Inverter connection switchgear with AC surge arrester DEHN (941400) type 1+2, 50A 3-F

The three-phase inverter connection switchgear with AC surge arrester DEHN (941400) type 1+2, 50A 3-F is an installation component on the alternating current side. As a dedicated AC PV switchgear, the enclosure exhibits UV resistance and has an IP65 protection rating, allowing it to be installed in harsher environmental conditions. The applied components guarantee proper photovoltaic protection, safeguarding the inverter against the effects of grid overvoltages. The device is adapted to operate with a maximum backup fuse of 160 A.

Key features

• IP65 protection rating combined with UV resistance and mechanical damage resistance at the IK08 level.
• Type T1 / T2 surge arrester with a nominal discharge current of 12.5 / 25 kA.
• Operation in a wide range of working temperatures from -25 to +60 °C.
• Voltage protection level of ≤ 1.5 / ≤ 1.5 kV for infrastructure safety.
• Three-pole system equipped with protections with a nominal current of 50 A and B tripping characteristic.

Technical data

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Inverter connection switchgear with AC surge arrester DEHN (941400) type 1+2, 50A 3-F — B2B wholesale prices for installers and contractors. Check availability and terms of cooperation: contact us.

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