220v 300w stainless heater element electric resistance heating cartridge heater

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Product Overview

Description


220v  300w stainless heater element electric resistance heating cartridge heater



Product Description


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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.


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Resistance heating wireNiCr 80/20 wire
Wattage Tolerance+5%, -10%
Resistance tolerance+10%, -5%
Length tolerance±1 mm
Diameter tolerance-0.02mm
Standard Cold Zone5-10mm
Insulation resistance (cold)≥ 500 MΩ
Maximum leakage current (cold)≤ 0.5 mA
Thermocouple Locationtype J / K / Ground wire

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


                    Making it havhigh temperature resistance and strong mechanical properties.


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                 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.


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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;






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Buyer Feedback


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Company Information


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Certifications


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1. Qucik Response:Your inquiry will be replied within 24 hours. Response Rate over 90%
2. Smooth Communication: Well-trained and experienced staffs to answer all your inquires.
3. Sincere Service Attitude: Treat Customers As Friends. No Questions are Neglected.
4. OEM Accepted: Free Sample,We can customize your products to meet all your different requests.
5. Small MOQ: Small Amount wholesales are supported to meet your needs as well as large demands.
6. Fast Delivery: We have Reliable Forwarders with long term cooperation and Competitive Price.
    You may contact any one of our sales and services team: email to us as inquiry.











Process flow


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Application


 


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0.0189 s.