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PHL-T24-L3-EX

Intrinsically safe

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PHL-T24-L3-EX

Intrinsically Safe Surge Protective Devices with 24V Voltage System

 

 

    The following features describe this intrinsic safety surge prevention device for 24 volt systems:
    12.4 mm very thin design The design is incredibly space-efficient, making it ideal for locations with limited room. It is also simple to install in control cabinets or other equipment.
    Because the surge protection module is hot swappable, operating safety and convenience are increased because there is no need to shut down the system when performing maintenance or replacing the protection module.
    Single-use detection: The surge protection module can be tested independently, which facilitates the prompt identification and resolution of issues and guarantees the system's continuing operation.
    Applicable to a wide range of signal circuits: offers efficient surge protection for a wide range of signal circuits, including RS232, DI, DO, AO, and AI (analog input, digital output).
    Grounding using a metal DIN35 guide rail: Enhancing the stability and safety of the system is possible by grounding through a metal guide rail, which guarantees the dependability of equipment grounding.

    SPECIFICATIONS

    Technical data

    Two-wire

    Three-wire

    Four-wire

    Rated operating voltage Un

    24V

    24V

    24V

    Maximum operating voltage Uc

    32V

    32V

    32V

    Nominal operating current IL

    600mA

    600mA

    600mA

    Nominal discharge current In (8 / 20μs)

    10kA

    10kA

    10kA

    Maximum discharge current (8 / 20μs)

    20kA

    20kA

    20kA

    Lightning surge current limp (10 / 350μs)

    2.5kA

    2.5kA

    2.5kA

    Total lightning surge current (10 / 350μs)

    5kA

    7.5kA

    10kA

    Protection voltage Up (8 / 20μs)       line-to-line / line to ground

    60V/600V

    60V/600V

    60V/600V

    Protection voltage Up (1KV / μs) line to line / line to ground

    40V/600V

    40V/600V

    40V/600V

    Bandwidth (-0.5dB)

    10MHz

    10MHz

    10MHz

    Response time

    1ns

    1ns

    1ns

    Series resistance (per line)

    Leakage current

    <10μA

    <10μA

    <10μA

    Degrees of protection provided by enclosure (in line with IEC 60529)

    IP 20

    IP 20

    IP 20

    Housing material / Flame retardant grade (the UL94)

    PC/V0

    PC/V0

    PC/V0

    Test standard

    GB/T 18802.21 / IEC61643-21

    GB/T 18802.21 / IEC61643-21

    GB/T 18802.21 / IEC61643-21

    Explosion-proof certifications

    EX ia II C T4-T6 Ga

    EX ia II C T4-T6 Ga

    EX ia II C T4-T6 Ga

    Working temperature range

    —40 ℃ ~ +80 ℃

    —40 ℃ ~ +80 ℃

    —40 ℃ ~ +80 ℃

    Diagram

    本安24V-1w8p

    Schematic diagram

    本安24V-2prm

    Dimension drawings

    本安24V-353s