Product details
chemelex® Raychem EM4-CW constant power output heating cable assembly for fast and effective ramp and access way heating, to prevent ice and snow formation. The pre-terminated EM4-CW cable assembly comes complete with a end seal and a 4 metre cold lead eliminating the need for onsite termination. Easy to use simply install the cable assembly over the required area and connect the cold lead to a junction box and Raychem control device or SBS-XX-CW-20 control panel. The EM4-CW assembly is an ideal solution for track heating of ramps, loading bays, driveways, emergency escapes routes and pedestrian walkways, where a 3 phase 400 V supply is available.
Features & Benefits
- Simple to design: upto 300 W/m² power output
- Easy to install: highly flexible cable, simple roll out prior to concrete pour
- Maximum confidence: complete assembly, factory determined cable joint
- Available in lengths: 25 m to 250 m
- TECHNICAL DETAILS
SPECIFICATIONS Application Surface snow and ice melting Nominal power output 25 W/m at 5°C Cable spacing 8 cm (minimum) to 10 cm Maximum exposure temperature 65°C Minimum installation temperature 5°C Supply voltage 400 VAC Circuit breaker required BS EN 60898 Type C or D RCD protection 30 mA Heater cable type Twin core, constant power cable Heater cable jacket PVC, colour BLUE Heater cable dimensions 8.9 mm W x 5.5 mm H Chemical resistance Suitable for embedding within poured concrete Cold lead length 4 m Storage temperature -40°C to +45°C EM4-CW cable assemblies Product Name Length (m) Resistance (Ω) Power Output (W) CB Size (400 VAC) EM4-CW-26M 26 246 650 10 A EM4-CW-35M 35 183 875 10 A EM4-CW-62M 62 105 1550 10 A EM4-CW-121M 121 52 Ω 3025 10 A EM4-CW-172M 172 37 Ω 4300 16 A EM4-CW-210M 210 30 Ω 5250 20 A EM4-CW-250M 250 26 Ω 6250 20 A
*** IMPORTANT *** EM4-CW cable assemblies must NOT be shortened or spliced - APPROVALS
APPROVALS IEC62395:2013 CE, VDE - DOWNLOAD DOCUMENTS