Productdetails | HELUKABEL SOUTH AFRICA

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0,6/1 kV, 90°C (80°C acc. to UL), suitable offshore, screened,
UV resistant, UL/CSA-Style 10553/20234 Single-/Multicore

Technical data

Temperature range
flexing -40°C to +90°C
fixed installation -40°C to +90°C
acc. to UL to +80°C
Permissible conductor operating
temperature +90°C
Nominal voltage
VDE U₀/U 0,6/1 kV
UL 1000 V
Test voltage
core/core 4000 V
core/screen 2000 V
Highest permissible voltage
- DC:
Conductor/Conductor 1,8 kV
Conductor/Earth 0,9 kV
- AC: Conductor/Earth 0,7 kV
- Three phase: Conductor/Conductor 1,2 kV
Minimum bending radius
flexing 10x cable Ø
fixed installation 5x cable Ø
Torsion application
+/- 150° per 1m
Approvals
Singlecore UL Style 10553
Multicore UL Style 20234
cRUus
Flame test
FT4, IEC 60332-3-24
UL 758, Cable flame test
Halogen-free
IEC 60754-1
Smoke density
IEC 61034-1+2
Oil
acc. to oil res II
WTTC in preparation

Cable structure

Special bare copper conductor,
acc. to IEC 60228
Insulation: special compound
Core identification: see table
Multiconductors cabled
EMC-screened types have tinned
copper wrapping
Sheath: special compound SSH
Sheath colour: black

Note

For more information, especially on
custom cables, please contact us:
wind@helukabel.de

Application

The WK 137 EMV D-Torsion FT4 has been designed for flexible use, and specifically for torsional load in the cable loop of a wind power plant. The voltage level has been configured as 0.6/1 kV for all dimensions, which means that the cables can also be laid in parallel in compliance with UL standards. It is no longer necessary to separate the cable routes. Additionally, this cable meets the strict requirements of CSA flame test FT4 and, thanks to its highly durable sheath and absence of halogen, is ideal for use in offshore wind power plants. The WK series has been successfully tested for more than 18,000 torsion cycles and thus offers optimum operational reliability far beyond the service life of the wind power plant. Advantages of WK 137-Torsion over H07BN4-F: Fire behaviour in accordance with IEC 60332-3-24 and FT4, increased wear resistance.
EMC = Electromagnetic compatibility
To optimize the EMC features we recommend a large round contact of the copper wrapping on both ends.
CE = Product conforms with Low-Voltage Directive 2014/35/EU.

Core identification JZ

Part no.	No.cores x cross-sec. mm²	AWG-No.	Outer Ø approx. mm	Cop. weight kg / km	Weight approx. kg / km
706461	4 G 0,34	22	7,7	32,0	91,0
706462	4 G 0,5	20	8,0	37,8	105,0
706463	6 G 0,5	20	9,2	53,6	130,0
706500	6 G 0,5	20	8,6	49,0	122,0
706501	6 G 0,5	20	8,6	49,0	122,0
706502	6 G 0,5	20	8,6	49,0	122,0
706464	4 x 2 x 0,5	20	11,5	69,2	190,0
706465	10 G 0,5	20	11,4	73,0	170,0
706466	12 G 0,5	20	11,7	88,4	220,0
706467	3 G 0,75	19	7,1	43,2	97,0
706468	4 G 0,75	19	7,8	52,6	122,0
706469	5 G 0,75	19	9,0	63,0	145,0
706470	7 G 0,75	19	10,2	82,8	200,0
706471	4 x 2 x 0,75	19	12,7	91,0	220,0
706472	8 G 0,75	19	10,7	93,0	220,0
706473	12 G 0,75	19	12,2	126,9	257,5
706474	18 G 0,75	19	14,5	179,0	400,0
706475	12 x 2 x 0,75	19	17,6	223,0	520,0
706476	25 G 0,75	19	17,3	238,3	544,0
706477	41 G 0,75	19	21,2	370,8	795,0
706478	50 G 0,75	19	23,5	441,0	900,0
706479	2 G 1,5	16	6,8	44,0	86,0
706480	3 G 1,5	16	8,8	68,0	133,0
706481	4 G 1,5	16	9,4	87,8	159,0
706482	5 G 1,5	16	10,3	104,4	195,0
706483	7 G 1,5	16	11,9	140,8	247,0
706484	12 G 1,5	16	14,7	226,8	410,0
706485	3 G 2,5	14	9,8	104,4	210,0
706486	4 G 2,5	14	10,5	132,7	264,0
706488	7 G 2,5	14	13,5	223,1	411,0
706487	12 G 2,5	14	12,3	161,0	288,0
706489	12 G 2,5	14	16,7	350,6	560,0
706490	19 G 2,5	14	21,7	561,0	638,0
706491	5 G 4	12	13,6	237,4	382,0
706492	7 G 4	12	16,3	325,0	582,0
706493	12 G 4	12	20,0	532,1	806,0
706494	3 G 6	10	12,9	203,3	436,0
706495	5 G 6	10	17,4	341,0	640,0
706496	4 G 10	8	17,8	445,6	727,0
706497	5 G 10	8	21,8	550,2	935,0
706498	4 G 16	6	23,6	696,5	1176,0
706499	5 G 16	6	26,2	885,0	1428,0

0,6/1 kV, 90°C (80°C acc. to UL), suitable offshore, screened,UV resistant, UL/CSA-Style 10553/20234 Single-/Multicore

Core identification JZ

0,6/1 kV, 90°C (80°C acc. to UL), suitable offshore, screened,
UV resistant, UL/CSA-Style 10553/20234 Single-/Multicore