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triple-screened, low capacitance, 80°C, 1000 V, high flexible motor supply cable, meter marking

Technical data

Special PUR motor power supply cable
for frequency converter to
UL AWM Style 20234 and CSA AWM
adapted to DIN VDE 0250
Temperature range
flexing -30°C to +80°C
fixed installation -40°C to +80°C
Permissible operating temperature
at conductor +90°C
Nominal voltage
VDE U₀/U 600/1000 V
UL 1000 V
Test voltage 3000 V
Mutual capacitance at 4 kHz
acc. to different cross section
core/core 70-250 pF/m
core/screen 110-410 pF/m
Insulation resistance
min. 200 MOhm x km
Minimum bending radius
fixed installation, for outside Ø:
up to 12 mm: 5x cable Ø
> 12-20 mm: 7,5x cable Ø
> 20 mm: 10x cable Ø
free-movement, for outside Ø:
up to 12 mm: 10x cable Ø
> 12-20 mm: 15x cable Ø
> 20 mm: 20x cable Ø
Coupling resistance
acc. to different cross section
max. 250 Ohm/km
Radiation resistance
up to 80x10⁶ cJ/kg (up to 80 Mrad)

Cable structure

Bare copper conductor, to
DIN VDE 0295 cl.5, fine wire,
IEC 60228 cl.5
Core insulation of special polyethylene (PE)
Core identification BK, BN, GY
GN-YE conductor
Cores stranded in layers
1. Screen of semi-conductive fleece
2. Aluminium-coated polyester film
3. Tinned copper braided screen,
coverage approx. 85%
Outer sheath of PUR
Sheath colour: orange (RAL 2003)
acc. to DESINA®
With meter marking

Note

**) The current carrying capacity for
permanent operation at ambient temperature
of 30°C. For deviating ambient temperatures
the conversion factors should be used and
for further see the indication in
DIN VDE 0298-4.
AWG sizes are approximate equivalent
values. The actual cross section is in mm².

Application

This TOPFLEX^® MOTOR EMV 1/1 two-approvals, triple-screened motor power supply cable for frequency converters provides outstanding EMC in machines and systems. Suitable as a supply and connecting cable for high mechanical stresses, in fixed installations and occasional free movements in dry, moist and wet environments, as well as outdoors. Areas of application include machine tools, processing and manufacturing machinery, machining centres, industrial robots, transfer lines, handling equipment, etc.
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.cores x cross-sec. mm²	Outer Ø app. mm	Mutual capacitance		Coupling resistance		Power ratings **) with 3 loaded cores in Amperes	Cop. weight kg / km	Weight app. kg / km	AWG-No.
Part no.	No.cores x cross-sec. mm²	Outer Ø app. mm	Core / Core app. nF / km	Core / Screen app. nF / km	at 1 MHz Ohm/km	at 30 MHz Ohm/km	Power ratings **) with 3 loaded cores in Amperes	Cop. weight kg / km	Weight app. kg / km	AWG-No.
78377	4 G 1,5	11,5	70	110			18	95,0	230,0	16
78378	4 G 2,5	13,5	80	130	18	210	26	150,0	300,0	14
78379	4 G 4	15,8	90	150	11	210	34	235,0	485,0	12
78380	4 G 6	17,8	90	150	6	150	44	320,0	630,0	10
708609	4 G 10	21,6	120	200	7	180	61	533,0	860,0	8
708610	4 G 16	25,4	120	210	9	190	82	789,0	1290,0	6
708611	4 G 25	31,0	140	230	4	95	108	1180,0	1800,0	4
708612	4 G 35	33,0	150	260	3	85	135	1662,0	2610,0	2
78384	4 G 50	39,0	190	320	2	40	168	2345,0	2950,0	1
78385	4 G 70	45,0	190	320	2	45	207	3196,0	3950,0	2/0
78386	4 G 95	50,1	250	410	1	50	250	4316,0	5300,0	3/0
78387	4 G 120	54,2					292	5435,0	6600,0	4/0
78388	4 G 150	61,3					335	6394,0	7040,0	300 kcmil
78479	4 G 185	64,2					382	7639,0	8380,0	350 kcmil