2. Insulation
Inner semi-conductive layer New special insulation compound “RHEYCLEAN” based on EPDM, better than DIN VDE 207 part 20.
Outer semi-conductive layer,“RHEYSTRIP”, easy strip design

Rheyfirm SI Ntmcgcwoeus 3. Screen
Close spinning of tinned copper wires/ tinned stranded wires

4. Outer sheath
Rubber compound 5GM5 refer to DIN VDE 0207 part 21, heavy duty abrasion and notch-resistant
Colour: red

Marking

RHEYFIRM(SI) NTMCGCWOEUS
1 x cross-section - Voltage NEXANS <VDE> - year

Core Identification

Single core design

Standards

DIN VDE 0250 part 813
DIN VDE 0298
DIN VDE 0298 part 4

Mechanical properties

Tensile stress of the conductor	static	15 N/mm²
	dynamic	30 N/mm²
Bending radii	according to DIN VDE 298,
Tests	alternating/reversed bending test

Chemical Properties

Oil resistant.
For indoor and outdoor applications. Moisture, UV and ozone resistance.
Flame-retardant according to IEC 60 332 part 1

Electrical and Thermal properties

Nominal voltage	Uo/U	6/10 kV to 12/20 kV
Test voltage (according to DIN VDE 0250 part 813)	17 to 29 kV in AC
Current rating (A)	according to DIN VDE 0298 part 4,
	see electrical characteristics page 3.2 B
Max. temperature at the conductor:
- in service	+ 90 °C
- under short-circuit conditions	+ 200 °C
Max. surface temperature:
- fixed installation	- 35 °C up to + 80 °C

RHEYFIRM®(SI) NTMCGCWOEUS

Number of cores and nominal cross-section	Outer diameter		Weight approx.
(mm²)	Min. (mm)	Max. (mm)	(kg/km)
6/10 kV
1 x 16/16	20	23	690
1 x 25/16	21	24	800
1 x 35/16*	22	25	920
1 x 50/16*	24	27	1,100
1 x 70/16*	26	29	1,360
1 x 95/16*	28	31	1,610
1 x 120/16*	29	32	1,870
1 x 150/25	32	35	2,320
1 x 185/25	34	37	2,650
1 x 240/25	38	41	3,320
12/20 kV
1 x 16/16	24	27	870
1 x 25/16*	26	29	1,030
1 x 35/16*	27	30	1,150
1 x 50/16*	29	32	1,340
1 x 70/16*	30	33	1,580
1 x 95/16*	33	36	1,920
1 x 120/16*	35	38	2,190
1 x 150/25*	36	39	2,610
1 x 185/25*	39	42	3,040
1 x 240/25*	42	45	3,660

Options

Pre-assembled with sealing ends upon request
• Other voltages on request