MESG Series

    Our Products / Self-Contained Emergency Lighting / MESG Series

    Self-Contained Emergency Light Luminaires

    The emergency light comes with an Auto Check system that continuously monitors the performance of the device and automatically alerts any abnormalities in key components such as the battery, bulbs, fuses, lighting circuits, and battery charging system. It provides notifications when the device is not ready for use, ensuring confidence in its operation. In the event of a sudden power outage caused by electrical disturbances, it utilizes a lightweight Lithium Iron Phosphate (LiFePO4) battery that offers long service life, high energy output, and minimal environmental impact. The battery charging system incorporates a new innovation called the 3 Steps Charger (patent number 15955), surpassing other charging systems, to ensure complete protection during the battery charging process. The housing is made of 1mm thick Electro-Galvanized steel sheet, coated with two-tone modern and aesthetically pleasing colors. It has a compact and sleek design, and coated with Epoxy powder and Stove Enamel system to provide excellent protection against metal corrosion.

    Technical Specifications​
    Mode of Operation
    Non-Maintained
    Operation Temparature
    10 to 50°C
    Input Voltage
    220-240VAC / 50Hz
    LED Lamp Power
    9W / 12W Per Bulb (2 options)
    Color Temperature
    Daylight (6000K ± 250K)
    Luminous Intensity
    726 lm, Daylight (9W)
    909 lm, Dayligh (12W)
    Rated Beam Angle
    45Deg
    Battery Type
    Lithium Iron Phosphate (LiFePO4)
    Protection Features
    • AC,DC Fuse.
    • Battery Low Voltage Cut-Off
    • Surge Protection
    Testing Systems
    • Auto Check
    • Auto Test
    • Manual Test or Remote Test
    Charging Mode
    3 Steps Charger System
    Charging Period
    10-15 Hrs.
    Backup Time
    3.0 / 4.0 / 6.0 Hrs. (3 options)
    Housing
    Electro-galvanized steel sheet 1mm. thick with epoxy powder coating
    Dimensions (LxWxH)
    165 x 64 x 180 mm
    Weight
    1.37-1.55 Kg
    Degree of Protection
    IP20
    Mounting
    Wall Surface
    Accessory
    Infrared Remote Test (RT-S3)
    Standards / Compliance
    • TIS.902 Part2(22)-2560
    • TIS.1955-2551
    • ISO9001
    • CE

    Features

    Bulb

    • Highly efficient and super bright 9 Watts LEDs provides maximum brightness while saving on power consumption. It also offers long operational life of more than 50,000 hours

    Battery

    • Use Lithium Iron Phosphate (LiFePO4) 3.2V-6000mAh, It has the advantages of light weight, long service life and high power. It also causes less pollution.

    Functions

    • Auto Check for key components abnormalities such as the battery, bulbs, fuses, lighting circuits, and battery charging system.
    • Auto Test schedule: 1 month every 60 seconds, 1 year every 120 minutes (according to standard TIS.021004-22), activate and deactivate functions with a remote control
    • The operation can be tested manually (Manual Test)
    • A 5-second, 30-minute or 60-minute self-test can be performed on the unit using the remote

    Circuit Systems

    • Controlled by an 8-bit microcontroller circuit.
    • A Timer Delay circuit to keep the unit operating for a few more seconds once normal power has returned.

    Protection Features

    • AC and DC fuse to prevent current overload
    • Surge Protection
    • IP20 dust and water resistant

    Features to Extend Battery Life

    • An innovative 3 Steps Charger
    • A Low Voltage Cut-Off to prevent the battery from draining completely
    • Continuous monitoring and checking system for the battery charging status
    • Battery voltage change rate monitoring system with respect to time (dv/dt)

    Warning Systems

    • Alert for device not ready for use
    • Alert for AC input not connected to the device and notification for rectifier circuit malfunction
    • An LED will blink 3 times every 15 seconds to indicate that the system performs an automatic battery test (Auto Test) and detects that the backup lighting emergency duration is less than 120 minutes (Battery Fail)
    • An LED will blink 4 times every 15 seconds to indicate that there is a problem charging the battery
    • An LED will blink 5 times every 15 seconds to indicate that an abnormality in the lighting system

    Indicators

    Indicator MESG Series
    Switch Off/Test
    Press to turn off the lamp and the system of the unit
    (while the power is off or the unit is not plugged in) /
    Press to test the device’s availability
    (during normal circumstance and the unit is plugged in)
    IR
    Infrared signal receiver
    LED Charge/Fail
    Indicates that the unit’s battery is charging
    or is a problem with the battery
    LED On/Test
    Indicates that the unit is receiving a power/
    Indicates that the unit is set to perform automatic self-tests/
    Indicates if the unit is performing a self-test
    LED AC
    Indicates that the unit is receiving a power supply

    Dimensions (mm)

    Asset 1

    MESG Series | Spec Sheets

    Model
    Lamp (Bulb)
    Lamp (Wattage)
    Battery Capacity
    Back up (hr.)
    Length (mm)
    Width (mm)
    Height (mm)
    Weight (kgs.)
    MESG209CD3
    2
    9
    3.2V- 6000mAh
    3
    165
    64
    180
    1.37
    MESG209CD6
    2
    9
    3.2V-6000mAhx2
    6
    165
    64
    180
    1.55
    MESG212CD4
    2
    12
    3.2V-6000mAhx2
    4
    165
    64
    180
    1.55
    Warranty conditions
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