ABB Surge Protection Device for PV

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ABB Surge Protection for PV 1000V OVR. CLASS II / T2

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ABB SPD, Overvoltage surge protection device T2 / Class II for Photovoltaic Applications. Two-Pole Maximum 1000V


ABB SPD For Photovoltaics. OVR-PV-40.

The toughest surge protection device (SPD) on the market is made by the leading engineering company ABB. This device will protect the precious solar panels from lightning and voltage surges. 

The range OVR PV is designed specifically for photovoltaic applications. There are removable cartridges and "Y" configuration for a safe protection. As an option we offer the veresions with our without signaling the end of life of this device.


  • Maximum Operating Voltage: Vc : 670 / 1000Vdc
  • Monimal Discharge Current: In: 20kA
  • Maximum discharge current Imax: 40kA
  • Protection Level Vp: 3.8kV
  • Short circuit DC  Current withstand: 100A
  • Response time: <25ns
The Surge Protection is fitted with integrated PV thermal disconnector and it is pluggable with auxiliary contant. 

Wiring Diagram


They are installed in series with the power network (photovoltaics for example and have removable cartridges, making maintenance simple.

OVR Surge Protection Device for PV Installation


Dimensions in mm

67 x 54 x 36 mm

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