Spanish Standard Industrial Cables
RZ1-K (AS+) Mica

Application and Description

These cables are specially designed to transmit electric power in the extrem conditions that there are in a large fire, assuring electric supply to emergency circuits, like signaling lights, fume extractors, acustic alarms, water pumps, etc. In case of fire, it does not emit toxic or corrosive gases, thereby protecting public health and avoiding any possible damage to electronic equipment. For this reason, its use is recommended in public places such as: hospitals, schools, museums, airports, bus terminals, shops in general, tunnels, the underground, etc., as well as in calculation centres, offices, production plants, laboratories, etc.

Standard and Approval

UNE 211 025, IEC 60502, EN 50200, IEC 60331, IEC 61034, UNE-EN 50265-2-1, UNE-EN 50265-2-1, UNE-EN 50266, UNE-EN 50267-2-1, UNE 21123

Cable Construction

- Flexible electrolytic copper conductor Class 5 according to UNE-EN 60228
- Insulation: Mica tape + XLPE from 25 mm2
- Color coded to HD 308
- LOSH polyolephine outer sheath according to UNE 21123

 

Technical Characteristics

- Working voltage: 600/1000 volts
- Test voltage: 3500 volts
- Minimum bending radius: 5 x Ø
- Working temperature: -15º C to +90º C
- Short circuit temperature: +250º C
- Insulation resistance: 20 MΩ x km
- Halogen free: IEC 60754-1, EN 50267-2-1
- No corrosive gases: IEC 60754-2, EN 50267-2-2
- Low smoke density: IEC 61034, EN 50268-2
- Flame retardant: IEC 60332-1, EN 50265-2-1
- Fire resistant: UNE-EN 50200 PH90, UNE-EN 50362 PH90, IEC 60331-21
- Non-flame propagating: IEC 60332-3, EN 50266-2

Cable Parameter

AWG	No. of Cores x Nominal Cross Sectional Area # x mm²	Nominal Overall Diameter mm	Nominal Weight kg/km
2(280/26)	1×35	13.0	390
1(400/26)	1×50	14.5	530
2/0(356/24)	1×70	16.6	735
3/0(485/24)	1×95	18.4	945
4/0(614/24)	1×120	20.4	1190
300 MCM (765/24)	1×150	22.4	1475
350 MCM (944/24)	1×185	24.3	1765
500MCM(1225/24)	1×240	27.6	2335
-	1×300	31.2	2920
-	1×400	35.8	3965
4(280/26)	3×35	23.7	1265
2(280/26)	4×35	26.1	1615
1(400/26)	4×50	30.2	2245
16(30/30)	4×70	33.0	2955
14(50/30)	4×90	36.6	3810
2(280/26)	5×35	28.4	1005