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 INSULATION SYSTEMS
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Status of UL approvals
System Components, Electrical Insulation - Component - LATIS1
LATI S.p.A. - updated January 2002


file LATI: E211801 - OBJS2
System Component System Dsg System Temp Class System Max V
Latamid 6 H2 G/20-V2 HF LATIS 1 155 (F) 600 v
Latamid 66 H2 G/25-V0 CT1
LATIS 1 155 (F) 600 v
Latamid 66 H2 G/25-V0 KB1
LATIS 1 155 (F) 600 v
Latamid 66 H2 G/30
LATIS 1 155 (F) 600 v
Latamid 68 H2-V0
LATIS 1 155 (F) 600 v
Later 4 G/30-V0 LATIS 1 155 (F) 600 v
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
  MW 77 or 180C Polyester-imide
MW 78 or 180C Polyester-imide (Polyamide)
MW 79 or 155C Polyurethane
MW 80 or 155C Polyurethane (Polyamide)
MW 82 or 180C Polyurethane
MW 83 or 180C Polyurethane (Polyamide)
Ground & Interwinding Insulations
Any recognized component plastic (QMFZ2), polyethylene terphthalate film (PET) 3 mils (0.08 mm) - various manufacturers
Designation (no.) mils(mm) comments
E. I. Dupont de Nemours & Co.
Kapton
Nomex 410
Nomex 414
Nomex 416
Nomex 418
3 (0.08)
3 (0.08) aramid insulating paper
3 (0.08) aramid insulating paper
3 (0.08) aramid insulating paper
3 (0.08) aramid insulating paper
Lati Industria Thermoplastici SpA
LATAMID 6 H2 G/20-V2HF
LATAMID 66 H2 G/25-V0CT1
LATAMID 66 H2 G/25-V0KB1
LATAMID 66 H2 G/30
LATAMID 68 H2-V0
LATER 4 G/30-V0
16 (0.41)
16 (0.41)
16 (0.41)
16 (0.41)
16 (0.41)
16 (0.41)
Lead Wires (optional)
125 XLPE - irradiated crosslinked polyethylene +
150 SI - silicone rubber - with or without glass braid
150 XLPE - crosslinked polyethylene
150 XLPO - crosslinked polyolefin
+ 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 layer, outer, wrap etc.
Any sheet insulation or tape described in this table with no minimum thickness requirement.
Tapes (optional)
Designation (no.) comments
3M (Minnesota Mining & Mfg Co)  
27 thermosetting rubber adhesive, glass cloth
Sleevings (optional)
Designation (no.)
Balconi
TVE 19.70
Bettoni
TF-5
Coveme
GES
Faet
Faetube HES25
Omerin
Siligaine 15C3
Panduit
TV 105
Varflex
Varglas Silicone Rubber
comments
Tie Cords (optional)
Designation (no.)
Ludlow Textile
LP 346
Nikol Weber
dtex 1100
comments


polyester cord

REMARKS
LATI does not guarantee that the data contained in this list are current, complete and error-free.
To double check the values, users are kindly requested to contact LATI Technical Assistance or commercial network.
LATI Industria Termoplastici S.p.A. declines all responsibility
arising from any use of the information described in this document.

 

Status of UL Approvals
System Components, Electrical Insulation - Component - LATIS2
LATI S.p.A. - updated September 2007


file LATI: E211801 - OBJS2
System Component System dsg System Temp Class
LATAMID 66 H2 G/25-V0CT1 LATIS 2 155 (F)
LATAMID 66 H2 G/25-V0KB
LATIS 2 155 (F)
LATAMID 66 H2 G/50-V0KB1
LATIS 2 155 (F)
LARTON G/40
LATIS 2 155 (F)
LATER 4 G/30
LATIS 2 155 (F)
LARAMID G/35 LATIS 2 155 (F)
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
MW 35 or 200C Polyester-amide-imide (Polyamide-imide)
MW 36 or 200C Polyester-amide-imide (Polyamide-imide)
MW 73 or 200C Polyester-amide-imide (Polyamide-imide)
MW 74 or 200C Polyester-amide-imide
Various Manufacturers
MW35 or MW73, polyester basecoat w/ a polymide-imide topcoat, rated 200 C
MW74, Polyester-amide-imide basecoat only
Ground & Interwinding Insulations
Designation (no.) mils(mm) comments
E. I. Dupont de Nemours & Co.
Kapton H, V, HN, VN or HA Grades
Nomex 410
5 (0.13)
10 (0.25) aramid insulating paper
Lati Industria Termoplastici SpA
LARAMID G/35
LARTON G/40
LATAMID 66 H2 G/25-V0CT1
LATAMID 66 H2 G/25-V0KB
LATAMID 66 H2 G/50-V0KB1
LATER 4 G/30
40 (1.02)
40 (1.02)
40 (1.02)
40 (1.02)
40 (1.02)
40 (1.02)
Lead Wires (optional)
125 XLPE - irradiated crosslinked polyethylene +
150 SI - silicone rubber - with or without glass braid
150 XLPE - crosslinked polyethylene
150 XLPO - crosslinked polyolefin
+ 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 layer, outer, wrap etc.
Any sheet insulation or tape described in this table with no minimum thickness requirement.
Tapes (optional)
Designation (no.) comments
3M (Minnesota Mining & Mfg Co)  
27 thermosetting rubber adhesive, glass cloth
Sleevings (optional)
Designation (no.)
Balconi
TVE 19.70
Bettoni
TF-5
Coveme
GES
Faet
Faetube HES25
Omerin
Siligaine 15C3
Panduit
TV 105
Varflex
Varglas Silicone Rubber
comments
Tie Cords (optional)
Designation (no.)
Ludlow Textile
LP 346
Nikol Weber
dtex 1100
comments



polyester cord

REMARKS
LATI does not guarantee that the data contained in this list are current, complete and error-free.
To double check the values, users are kindly requested to contact LATI Technical Assistance or commercial network.
LATI Industria Termoplastici S.p.A. declines all responsibility
arising from any use of the information described in this document.

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