Explosion Proof Lighting Exit Signs for Business with Battery Backup Emergency LED Ex Exit Sign Light Annunciator 24V 36V

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Product Description

Basic Information
Model NO.
BYY51
Battery Type
Lead-acid
Certification
CE, RoHS, Iecex
Warranty
3-Year
Emitting Color
White
Sign Orientation
Out, Left, Right, Left and Right
Specifications
4W
Input Voltage
AC/DC 24V, 36V, 220V, 380V
Efficiency
120 Lm/W
Protection
Waterproof, Dustproof, Corrosion-Resistant
Product Parameters
Product Parameters Banner
Model Explosion Proof Sign Light Source Power (W) Charging (h) Emergency Time Weight (kg)
BCJ51 / BCJ52 Ex db eb ib mb IIC T6 Gb
Ex tb IIIC T80ºC Db
LED 2*3 24 120 min 2.5
BYY51 / BYY52 LED 4 24 120 min 3.6
Rated Voltage Inlet Thread Cable Diameter Protection Degree Anti-corrosion
220V/50Hz G3/4 Φ10~Φ14mm IP66 WF2
Product Features
  • Non-polar connection design for easier installation.
  • Short circuit independent recoverable protection.
  • Die-casting aluminum alloy shell with high-voltage electrostatic spraying.
  • Exposed stainless steel fasteners with high corrosion resistance.
  • Ultra-high brightness LED source: low consumption, long service life, maintenance-free.
  • Automatic charging under normal power; automatic illumination during power failure.
Application Scope
Applicable Zones: Zone 1, Zone 2, Zone 21, Zone 22
Gas Environments: IIA, IIB, IIC Explosive Gas Environments
Fields: Industry, Gas Stations, Refineries, Spray Booths, Hazardous Locations
Temperature Groups: T1~T6
Exit Sign Option 1 Exit Sign Option 2 Exit Sign Option 3 Exit Sign Option 4 Exit Sign Option 5 Exit Sign Option 6
Manufacturing Excellence
Factory Overview
Quality Control 1 Quality Control 2
Certifications
Frequently Asked Questions
Are you a manufacturer or a trading company?
We are a specialized manufacturer providing OEM services. Our core product line includes explosion-proof lighting, distribution boxes, cable glands, fans, and waterproof lighting solutions.
What certifications do your products hold?
Our products have successfully passed ATEX and IECEx certifications, and we hold numerous national patents for our technical designs.
In which industries are these products typically used?
They are widely utilized in petrochemical, aerospace, coal power, metallurgy, shipbuilding, marine, firefighting, and gas station industries where hazardous environments exist.
Can I request a sample order?
Yes, we welcome sample orders to test and verify quality. Mixed samples are also acceptable for your evaluation.
Do you support product customization?
Yes, we accept customization. We encourage customers to inform us of their specific requirements and confirm designs based on our initial samples.
What is the emergency duration of the exit lights?
The emergency lighting time can be configured for 30, 60, 90, 120, or 180 minutes depending on specific safety requirements and model selection.

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