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Products / Outdoor Heating / Self-regulating heating cables

Self-regulating cable KSTM

The self-regulating heating cable KSTM is designed for use in electrical heating systems for domestic pipelines, water drainage systems, roofs of buildings and constructions

Advantages

  • High quality
  • European heating matrix
  • The best price offer
  • Available in stock
  • Prompt delivery, within 24 h
  • Deliverable and storable shipping units (50 m and 100 m coils, 200 m reels)
  • Any cable length available by order
  • Technical consulting
  • 2 years warranty
  • 20 years lifetime

Principle of operation

Cold pipe

Many conducting paths. High heat output.

Warm pipe

Less conducting paths. Medium heat output.

Hot pipe

Few conducting paths. Low heat output.

Technical data

Supply voltage 220-240 VAC/50 Hz
Linear output* 17 KSTM/17 W
Insulation electrical resistance not less than 103 MOhm•m
Screen electrical resistance not more than 13 Ohm/km
Sheath protection rating IP67
Lifetime 20 years
Maximum operating temperature energized/de-energized 65°Ÿ / 85°Ÿ
Minimum permissible single-bending radius 17 KSTM / 35 mm
Nominal heating cable dimensions (width x thickness) KSTM 2-T / 12,5 × 6,0 mm
Current carrying conductors cross section 0,5–1,25 mm
Minimum installation temperature –30 °Ÿ

* The output power at 10 °C, when the cable is installed on a pipe and covered by thermal insulation.

Cable shipping units

Shipping unit Shipping measuring unit KSTM2-T KSTM2-AT
Cutting to length – from 1 m Meter + +
50 meter coil Piece + -
100 meter coil Piece + +
200 meter reel Piece + +

Maximum cable length depending on power circuit breaker size

Heating cable model Linear output, W/m
17 KSTM 17
30 KSTM 30
Switch-on temperature,°
10
-20
10
-20
Maximum heating cable length depending on automatic circuit breaker size at 230 V, m
10A 16A
75 -
55 -
58 81
30 45