RiskMachineExplosion-proof control box的OperatingUsers

RiskMachineExplosion-proof control boxIndexVolatileendVentilationTypeTrustedno.Control Box And ReceiveendifDryTrustedno.Boxcomposition，Control BoxWith6Line And 12LineoutputTwoVarious。Since the command end also has a signal input and uses unified signal parameters, this device can be used not only for ventilation signal systems in individual shelters but also for forming hierarchical signal systems in civil air defense shelter groups, enabling unified wartime command and operation across the area。It is mainly used for the display and alarm of air quality status (clean, isolated, and filtered) inside engineering shelters, with good display performance and visual effects. During routine maintenance inside the electric box, wiring shall be neat, wire numbers shall meet technical requirements, excess wires shall be cut off, and random wiring or long exposed conductors shall never be left inside the box. After maintenance, the wire duct cover shall be promptly replaced.

The fan explosion-proof control box is used to control the switching and alarm of three ventilation states in the basement of civil air defense engineering. It adopts electrical components and control technology, with functions such as moisture resistance, mold resistance, and electromagnetic pulse interference resistance. It can achieve centralized control of fans and valves within the works and can receive alarm signals from toxic agent probes and radiation probes for linked control. It realizes automatic control of fans, valves, and other electrical equipment. The explosion-proof control box includes electrical control circuits for fans, valves, and water pumps, achieving integrated control of strong and weak currents. All explosion-proof control boxes can communicate with the central control room computer or touch screen.The ventilation mode signal control box is applied in civil air defense ventilation engineering. This explosion-proof control box is used for sending and displaying three-defense instructions, and it can indicate three ventilation states。

How to read the model of an explosion-proof control box？

Explosion-proof control boxApplication Scope

1、Zone 1、Zone 2GasexplosionPerformancedangerousEnvironment Or Zone 20、Zone 21、Zone 22Combustible DustHazardous Area；

2、IIA、IIB、IICExplosive GasEnvironment Or Combustible DustEnvironment；

3、Indoor、Outdoor（IP54、IP65）；

4、Temperature Class:T1~T4/T5/T6；

5、Upsuitable forPetrochemical、LeaderMonitorAerospaceFuture、biologicalLightIndustry、MetallurgyMetalMetallurgySmeltEtc.StoreinexplosionPerformancedangerousMixingOverallMinerallocation。

Explosion-proof control boxperformancefeature

1、Explosion-proof control boxHousingMaterialChoosehigh-strengthMetallurgyMetalMaterial，Cabinet BodyManagementspecialprocessProcessprocessingAfter-sales，TableAspectsHigh Pressurestatic electricitySpray PaintingSuctionattachStrengthvery High-strength的PlasticDust，EntireStructureDesigncompactreasonable、MaterialSealingDegreehigh-strengthBrilliant、Explosion-proof PerformanceGoodBrilliant，haveGoodBrilliant的Anti-corrosionAbilityStrength，TableAspectsLightTidy，appearanceDesignAlcoholBrightGreaterAspect；

2、Increased Safety TypeEnclosure，Modularstructure，can be based on user的Requirements，WithAccidentAssemble，DomesticInstallationexplosion-proofIndicator Light、Ammeter、Voltmeter、Button And Changeover SwitchEtc.；

3、Flameproof TypeEnclosure，DomesticInstallationIndicator Light、Ammeter、Voltmeter、Button、Changeover Switch、RelayEtc.；

4、DomesticInstallationElectricalcomponentcan be based on userrequirementsAdvanced Draincloth、Assembly；

5、Wiring LayoutmethodFor:SteelPipe、explosion-proofFlexible Conduit、Explosion-proof electricCableAllUp。

The above is the function of the fan explosion-proof control box and how to read the model of an explosion-proof control box？Content introduction. For more related information, please visit Hualong Explosion-proof at www.hlfbdq.com/.