R-(N)TSCGEWÖU 3.6/6 to 18/30 kV Medium Voltage Reeling Cable, Mining Trailing & Rolling cable&Crane cable

OVERVIEW

SPECIFICATIONS

CONSTRUCTION

PARAMETER

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APPLICATION

For connection of large material handling machines such as excavators, dumpers, crushers in open-cast mines Cables are suitable for high mechanical stresses in conjunction with mono spiral reels and cylindrical reels.
Other industrial applications.

STANDARDS

DIN VDE 0250 p. 813

CHARACTERISTICS

Excellent tear, impact and abrasion resistant
Flame retardant
Temperature range -25℃ to +90℃. For ﬁxed installation lowest temperature is -40℃
UV, sunlight, ozone and oil resistant
Embossing marking for easy identiﬁcation

Specifications

Cold Resistant -25℃

UV Resistance

Medium Voltage

Working Temperature 90℃

Oil Resistance

Flame Retardant

construction

Conductor:

Annealed ﬂexible stranded tin coated or bare copper class 5 to IEC 60228, HD 383

Insulation:

Ethylene-propylene rubber (EPR) type 3GI3 to DIN VDE 0207 part 20

Separator:

If needed a suitable tape separator between the conductor and insulation

Conductor screen:

Semi-conductive layer

Insulation screen:

Semi-conductive layer max. resistivity of semi-conductive layers - 200 Ω x m

Internal layer of sheath:

A synthetic thermosetting compound type 5GM3 in accordance to DIN VDE 0207 part 21

Antitorsion braid:

Braid of polyamide threads between internal and outer layer of sheath

Outer layer of sheath:

A synthetic thermosetting compound type 5GM5 or 5GM3 to DIN VDE 0207 part 21

Colour of outer jacket:

Red or other colours can be provided

Standard marking:

HT Cables R-(N)TSCGEWÖU (Size) (Voltage) (Year)

parameter

Table 1

Table 2

Table 3

Table 4

Table 5

Number of cores Cross-section	Conductor diameter	Approximate overall diameter	Approximate weight	Conductor resistance at 200C	Current-currying capacity at 300C
mm2	mm	mm	kg/km	Ω/km	A
3.6/6 kV R-(N)TSCGEWÖU
3x25+3x16/3	6.60	39.9	2414	0.795	132
3x25+3x25/3	6.60	39.9	2486	0.795	132
3x25+3x50/3	6.60	39.9	2666	0.795	132
3x35+3x25/3	7.30	41.5	2860	0.565	161
3x35+3x50/3	7.30	41.5	3042	0.565	161
3x50+3x25/3	9.30	45.8	3561	0.393	202
3x50+3x50/3	9.30	45.8	3747	0.393	202
3x70+3x35/3	11.10	49.1	4420	0.277	251
3x70+3x50/3	11.10	49.1	4688	0.277	251
3x95+3x50/3	13.30	56.2	5780	0.210	301
3x120+3x70/3	14.40	58.4	6800	0.164	351
3x150+3x70/3	16.30	64.5	8231	0.132	405
3x185+3x95/3	18.50	69.3	9711	0.108	462
3x240+3x120/3	19.80	72.6	11733	0.0817	540
6/10 kV R-(N)TSCGEWÖU
3x25+3x25/3	6.60	41.6	2640	0.795	132
3x25+3x50/3	6.60	41.6	2821	0.795	132
3x35+3x25/3	7.30	43.2	3018	0.565	161
3x35+3x50/3	7.30	43.2	3200	0.565	161
3x50+3x25/3	9.30	47.5	3735	0.393	202
3x50+3x50/3	9.30	47.5	3922	0.393	202
3x70+3x35/3	11.10	52.6	4839	0.277	251
3x70+3x50/3	11.10	52.6	4943	0.277	251
3x95+3x50/3	13.30	58.0	5995	0.210	301
3x120+3x70/3	14.40	60.1	7023	0.164	351
3x150+3x70/3	16.30	66.2	8478	0.132	405
3x185+3x95/3	18.50	71.0	9975	0.108	462
3x240+3x120/3	19.80	76.1	12339	0.0817	540
3x300+3x150/3	23.80	84.1	15031	0.0654	620

Number of cores Cross-section	Conductor diameter	Approximate overall diameter	Approximate weight	Conductor resistance at 200C	Current-currying capacity at 300C
mm2	mm	mm	kg/km	Ω/km	A
8.7/15 kV R-(N)TSCGEWÖU
3x25+3x25/3	6.60	45.1	2972	0.795	138
3x25+3x50/3	6.60	45.1	3153	0.795	138
3x35+3x25/3	7.30	46.7	3363	0.565	173
3x35+3x50/3	7.30	46.7	3544	0.565	173
3x50+3x25/3	9.30	52.8	4338	0.393	216
3x50+3x50/3	9.30	52.8	4525	0.393	216
3x70+3x35/3	11.10	56.0	5249	0.277	265
3x70+3x50/3	11.10	56.0	5359	0.277	265
3x95+3x50/3	13.30	63.2	6723	0.210	320
3x120+3x70/3	14.40	65.4	7777	0.164	370
3x150+3x70/3	16.30	69.7	8997	0.132	428
3x185+3x95/3	18.50	76.2	10860	0.108	489
3x240+3x120/3	19.80	79.6	12934	0.0817	574
12/20 kV R-(N)TSCGEWÖU
3x25+3x25/3	6.60	48.1	3282	0.795	138
3x25+3x50/3	6.60	48.1	3469	0.795	138
3x35+3x25/3	7.30	51.5	3905	0.565	173
3x35+3x50/3	7.30	51.5	4091	0.565	173
3x50+3x25/3	9.30	55.8	4707	0.393	216
3x50+3x50/3	9.30	55.8	4888	0.393	216
3x70+3x35/3	11.10	59.0	5632	0.277	265
3x70+3x50/3	11.10	59.0	5743	0.277	265
3x95+3x50/3	13.30	66.2	7155	0.210	320
3x120+3x70/3	14.40	68.4	8230	0.164	370
3x150+3x70/3	16.30	72.7	9471	0.132	428
3x185+3x95/3	18.50	79.2	11377	0.108	489
3x240+3x120/3	19.80	82.6	13474	0.0817	574
18/30 kV R-(N)TSCGEWÖU
3x25+3x25/3	6.60	57.6	3945	0.795	138
3x25+3x50/3	6.60	57.6	4125	0.795	138
3x35+3x25/3	7.30	59.3	4367	0.565	173
3x35+3x50/3	7.30	59.3	4554	0.565	173
3x50+3x25/3	9.30	65.4	5199	0.393	216
3x50+3x50/3	9.30	65.4	5386	0.393	216
3x70+3x35/3	11.10	68.6	6437	0.277	265
3x70+3x50/3	11.10	68.6	6547	0.277	265
3x95+3x50/3	13.30	75.8	7744	0.210	320
3x120+3x70/3	14.40	77.9	8897	0.164	370
3x150+3x70/3	16.30	82.3	10453	0.132	428
3x185+3x95/3	18.50	88.8	12078	0.108	489
3x240+3x120/3	19.80	92.1	14584	0.0817	574

PHYSICAL PARAMETERS
Insulation
Tensile tests for insulation shall value as follows:
Un aged test pieces	Tensile strength min. 6 N/mm2
	Elongation at break min. 200%
Ageing in air oven	1350C, 168 h
	Change TS +/- 30%
	Change EB +/- 30%
Internal sheath
Tensile tests shall value as follows:
Un aged test pieces	Tensile strength min. 10 N/mm2
	Elongation at break min. 300%
Ageing in air oven	1000C, 168 h
	Change TS +/- 30%, EB +/- 40%
After ageing in oil	1000C, 24 h
	Change TS and EB +/- 40%
Outer sheath
Tensile tests shall value as follows:
Un aged test pieces	Tensile strength min. 15 N/mm2
	Elongation at break min. 300%
Ageing in air oven	1000C, 168 h
	Change TS +/- 30%, EB +/-40%
After ageing in oil	1000C, 24 h
	Change TS and EB +/- 40%
Tear resistance	Value of min. 30 N/mm

MECHANICAL PARAMETERS
Smallest admissible bending radius	according to DIN VDE 0298 part 3
The manufacturer recommended as below:
for ﬁxed installation 6 D, D - cable diameter
for forced guidance with reeling operations 12 D
for forced guidance with sheaves 15 D
Torsion stress +/- 1000/m
Tensile load up to 20N/mm2

CHEMICAL PARAMETERS
Resistance to oil	DIN VDE, part 811-2-1 p. 10
Weather resistance	resistant to ozone, UV and moisture

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