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ABB Surge Protection Device OVR T1-T2 12.5-275s P QS

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Type 1 + 2 SPD’s have characteristics of type 1 but also type 2, they are capable of discharging a very high lightning current (T1 10/350μs) and they have as well a low residual voltage (Up). They are installed in the main distribution switchboard but also in subdistribution board. Because of their power, Type 1 + 2 SPD’s can let pass through a too high residual voltage, if the announced Up is not compatible with the withstand voltage of the equipment to protect or if the cable length to the equipment is longer than 10m, another level of coordination with OVR T2-T3, OVR T3 will be needed. Thanks to the patented Safety Reserve system, you can extend the lifespan of the installation plan maintenance to reduce downtime risk.

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Anonymous user

Nov 25, 2022

ABB Surge Protection Device OVR T1-T2 12.5-275s P QS

All was ok! No problems whatsoever.

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ABB Surge Protection Device OVR T1-T2 12.5-275s P QS

There is no price at present, you can Request a Quote

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ABB Surge Protection Device OVR T1-T2 12.5-275s P QS

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