Sumflex® VFD 3GSEGCY 3.6/6kV (Um 7,2kV)

Description and application

Flexible medium voltage cable for motor power supply and interconnection between the frequency inverter and motor, EPR insulation, PVC sheath. For AC drives controlled by a frequency converter (VFD - Variable Frequency Drives)

Featured benefits

Extra flexible,

Excellent electromagnetic protection,

Minimises voltage peaks towards the motor,

Minimises harmonic distortions towards the motor,

90 °C insulation,

Excellent performance in case of fire
Markets

Power generation

Mining and minerals
Location

Indoors/Outdoors
Type of installation

Fixed

Design

Single shield

Copper tape over each conductor
Overall cable shield

Concentric shield with polished copper wires in a helical shape plus against loop of polished copper strap

Conductor

Bare copper wires, flexible, Class 5 to IEC 60228
Insulation

Internal semi conductor - HEPR - Semi detachable external conductor. Applied by simultaneous triple extrusion
Identification

Neutral
Grip

PVC
Sheath

PVC
Colour

Red

Technical characteristics

Service temperature in fixed and protected installation

-40 °C to +80 °C
Service voltage

3.6/6kV (7.2kV)

Service temperature in flexible installation

-15 °C to +80 °C
Temperature during handling, transport and storage

+5 °C to +50 °C
Max. conductor temperature

+90 °C
Max. temperature in short circuit (max. 5 sec)

+250 °C
Test voltage

13 kV
Minimum bend radius in fixed installation

12 x outer diameter
Minimum bend radius in flexible installation

15 x outer diameter

Other properties

Standards of reference

IEC 60502-2
Water resistance

AD7 Partial immersion (possibility of total or partial coverage by water partially and intermittently.)
Impact resistance

AG2 Medium (industrial use)
UV resistance

Good (possibility of sheath discolouration over long time)
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

Euroclase CPR

Eca

Fire requirements

EN 50575
Flame retardant

EN 60332-1-2, IEC 60332-1-2, VDE 0482-332-1-2, NFC 32070 C2

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?