For heating pipes (frost protection)
Heating cable 30 W⁄m, 2G
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Available in the form of ready-to-use products (heating sections) with a length of 9 to 121 meters, power from 0.27 to 3.57 kW (220 V)
Application
For heating objects outdoors (roofs, slopes, drains, drains, etc.) at low mechanical loads of the cable (class M1).
The cable has a sheath resistant to UV radiation.
Cable operating temperature, no more than 90 ° С.
Specific power, max. 30 W / m.
Heating cable design
Cable structure
A heating cable in which there are two conductive conductors made of copper (copper alloys, steel, nichrome), with two-layer insulation made of elastomer and PVC compound with increased heat resistance, with protective elements - a shield in the form of a braid made of copper wire and a sheath made of light-stabilized PVC compound with increased heat resistance.
To connect to the network has an attached power cable 3 meters long. The tightness class of the connection is IPX7.
Installation and operating conditions
Temperature range: -
during installation and laying: not lower - 5 ° С;
- during operation (fixed installation): from - 40 ° С to + 50 ° С;
bending radius: at least 6 cable diameters;
- tensile force: not more than 120 N;
- resistance to deformation by force, for cables of class M1: no more than 600 N.
Standards / TU
TU U 31.3-05758730-029: 2005;
TU U 31.3-05758730-084: 2012 MÉK
800
Nomenclature and electrical specifications
| № | Name | Section resistance, Ohm |
| 1 | Woks 30 heating cable, 270 W, 9 m | 181 |
| 2 | Woks 30 heating cable, 450 W, 15 m | 107 |
| 3 | Woks 30, 615 W, 21 m heating cable | 78.9 |
| 4 | Woks 30, 800 W heating cable, 27 m | 60.2 |
| 5 | Woks 30 heating cable, 1065 W, 36 m | 45.4 |
| 6 | Woks 30 heating cable, 1345 W, 45 m | 36.0 |
| 7 | Woks 30 heating cable, 1700 W, 58 m | 28.4 |
| 8 | Woks 30 heating cable, 2140 W, 73 m | 22.6 |
| 9 | Woks 30 heating cable, 2715 W, 91 m | 17.8 |
| 10 | Woks 30 heating cable, 3570 W, 121 m | 13.6 |
The deviation from electrical resistance does not exceed minus 5% and plus 10%.
The electrical resistance of the screen to direct current, calculated per 1 km of length and a temperature of 20 ° C - not more than 34.5 Ohms.
The electrical insulation resistance of the product, measured over 60 seconds with a voltage of 1000 Volts, at a temperature of 20 ° C - not less than 1 MOhm.
Marking
2х (specific electrical resistance of a core Ohm / m) HEATING CABLE WOKS 30 ODESKABEL MAX 90 ° C
More: http://woks.ua
Mass and overall characteristics
Estimated cable dimensions (reference), mm: 7.9x4.9.
Estimated mass of the cable (informative), kg / km: 61.0.
