Armored Instrumentation Cables Z1HOZ1MZ1/RHOZ1MZ1 (AS) 300/500V

CONSTRUCTION of Armored Instrumentation Cables Z1HOZ1MZ1/RHOZ1MZ1 (AS)

• Conductor: Class 2 semi-rigid copper or Class 5 flexible copper
• Insulation: Halogen-free polyolefin or cross-linked polyethylene XLPE
• Identification:
• Pairs: Numbered blue and black. Triplets: Numbered blue, red, and black.
• Can be supplied in other color combinations.
• Wiring: Pairs or triplets and general.
• Pair/triple and collective shield: Aluminum/polyester tape with tinned copper drain wire with 100% coverage and 25% overlap.
• Inner Sheath: Special halogen-free polyolefin compound.
• Armor: Helically applied steel wires.
• Outer Sheath: Special halogen-free polyolefin compound. Color: Black, blue, or gray (according to specification).

APPLICATIONS of Armored Instrumentation Cables Z1HOZ1MZ1/RHOZ1MZ1 (AS)

• They are used for connecting measuring, control, and signaling instruments, especially in locations requiring special protection in the event of a fire.
• The individual shield protects the signal of each pair and prevents interference between them, while the collective shield protects the pairs from electromagnetic disturbances external to the cable.
• The steel wire armor allows for use in environments requiring mechanical or explosion-proof protection, such as Oil & Gas Installations. This armor also protects the cable from tensile stresses during installation, especially in vertical installations.

TECHNICAL CHARACTERISTICS – REGULATIONS of

• Design Ref. Standard: UNE-EN 50288-7
• CPR Classification (Euroclass): Cca-s1b,d1,a1 (UNE-EN 50575)
• Non-Flame-Propagating: UNE-EN 60332-1 (IEC 60332-1)
• Non-Fire-Propagating: UNE-EN 60332-3 (IEC 60332-3)
• Halogen-Free: UNE-EN 60754-1 (IEC 60754-1)
• Low Gas Corrosiveness: UNE-EN 60754-2 (IEC 60754-2)
• Low Heat and Smoke Emission: UNE-EN 50399
• Low Smoke Opacity: UNE-EN 61034 (IEC 61034)
• Droplets and Particles Inflammable: UNE-EN 50399
• Nominal voltage: 300/500 V
• Test voltage (5 min.): 2000 V AC
• Maximum temperature on the conductor: +70 °C
• Ambient temperature range: -40 °C + 60 °C
• Electromagnetically protected cable with individual shielding for the pair and collective shielding for the whole cable.
• The steel wire armor provides mechanical and explosion-proof protection. It can also be used to withstand tensile stresses during installation.