self regulating 220V heating cable

self regulating 220V heating cable 

Electrical parameters

1.Rated voltage: 220V 50Hz (voltage can be customized)

2.Pressure:300/500V

3.Linear power:17W/M,18W/M,20W/M

4.Cold wire length:2 Root × 2.25m

5.Minimum bending radius:5×Cable diameter

Product structure

Electrical Performance

 Reference Standard:

 1.JGJ 142—2004 Technical specification for floor radiant heating

 2.IEC 60800:1992 Rated voltage 300/500V heating cable for life

  facility heating and guards against

Test Items                                                                                         Unit                  Spec

1.Product temperature cable voltages                                           2.0 kV/5min        No breakdown

2.Product temperature cable voltages (100 °C)                            1.5 kV/15min       No breakdown

3.Min.Subsequent insulation resistance (100°C)                                MΩ·km           0.03

4.Standard resistor errors (20°C)                                                          Ω/m              -5% ~ +10%

5.Temperature coefficient of resistance                                    Should be a positive number

6.Maximum grounding resistance (20°C)                                              Ω/m             ≤0.0181

7.Continuity of conductors, shielded                                                      —                Continuous