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PHL-TX24-S2-*-EX PHL-TX24-S3-*-EX PHL-TX24-S4-*-EX
現場儀器浪涌保護裝置
產品類別
精選產品

PHL-TX24-S2-*-EX PHL-TX24-S3-*-EX PHL-TX24-S4-*-EX

防火,本質安全防爆認證

適用於保護二線、三線及四線變送器、 TC 、 RTD 、 RS485、 RS232、 RS422、流量計、電磁閥等。

    規格

    技術數據

    兩條線

    三線

    四線

    額定工作電壓 Un

    24V

    24V

    24V

    最大工作電壓 Uc

    32V

    32V

    32V

    標稱放電電流( 8 / 20 μ s )

    10kA

    10kA

    10kA

    最大放電電流(8/20μs)

    20kA

    20kA

    20kA

    閃電浪潮電流跛行( 10 / 350 μ s )

    2kA

    2kA

    2kA

    保護電壓上升(8 / 20 μ s )線對線

    60V

    60V

    60V

    保護電壓上(1KV/μs)線路接地

    600V

    600V

    600V

    回應時間

    1ns

    1ns

    1ns

    外壳提供嘅保護程度(符合 IEC 60529)

    IP67

    IP67

    IP67

    房屋材料

    304不鏽鋼

    304不鏽鋼

    304不鏽鋼

    索引格式

    喺落單嗰陣指明

    喺落單嗰陣指明

    喺落單嗰陣指明

    測試標準

    GB/T 18802.21 / IEC61643-21

    GB/T 18802.21 / IEC61643-21

    GB/T 18802.21 / IEC61643-21

    防爆認證

    EX 同 II C T4~ T6 Gb
    EXia II C T4~ T6 Ga

    EX 同 II C T4~ T6 Gb
    EXia II C T4~ T6 Ga

    EX 同 II C T4~ T6 Gb
    EXia II C T4~ T6 Ga

    工作溫度範圍

    -40 ° C ~ + 80 ° C

    -40 ° C ~ + 80 ° C

    -40 ° C ~ + 80 ° C





    圖表

    S4

    型號中嘅「 * 」代表螺紋規格,訂購時必須指明: I : M20X1.5 N : 1 / 2 ” NPT G : G1 / 2 ”

    示意圖

    S41

    尺寸圖

    S43

    產品顯示

    • 圖3(一組產品)
    • 圖3(一組產品)