Type 2 AC surge protection device up to 385V
Type 2 AC SPD protects the AC equipments and circuits from surges damage or overvoltage.
Improve the PV system safety for a longer PV system life. According to EN 61643 standard.
Plug-in MOV modules
The surge protection device is consisting of a base part and 3 plug-in high energy MOV protection modules.
Remote signaling contact for monitoring device is for options.
With thermal disconnect mechanical inside for fault indication by red indicator flag.
Features:
* RoHS material
* 385V Type 2 AC SPD
* According to EN 61643-31
* Thermal disconnect inside for fault indication
* 5 years warranty
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Model
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BUA-40/1,BUA-40/2
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BUA-40/3, BUA-40/4
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Moulds
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1,2
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3,4
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SPD according to EN 50539-11
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Type 2
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Open VoltageUoc Max
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385V
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Max. discharge current (8/20µs)
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40KA
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Nominal discharge current(8/20µs
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20KA
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Voltage protection level Up
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≤ 1.8KV
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Response Time (tA )
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≤
25 ns
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Operating state / fault indication
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Green/Red
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Remote Signaling Contact (optional)
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Changeover contact
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For mounting on
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35mm DIN rails
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Degree of protection
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IP20
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Certificate
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CE
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