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)
1K7177A, 1H86A, 1C821, 1PG887, 1H850, 1PK825, 1PN828, 1G130, 1G155, 1G180, 1K7170, 1K7177, 1K7270, 1P700, 1P702, 1P703, 1P707, 1P717, 1P801, 1P802, 1H818, 1H866, 1P701 B93 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.


  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 (polyamideimide)
MW 73 or 200C Polyester (Polyamideimide)
Bare Conductor - interleaved or wrapped with any Ground insulation in this table in the minimum thickness specified


  Ground & Interwinding Insulations
Any Recognized Component Plastic (QMFZ2), polyethylene terphthalate film (PET) 1 mils (0.03 mm) - various manufacturers
     Designation (no.) mils(mm) comments
Arlon (Chase Foster, Keene)
     DM100 3-1
     DM70 3-1
Cotrell Paper Co Inc.
     Copaco 5 (0.13)
E. I. Dupont de Nemours & Co.
     70G33L 15 (0.38)
     Nomex 410 5 (0.13) aramid insulating paper
     Nomex 411 12 (0.3) aramid insulating paper
     Nomex 414 5 (0.13) aramid insulating paper
     Nomex 416 5 (0.13) aramid insulating paper
     Nomex 418 5 (0.13) aramid insulating paper
     Nomex 464 5 (0.13) aramid insulating paper
     Nomex E56 5 (0.13) aramid insulating paper
     Nomex E56A 5 (0.13) aramid insulating paper
     Rynite FR530 15 (0.38) polyethylene terephthalate (PET)
     Zytel 70G33L 15 (0.38) polyamide 66
Fibertek
     NMN 464 2-1-2
Innovative Paper Technologies, LLC
     CeQuin 3000 7 (0.18)
     CeQuin 30F, 30F30, F30F 7 (0.18)
     CeQuin 30G, 30G30, G30G 7 (0.18)
     CeQuin 500 7 (0.18)
     CeQuin I 7 (0.18) unfired ceramic based rubber bonded paper
     CeQuin IF, IFI, FIF 7 (0.18)
     CeQuin IG, IGI, GIG 7 (0.18)
     CeQuin II 7 (0.18) unfired ceramic based rubber bonded paper
     CeQuin X 7 (0.18)
     CeQuinbord 3000 7 (0.18)
     CeQuinbord CGA 7 (0.18) unfired ceramic millboard and rubber bonded paper
     CeQuinbord X, XHT 7 (0.18)
     TufQuin 110 7 (0.18)
     TufQuin 120 7 (0.18)
     TufQuin TF, TFT, FTF 7 (0.18)
National Vulcanized Fiber
     Fish Paper 5 (0.13)
P. Leo
     1P801 1 (layers) Recognized Component - Insulating Tape (OANZ2)
     1P802 1 (layers) Recognized Component - Insulating Tape (OANZ2)
Paramount Paper Tube Mfg. Co.
     ParaQuin 7 (0.18)
     Rigid ParaQuin 7 (0.18)
     Rigid ParaQuin ENV 7 (0.18)
Von Roll Isola (Acme)
     Acuflex NMNE 2-1-2
     DM100 3-1
     DM70 3-1
Von Roll Isola (Bedford Materials)
     5JF-44 7 (0.18)
     DM100 3-1
     DM70 3-1
     Memco 70 3-1-3 (D-M-D)
     NMN 2-1-2 Nomex 410, 416 or 464
Windsor-Stevens Inc.
     Kraft Paper 4 (0.1)

  Lead Wires (optional)

105 GTO-5, GTO-10, GTO-15 +
105 Hypalon +
105 PVC - polyvinylchloride +
105 TFE - tetraflouroethylene +
125 XLPE - chemically crosslinked polyethylene
150 EPDM - ethylene propylene diene monomer
150 Exar
150 Exar plus
150 SI - silicone rubber - with or without glass braid
150 Silicone Glass
150 XLPE - chemically crosslinked polyethylene
150 XLPE - irradiated crosslinked polyethylene
200 ETFE - Extruded tetraflouoroethylene
200 SI - silicone rubber - with or without glass braid
200 TFE - tetraflouroethylene
90 Neoprene +
+ 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
Arlon (Chase Foster, Keene)
     Astromat NMN
     Astrotherm 180 XMX
     Astrotherm 200 XHX
     Epoxy "B" stage coated Nomex 5
     Estermat DMD100
     HS coated film
     KMK Kraft/Mylar/Kraft
     Rag paper/Mylar
Cotrell Paper Co Inc.
     Copaco
     Copaco 125
     Copaco Kraft
E. I. Dupont de Nemours & Co.
     Kapton
     Kapton CR
     Mylar
     Nomex N196
ESI/Fabrico
     T-411
     T-411 with copper
Fibermark
     65C rise paper
     Kraft Paper
     Kraft-Electrical Grade
     Kraft-Plain Grade
Fibertek
     DMD
     NKN
Innovative Paper Technologies, LLC/U.S. Samica
     11903
     11959
     12042
     12043
     12102
     12104
     4314
     4316
     4351-10
     4351-5
     4351-7
     4373
     4374
     4378
     4379
     4800
     480210
     48027
     64100
     64206
     64213
     64217
     64300
     64303
Lydall Manning
     Manniglas 1200
Midwest Mica Co.
     Mica
National Vulcanized Fiber
     CE-578
     EG-873
     Forbon
     G-11-860 (861)
     LE-675
     Lamicor GP 200HT
     Lamicor GP 9105
     Lamicor GP 9206
     Lamicor GP 9306
     Peerless Forbon
     Peerless rag 100% cotton rag paper
     XX-324
Oliner Corp.
     Fishpaper
     Vulcanized Fibre
Various Manufacturers
     Kraft Paper
Von Roll Isola (Acme)
     77520
     77923
     77956
     ALM-X
     Acuflex DMD
     Acuflex NKN
     Mica Glass
     Therm-AL H
Von Roll Isola (Bedford Materials)
     5J47
     5J51
     5JF44 varnish glass cloth
     5M28
     8929
     DMD100
     FCM
     KM
     KMK
     Kraft Paper
     NK
     NKN
     NM
     NMN
     Pyroglas 2018
     Pyrolam 100
     Pyrolam 70
     Pyromid 180
     RM
     RMR

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

     Designation (no.) comments
D&B Products
     EL Mylar
     HS Mylar
     Kapton H 200C
     Nomex 200C
     Nomex/Mylar 150C
E. I. Dupont de Nemours & Co.
     RF9057
     Rynite 415HP
     Rynite 530
     Rynite 530L
     Rynite 935
     Rynite FR50
     Rynite FR515
     Rynite FR530
     Rynite FR530L
     Rynite FR543
     Rynite FR945
     Zytel 101L
     Zytel 103HSL
     Zytel 70G13HS1L
     Zytel 70G13L
     Zytel 70G30HS1L
     Zytel 70G30HSL
     Zytel 70G33HS1L
     Zytel 70G33L glass filled polyamide Type 66 nylon
GE Plastics
     Ultem 2310
     Valox 310-SE0
     Valox 325-1001
     Valox 451E-1001
     Valox 463
     Valox 466-1001
     Valox 751-1001
     Valox 9215 M
     Valox 9230 M
     Valox 9515 M
     Valox 9530 M
Paramount Tube
     Kraft
     ParaQuin
     ParaQuin with Nomex
     Paratherm
     Rigid ParaQuin ENV
     Rigid Paratherm
     Rigid Paratherm ENV
Phillips Petroleum Co.
     Ryton R-4
     Ryton R-7
Precision Paper Tube Co.
     Acetate
     Dielectric Kraft
     Heat-Shrink Mylar
     Kapton
     Mylar
     Polyester Glass
     Pyroform 310
     Resinite FR9120
     Thermoform 700
     Thin Wall P-100
     Vulcanized Fiber
RTI
     CeQuin I
     CeQuin V
     Fishpaper
     Fishpaper/Kraft
     Kraft Paper
     Phenolic/Kraft
Stone Industrial
     AHS Mylar
     EL Mylar
     HS Mylar

 
    Tapes (optional) 

     Designation (no.) comments
P Leo & Co (B C) Ltd
     1C821 cotton cloth
     1G130 glass cloth
     1G155 glass cloth
     1G180 glass cloth
     1H818 reinforced PET, rubber adhesive
     1H850 polyester film
     1H866 PET film with nonwoven polyester reinforcement fibers, acrylic adhesive
     1H86A
     1K7170 Kapton film
     1K7177A
     1K7270 Kapton film
     1P700 polyester film
     1P701 polyester film
     1P702 polyester film
     1P703 polyester film
     1P707 polyester film
     1P717 polyester film
     1P801 acrylic adhesive, polyester film
     1P801
     1P802 acrylic adhesive, polyester film
     1P802
     1PG887 polyester film glass laminate
     1PG887
     1PK825 polyester knit
     1PK825
     1PN820 woven polyester cloth
     1PN820
     1PN828 woven polyester cloth
     1PN828

 
  Spacers and Wedges (optional) 
Any material described in this table with no thickness requirement.
     Designation (no.) comments
Cogiebi
     Mica AM
     Mica AP
     Mica M
     Mica TM
E. I. Dupont de Nemours & Co.
     Nomex 410 aramid insulating paper
Fibermark
     65C Rise Paper
Franklin Fiber
     Nomex Window Block
Glastic Corp.
     1410
     1412
     1608
     FHT
     MTS
     SG-200
     TSF polyester/glass
     UTR
Haysite
     EHC glass reinforced thermosetting polyester
     ETR-FR-C flame retardant glass reinforced polyester
     H755 NRMA GPO-1 155
     HST-II glass reinforced thermosetting polyester
     HST-II-P
     HTF flexible, glass reinforced thermosetting polyester
     Ultratec H950
Industrial Dielectric
     4400 T-125
     4400C T-125
     4800 R-125
Iten Fiber
     ESP185
     ESP220
     G3TR20
     GIG10
National Vulcanized Fiber
     Fish Paper
Nohl
     APO-1
     APO-3
     APO-3PTI
     NTR-155
     NTR-200
Resolite
     FM
     FR
     Polyester Polyglas
     Supersil Polyglas
Spaulding
     Spauldite G-11-963
     Spauldite T-536
     Spaulrod
Various Manufacturers
     Wood, Untreated

  Sleevings (optional) 

     Designation (no.) comments
Band Rex
     Turbocryl FC-2 Type 2
D&B Products
     Nomex
     Nomex/Polyester
Federal Mogul (Bently Harris)
     1062 A
     1062 B
     1062 C
     Ben Har 1151-FR
     Ben Har 1151-XL-200 A
     Ben Har 1151-XL-220 A
     Ben Har 1151-XL-240 A
     Ben Har 1151-XL-FR-1
     1258-1A
     Ben Har Acryl A polyacrylate resin coated fiber glass
     Ben Har Acryl C
     Acrylflex F
     Ben Har Acrylflex VPI polyacrylate resin coated fiber glass
     Ben Har Ex Flex (std)
     Ben Har Ex-Flex 1500
     Ben Har ST (std)
     Ben Har ST-1250
     Ben Har Ultra Acryl A
     Ben Har Ultra Acryl B
     Ben Har Ultra Acryl C
     Vinylglass A
     Vinylglass B
     Vinylglass C
Hilec (Brand Rex, Voltube)
     Turbo 117E-A
     Turbo 117E-B
     Turbo 117E-C1
     Turbo 117F-A
     Turbo 117F-B
     Turbo 117F-C1
     Heat Treated-Saturated (std) 1/32 in. wall
     Hilec 210 Series
     Hilec 310 Series
     Hilec 410 Series
     Hilec 540 Series
     Hilec 710 Series
     Hilec 727 N
     Hilec 727N Series
     Hilec Series 210
     Hilec Series 310
     Hilec Series 410
     Hilec Series 540
     Hilec Series 710
     Turbo 117E A
     Turbo 117E B
     Turbo 117E C1
     Turbo 117F A
     Turbo 117F B
     Turbo 117F C
     Turbo TUF A
     Turbo TUF B
     Turbocryl A
     Turbocryl B
     Turbocryl C1
     Turbocryl C2
     Turbocryl C3
     Turbocryl FC-2 Type 2
     Turbocryl-A
     Turbocryl-B
     Turbocryl-C1
     Turbocryl-C2
     Turbocryl-C3
     Turbotuf-A
     Turbotuf-B
Innovative Paper Technologies, LLC
     6B-150
     8A-150
     Suflex Acrylflex F
     Suflex Acrylflex VPI
     Extendo PET FR
     Suflex Flexicone 200
     Suflex Flexicone VPI
     RF
     RF-150
     Suflex Silicone Resin A
     Suflex Silicone Resin C
     Suflex Silicone rubber
     Suflex Silverflex T&D saturated and unsaturated
     Suflex Vinylglas A
Insulation Sales
     Heat Shrink Mylar end caps
Jenisco
     AC433
     AC435
     AW751
     ER563
     ER565
     FP920FR
     GP 243B
     HT210
     PET Expandable
     VC323
     VC325
Natvar
     Acryliglas 727 N
Sofanou (Jenisco)
     AC 433
     AC 435
     AW 751
     ER 563
     ER 565
     FP 920FR
     GP 243B
     HT 210
     PET Expandable
     VC 323
     VC 325
Sofanou (Markel Corp.)
     Flexite LM-145 shrinkdown
     Flexite PO-135 shrinkdown
     Flexite Spiral Cut Nylon
     Flexite TFE
     Flexite Teflon Standard
     Hygrade Polytube 463 A-1
     Hygrade SR 398 H-A-1
     Hygrade SR-A-1
     Hygrade Thermoflex 1200
     Hygrade Thermoflex 500
     Hygrade VF A
Stone Industrial
     Kraft Paper
     Nomex
     Nomex/Kapton
     Nomex/Mylar
     Polyester
Varflex
     Varglas A397 acrylic
     Varglas Non-Fray Type H
     Varglas Non-Fray Type HM
     Varglas Non-Fray Type HO
     Varglas Non-Fray Type HP
     Varglas SR9400
     Siflex
     Varglas Silicone Resin 500
     Varglas Silicone Rubber
     Varglas Silicone Rubber ES 4400
     Varglas Viton 231
     Viton 231

  Tie Cords (optional)

     Designation (no.) comments
Atkins and Pearce
     13-220
     17-200-NX
     17-210
     29-220
     A4C1B1-S
     A4C1B1-SR CON
     A4C1B1-T6 CON
     AP-3100-T
     MS 9023 HSUN-4
Breyden Products
     BPCCT-155
     BPCCT-180
Federal Mogul (Bently Harris)
     HT Nomex
     TG TFE Coated
Ludlow Textile
     Cabled polyester cord
     LP 1008
     LP 1012
     LP 1126
     LP 1552
     LP 1556
     M1491A
     Polyester cord
     Polyester cord bonded medium shrink
Ranbar Electrical Materials
     B-7-650
     B-7-652
     ERX-023
     TR-312
     TR-315
     TR-319
     TR-408
     TSR-150
     TSR-157
Varflex
     48 silicone coated fiberglass
Western Filament
     50DOF17W
     50NOF17W
     DHS Series
     DHS-1CL
     DRT Series

  Potting Compounds (optional)

     Designation (no.) comments
Ranbar Electrical Materials Inc.
     B-7-650
     B-7-652
     ERX-023
     TR-312
     TR-315
     TR-319
     TR-408
     TSR-150
     TSR-157

  Varnishes Recognized Component - Varnishes (OBOR2)

     Designation (no.) comments
P.D. George/Ranbar Electrical Materials Inc.
     B-535-@, B-535-5S, B-535-NB-2 @ may be followed by the letters A, B, C, F, LV, M, PC, T or a color. May or may not be followed by a 1 or 2 digit alphanumeric suffix, possibly followed by a -66 suffix, possibly followed by a -B, -R, -S, or -T suffix, all indicating the types and amounts of solvents, fillers and/or colors.
     R-2003 may be followed by 1 or 2 characters, possibly followed by a -66 suffix and possibly by a -B, -R, -S or -T indicating types and amounts of solvents, fillers and/or colors May or may not be followed by a 1 or 2 digit alphanumeric suffix, possibly followed by a -66 suffix, possibly followed by a -B, -R, -S, or -T suffix, all indicating the types and amounts of solvents, fillers and/or colors.
     R-2070 may be followed by 1 or 2 characters, possibly followed by a -66 suffix and possibly by a -B, -R, -S or -T indicating types and amounts of solvents, fillers and/or colors May or may not be followed by a 1 or 2 digit alphanumeric suffix, possibly followed by a -66 suffix, possibly followed by a -B, -R, -S, or -T suffix, all indicating the types and amounts of solvents, fillers and/or colors.

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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