexicone A
     Suflex Silicone Resin A
     Suflex Silicone Resin C
     Suflex Silicone Rubber A
     Suflex Silverflex T & D
     Silverflex Unsaturated
Varflex
     Varglas 343 acrylic F-A-1
     Varglas 343 acrylic F-C-1
     A397 acrylic F-A-1
     Varfil B-A-1
     Varglas Non-Fray Type H
     Varglas Non-Fray Type HM
     Varglas Non-Fray Type HO
     Varglas Non-Fray Type HP
     Varglas S1600
     Siflex
     Varglas Silicone Resin 500 H-A-1
     Silicone Resin 500 H-C-1
     Silicone Rubber ES 4400 H-A-1
     Silicone Rubber H-A-1
     Silicone Rubber H-B-1
     Silicone Rubber H-C-1
     Varfil B-A-1
     Varglas Viton 231 H-A-1
     Varglas Viton 231 H-B-1
     Varglas Viton 231 H-C-1
     Varglas Viton 231 R-A1
     Varglas Viton 231 R-B1
     Varglas Viton 231 R-C1

  Tie Cords (optional)

     Designation (no.) comments
Atkins and Pearce
     13-220
     16-1-8-CON
     17-200-NX
     A4C1B1-S12
     AP-31000-TP6CON
     MS 9023 HSUN-4
     S-9023-T4
Hilec (Brand Rex, Voltube)
     710
     T858
Ludlow Textile
     LP 1008
     LP 1126/346
     LP 1562
Western Filament
     CM2CL
     DHS Series
     DPS Series
     DRT Series

  Potting Compounds (optional)

     Designation (no.) comments
Guardian Resin Corp.
     GRC 69
     GRC 76

  Varnishes (optional) Recognized Component - Varnishes (OBOR2)

     Designation (no.) comments
P.D. George/Guardian Resin
     GRC 20(+), GRC 20Rev. 3(+) (+) designation may include a two digit suffix indicating % inorganic filler.
     GRC 27(+) (+) designation may include a two digit suffix indicating % inorganic filler.
     GRC 51(++) (++) XXX denotes solids content. only for use with ANSI type MW35 magnet wire
     GRC 57(++) (++) XXX denotes solids content. only for use with ANSI type MW35 magnet wire
     GRC 59(++) (++) XXX denotes solids content. only for use with ANSI type MW35 magnet wire
     GRC 81(+) (+) designation may include a two digit suffix indicating % inorganic filler.

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.

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