TOPFLEX® 1000 VFD

EMC-preferred type, motor power supply cable, NFPA 79

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Technical data
  • Motor power supply cable for VFDs
    acc. to UL Std. 1277 and 2277
  • Temperature range
    flexing +5°C to +50°C
    fixed installation -25°C to +90°C
  • Nominal voltage
    UL 1277 - TC 600 V
    UL 2277 - WTTC 1000 V
  • Test voltage
    2500 V
  • Minimum bending radius
    flexing 15x cable Ø
    fixed installation 7,5x cable Ø
  • Coupling resistance
    max. 250 Ohm/km
Cable structure
  • Bare copper conductor, fine wire with
    AWG dimensions
  • Core insualtion of special PVC
    with clear nylon coating
  • Core identification black cores with
    continuous white numbering
  • GN-YE conductor (divided into 3)
  • Cores stranded in concentric layers
  • 3 power + 3 ground conductor design
  • 1. Screen with special aluminium film
    2. Tinned copper braided screen,
    coverage approx. 80%
  • Outer sheath of special TPE
  • Sheath colour: black (RAL 9005)
  • With length marking in feet
Properties
  • Resistant to oil and sunlight
  • Due the optimal screening an
    interference-free operation of
    frequency container is obtained
  • The materials used during manufacturing
    are cadmium-free, contain no silicone
    and are free from substances harmful
    to the wetting properties of lacquers
Tests
  • 90°C Dry/Wet
    UL Type TC-ER (1277)
    UL Type WTTC (2277)
    Flexible Motor Supply Cable (8 - 4/0 AWG)
    UL Type MTW
    C(UL) CIC-TC FT4 (8 - 4/0 AWG)
    AWM 21270 (250 kcmil - 500 kcmil)
    CSA AWM I/II A/B FT4
    Oil Res I/II
    SUN RES, DIR BUR
    Class 1 Div 2 per NEC Art. 501
    NEC Articles 336 & 392
Note
  • VFD = Variable Frequency Drive
Application
It is used as a power supply cable under average mechanical stress for fixed installation and occasional free movement in dry, moist and wet areas and outside installations. It is used in the automotive industry, food processing industry, transfer streets, packaging industry, machine tools, handling equipment. Other industrial uses include pumps, fans, conveyor belts and air conditioning systems.
EMC = Electromagnetic compatibility
To optimize the EMC features we recommend a large round contact of the copper braiding on both ends.
CE = Product conforms with Low-Voltage Directive 2014/35/EU.
Downloads
Data sheet

Part no.

No. power cores

x AWG-No.

No. ground cores

x AWG-No.

No. cores x
cross-section
mm²

Outer Ø

app. mm

Cop.
weight

kg / km

Weight

app. kg / km

59398

3x AWG 8 +

3x AWG 16

(3x 8,37 + 3x 1,31)

17,1

372,0

573,0

59399

3x AWG 6 +

3x AWG 14

(3x 13,3 + 3x 2,08)

19,3

554,0

735,0

59400

3x AWG 4 +

3x AWG 12

(3x 21,2 + 3x 3,3)

24,5

831,0

1225,0

59401

3x AWG 2 +

3x AWG 10

(3x 33,6 + 3x 5,26)

27,8

1258,0

1737,0

59402

3x AWG 1 +

3x AWG 8

(3x 42,4 + 3x 8,37)

31,1

1615,0

2225,0

59403

3x AWG 1/0 +

3x AWG 8

(3x 53,4 + 3x 8,37)

33,1

1938,0

2604,0

59404

3x AWG 2/0 +

3x AWG 8

(3x 67,5 + 3x 8,37)

35,8

2344,0

3089,0

59405

3x AWG 3/0 +

3x AWG 6

(3x 85 + 3x 13,3)

38,6

2994,0

3823,0

59406

3x AWG 4/0 +

3x AWG 6

(3x 107,2 + 3x 13,3)

44,5

3590,0

4700,0

59407

3x AWG 250 kcmil +

3x AWG 6

(3x 127 + 3x 13,3)

48,4

4177,0

5487,0

59408

3x AWG 300 kcmil +

3x AWG 4

(3x 152 + 3x 21,2)

50,9

5104,0

6530,0

59409

3x AWG 350 kcmil +

3x AWG 2

(3x 178 + 3x 33,6)

54,0

6218,0

7768,0

59410

3x AWG 400 kcmil +

3x AWG 2

(3x 203 + 3x 33,6)

55,5

6875,0

8492,0

59411

3x AWG 500 kcmil +

3x AWG 2

(3x 254 + 3x 33,6)

60,5

8303,0

10130,0