Flange Size and Installation Dimension Diagram of BGY8 Explosion-Proof Electric Heater
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Manufacturing process:


The explosion-proof heating tube is composed of an explosion-proof heating tube and an explosion-proof junction box.


Stainless steel heating tube evenly distributes high-temperature resistance wires inside a high-temperature resistant stainless steel seamless tube, and densely fills the gaps with crystalline magnesium oxide powder that has good thermal conductivity and insulation performance. This structure of the heating tube is not only advanced and has high thermal efficiency, but also generates heat evenly. When current passes through the high-temperature resistance wires, the heat generated by the heating tube diffuses through the crystalline magnesium oxide powder to the surface of the metal tube, and then transfers to the heated object or air to achieve the purpose of heating. 
Application: Used for heating media such as hydrogen, molten salt, methyl chloride, turbine oil, natural gas, etc.
Features: Explosion-proof grade: deIICT1-T4, safe and reliable.


Technical parameters:


























































































Explosion-proof electric heater model


BGY



Rated voltage (V)



Power


(Kw)



A


mm



L


mm



Applicable cable m㎡



220V



380V



BGY8-220(380)/1(S)



220/380



1



200



365



4



2.5



BGY8-220(380)/2(S)



220/380



2



300



465



4



2.5



BGY8-220(380)/3(S)



220/380



3



400



565



4



2.5



BGY8-220(380)/4(S)



220/380



4



450



615



6



4



BGY8-220(380)/5(S)



220/380



5



550



715



6



4



BGY8-220(380)/6(S)



220/380



6



650



815



10



6



BGY8-220(380)/7(S)



220/380



7



750



915



16



10



BGY8-220(380)/8(S)



220/380



8



1015



1015



16



10



Product features:


1. Small size, high heating power;
2. Can heat various media in various occasions, such as explosion-proof occasions;
3. Heating temperature can usually reach 720℃;
4. The heating system can be fully automated, including control of the electric heating system through a DCS system;
5. Long service life, with multiple protection systems, safe and reliable. Copyright and Disclaimer


 

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Note: The above information and technical parameters are compiled and released by Yangzhou Dari Electric Co., Ltd.