서지보호기 (SPD)

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전원용 Smart SPD®System

 

By using Smart SPD®monitor "SMU-AC" with Smart SPD® "SMA-MZSR 200JKI" "SMA-MZSR 400JKI", Smart SPD® System can do the centralized management and the remote monitoring by LAN.

Lightning surge current measurement , Replacement recommendation display function

Lightning surge information display function (3 phases-Small, Middle, Large with date, hours, minutes and seconds)

Remote monitoring via LAN (for Windows PC)

Deterioration display function (warning contact output terminal attached)

DIN rail mountable (35 mm)

제품사양


SMA-MZSR [ ]【Smart SPD® for systems】
Item SMA-MZSR200JK1 SMA-MZSR400JK1
최대지속동작전압 Uc(V~) AC275V 220-277V
제한전압 Up(V~)kV 1.4kV or less 2.5kV or less
공칭방전전류 In(8/20㎲)KA 20 kA
최대방전전류 Imax(8/20㎲)KA 40 kA

 


SMU-AC【Smart SPD® monitor】

Item Smart SPD® monitor
Communication interface LAN: 10BASE-T
No. of Smart SPD® connectable 50 (max.)
Power supply AC 100V to 220V (using AC adapter)

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