Sumtherm® SIL-KUL 3,7kV

Description and application

Extra flexible silicone cable, fibre braid and polyurethane varnish, for use in medium voltage motors and generators to connect the stator coils to the terminal box, wind converters, transformers, solar energy inverters.

Markets

Wind
Location

Indoors
Type of installation

Fixed

Design

Conductor

Tinned copper, flexible, Class 5 to IEC/EN60228
Insulation

Special silicone with a high degree of resistance to the crown effect
Identification

Colourless
Protection

Special tape
Sheath

Synthetic fibre braid, coated in polyurethane
Colour

Red

Technical characteristics

Service temperature in fixed and protected installation

-55 °C to +180 °C
Service voltage

3.7/4.2kV

Temperature during handling, transport and storage

+5 °C to +50 °C
Test voltage

10.000V
Minimum bend radius in fixed installation

5 x outer diameter

Other properties

Standards of reference

UL AWM 758, UL 1581, CSA C22.2 No. 210-15
Oil resistance

Excellent
UV resistance

Excellent
Chemical resistance in general

Please refer to technical appendix
RoHS

Free of harmful substances according to RoHS II - Directive 2011/65/EU and Delegated Directive (EU) 2015/863 amending Annex II of Directive 2011/65/EU

Fire resistant properties

Halogen-free

IEC 60754-1

Flame retardant

IEC 60332-1-2
Fire retardant

IEC 60332-3
Low smoke opacity

IEC 61034-2
Low gas corrosivity

IEC 60754-2

Other colours and configurations possible on request. Sumcab Specialcable Group S.L. (Sumcab) reserves the right to make changes to the product described in this specification without prior notice.While Sumcab makes every reasonable effort to ensure the accuracy of the data at the time of this publication, the information and specifications described in this document are subject to errors or omissions. Sumcab assumes no responsibility that may arise from the use of this specification. Drawings are not to scale unless otherwise specified and are provided for general and informational purposes only. All values represented in this specification should be used only as a guide.

Do you need some help?