Nanyang Yitong Explosion proof Electrical Co., Ltd
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BDR - □ Explosion proof electric heater
Functional characteristics: It can be used in explosive gas hazardous areas in Zone I and Zone II, as well as in combustible dust environments in Zone
Product details
Product Introduction

Product Description:

  • Explosion proof electric heater is a device that converts electrical energy into thermal energy to heat materials that need to be heated.

  • Explosion proof electric heaters, as explosion-proof components, should be used in conjunction with temperature interlock control and protection systems such as thermocouples;

  • When the heating medium is liquid, the effective length of the element should be fully immersed in the liquid. The heating part of the component should be at least 50-60mm away from the container wall.

  • The working voltage shall not exceed 1.1 times the rated value. For explosion-proof electric heaters with a power supply of 380V, follow the "Y" connection method. Before use, identify and connect the power supply, and the casing shall be effectively grounded;

Ordering remarks:
1. Rated voltage: □ AC220V □ AC380V
2. The length of the heating tube and the installation flange can be customized
External dimensions:(For reference only)


Technical parameters:

Explosion proof parameters
Explosion proof certificate number CNEx15.0247U
Explosion proof sign Ex d ⅡC Gb/ Ex tD A21 IP65
Protection level IP65
Electrical parameters
rated voltage AC220V/380V
rated power 2、3、6、9KW
Operating Frequency 50Hz
mechanical parameters
material Carbon steel Q235A (standard), please contact for other materials
Cable entry device Depending on power
Environmental Indicators
atmospheric pressure 80~106KPa
relative humidity 95%RH(+25℃)
altitude 2000m
ambient temperature -45℃~+60℃



Optional items (subject to actual product):

Explosion proof circuit breaker, explosion-proof flexible connecting tube, explosion-proof junction box, explosion-proof plug-in device









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Monitoring communication:/63707156

Explosion proof cabinet:/63251136

Lamp accessories:

Fax: 63212576

Company email: yitongex@163.com

Company official website: www.yitongex.com



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