Family owned since 1987

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HO7RN-F Rubber

Additional information

Description

TEXT

H07RN-F RUBBER
Heavy duty rubber flexible cables
APPLICATION
Heavy duty construction site leads for drills, pumps,
saws, kangos
Cranes, hoists & festoon systems
Stage & theatre power & lighting
Portable motors, generators & power supplies
Submersible
DESIGN
Rubber cables designed as a heavy duty flexible for
dry, damp and wet environments, areas of stress
caused by vibration or impact and is resistant to abrasion,
exposure to radiated heat and chemical contamination.
Rubber cables consist of finely stranded copper
conductors laid up to provide a flexible design. R-EP-90
elastomer insulation provides improved current capacities.
The construction is in accordance with the Australian
Standards AS 1125, AS 3191, AS 3116 and DIN/VDE
0282 IEC332-1 and CENELEC standards for O7RN.
OPERATING TEMPERATURE
Minimum permissible ambient temperature -40°C
Maximum permissible short circuit temperature
200°C
Minimum ambient temperature for optimum fully
flexible operation -25°C
MINIMUM BENDING RADII
The following minimum bending radii should be observed
to ensure operating reliability.
For fixed installation 4 x cable diameter
When freely flexing 5 x cable diameter
CURRENT CARRYING CAPACITY
Current ratings are based on continuous operation
at an ambient temperature of 40°C. At other
temperatures these values must be converted using the
following table.
VOLTAGE RATING
Rated voltage:
Uo/U = 0.6/1kV
Maximum operating voltages in:
3 phase AC operation
Uo/U = 0.7/1.15kV
DC operation
Uo/U = 0.9/1.73kV
AC test voltage
= 2.5kV
*The cable is designated 450/750V with EI1 insulation compound
in
accordance with VDE/IEC and meets or exceeds the
Australian Standard AS 3116 for the voltage rating of
0.6/1kV, R-EP-90.
CORE COLOUR IDENTIFICATION
Single Core
black
3 Core
blue, brown, green/yellow
4 Core
brown, black, green/yellow, grey
5 Core
blue, brown, black, green/yellow, grey
Multi core
black insulation sequentially numbered
including a green/yellow earth core.
TENSILE STRENGTH
The maximum allowable tensile stress is 15N/mm2.
This ensures no conductor damage will occur in operation.
°C 15 20 25 30 35 40 45 50 55 60 65 70 75 80
Factor 1.26 1.20 1.15 1.1 1.05 1 0.94 0.88 0.81 0.73 0.65 0.57 0.47 0.34
29
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Heavy
duty rubber flexible cables
Part No.
Number of
Cores x
Conductor
Size
mm²
Approx. No
of Strands x
Max.
Strand
Diameter
mm
Cable Overall
Diameter
Min mm Max mm
Cable
Weight
kg/km
Unenclosed
Touch
A
RUB 2 x 1.5
RUB 2 x 2.5
RUB 2 x .4
Without a Green/
Yellow earth
2 x 1.5
30 x 0.26
9.0
11.5
135
20
2 x 2.5
50 x 0.26
10.5
13.5
195
28
2 x 4
56 x 0.31
12.0
15.0
270
37
RUB3G1
RUB3G1.5
RUB3G2.5
RUB3G4
RUB3G6
RUB3G10
RUB3G16
RUB4G1
RUB4G1.5
RUB4G2.5
RUB4G4
Including a green/
yellow
earth core
3G1
32 x 0.21
8.6
10.5
130
14
3G1.5
30 x 0.26
9.6
11.0
165
19
3G2.5
50 x 0.26
11.5
13.0
235
26
3G4
56 x 0.31
13.0
15.0
320
35
3G6
84 x 0.31
14.5
16.5
495
45
3G10
80 x 0.41
20.0
22.5
880
62
3G16
126 x 0.41
22.5
26.5
1090
83
4G1
32 x 0.21
9.8
10.2
140
14
4G1.5
30 x 0.26
10.5
12.5
192
19
4G2.5
50 x 0.26
12.5
14.0
290
26
4G4
56 x 0.31
14.5
16.5
395
35
RUB4G6
4G6
84 x 0.31
15.7
20.0
540
44
RUB4G10
4G10
80 x 0.41
20.9
26.5
950
61
RUB4G16
4G16
126 x 0.41
23.8
30.1
1260
282
RUB4G25
4G25
196 x 0.41
28.9
36.6
1860
108
RUB4G35
4G35
296 x 0.41
32.5
41.1
2380
135
RUB4G50
4G50
400 x 0.40
42.7
47.5
3190
168
RUB4G70
4G70
356 x 0.50
48.4
54.0
4260
200
RUB4G95
4G95
485 x 0.50
53.0
61.0
5600
250
RUB4G120
4G120
614 x 0.50
66.0
6830
292
RUB5G2.5
RUB5G4
RUB5G6
RUB5G10
RUB5G16
RUB5G25
RUB5G35
Aust. Core
Colours
G, Bk, Br, Bl, G/Y
5G2.5
50 x 0.26
13.5
15.8
345
26
5G4
56 x 0.31
16.0
18.8
485
35
5G6
84 x 0.31
18.0
22.0
760
45
5G10
80 x 0.41
24.0
27.0
1300
62
5G16
126 x 0.41
27.0
32.5
1680
83
5G25
196 x 0.41
32.5
37.0
2470
110
5G35
296 x 0.41
37.5
41.5
3306
135
RUB5G50
5G50
400 x 0.40
40.0
50.8
3950
168
RUB5G70
5G70
356 x 0.50
43.8
54.0
4740
207
RUB5G95
5G95
485 x 0.50
84.0
89.0
6780
250
RUB7G1.5
Including
a green/yellow
earth core
7G1.5
30 x 0.26
14.0
17.5
355
19
RUB12G1.5
12G1.5
30 x 0.26
19.2
20.2
520
19
RUB7G2.5
7G2.5
50x 0.26
16.5
20.0
505
19
RUB12G2.5
12G2.5
50 x 0.26
18.5
26.5
755
26
RUB24G2.5
24G2.5
50 x 0.26
28.5
35.0
1380
26
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Ph: 02 9625 7744

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