wholesale 220v stainless steel cartridge heating element industrial electric heating rod

Advantages 

internal wiring: high temperature resistance, uniform heating, high thermal conductivity and difficult

                        cable fracture.

external wiring: high temperature resistance, uniform heating and high thermal conductivity.

Date sheets

Internal wiring port section of the heating tube does not adopt the terminal connection mode,

                    Making it havhigh temperature resistance and strong mechanical properties.

                 The port part of the heating tube adopts terminal connection mode Is resistant to

       high temperature and works in the heating medium which can not conduct wiring at both ends.

Function:
1. Operating conditions: ambient temperature-20℃ ~ + 60℃, relative temperature <80%;
2. Electrical strength: cold withstand voltage AC work 1500V 50Hz lasts for 1 min without breakdown phenomenon;
3. Thermal insulation performance: AC 1000V 50Hz lasts for 1 min without breakdown phenomenon;
4. Leakage current <0.5MA; Insulation resistance> 30MΩ;