Helukabel 52218 HELU HELUTHERM® 145 MULTI-C 7x0,75 Black Heat-resistant cable

Technical data:

Temperature-resistant and halogen-free connection and control cable
Temperature range moving -35°C to +120°C fixed -55°C to +145°C in the event of a short circuit +250°C
Nominal voltage up to 1 mm² U0/U 300/500 V from 1.5 mm² U0/U 450/750 V for fixed and protected installation from 1.5 mm² U0/U 600/1000 V
Test voltage 3000 V
Minimum bending radius moving 8x cable Ø fixed 4x cable Ø
Coupling resistance max. 250 Ohm/km Fire load
values Current carrying capacity Approval Germanischer Lloyd Structure: Tinned copper wire, in accordance with DIN VDE 0295 cl.5, fine-wire, BS 6360 cl.5, IEC 60228 cl.5 Core insulation: cross-linked polyolefin copolymer Core identification Black cores with continuous white numbering Cores stranded in layers with optimal lay lengths Foil wrapping Shielding braid made of tinned copper wires, coverage approx. 85% Outer jacket: cross-linked polyolefin copolymer Jacket color: black with meter marking Properties: Reduced fire propagation Good abrasion and notch resistance Good weather resistance Resistant to UV rays and ozone Resistant to melting, even when in contact with a soldering iron at temperatures between 300°C and 380°C The materials used in production are silicone and cadmium-free and free from substances that impair paint wetting Tests: Fire test according to DIN VDE 0482-332-3-22, DIN EN 60332-3-22, IEC 60332-3-22 BS 4066 Part 3 Fire test according to DIN VDE 0482-332-1-2, DIN EN 60332-1-2, IEC 60332-1-2 Halogen-free according to DIN VDE 0482-754-1, DIN EN 60754-1, IEC 60754-1 Corrosivity of combustion gases according to DIN VDE 0482-754-2, DIN EN 60754-2, IEC 60754-2 Smoke density according to DIN VDE 0482 Part 1034-1+2, DIN EN 61034-1+2, IEC 61034-1+2, BS 7622 Part 1+2 Notes: unshielded analogue type: HELUTHERM 145 MULTI Use:
These networked and temperature-resistant connection and control cables with improved fire performance are used to connect lights, heating devices, electrical machines, switchgear and distributors. The excellent temperature resistance also results in a very long service life. These cables have good weather resistance, such as temperature, humidity, ozone and UV resistance, and are mainly used for traffic systems or outdoors. In the event of a fire, when these halogen-free cables burn, only little smoke is produced, no corrosive gases are produced and the low fire load means that the risk of toxic fire gases is significantly lower. Fire damage to control and monitoring systems and the concrete and steel structure of buildings and systems is thus reduced. The high temperature load can sometimes make it possible to reduce the conductor cross-section, thus saving space and weight. These connection and control cables make a significant contribution to safety and the environment. EMC = Electromagnetic Compatibility To optimize the EMC properties, we recommend contacting the copper braid on both sides and over a large area.
Standard lengths: 100 m, 500 m, 1000 m.
Subject to technical changes.
Type: 52218