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NPR300 series microcomputer protection device
The NPR300 series microcomputer protection and measurement device is suitable for small current grounding systems with voltage levels of 10kV and belo
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NPR300 series microcomputer protection device

The NPR300 series microcomputer protection and measurement device is suitable for small current grounding systems with voltage levels of 10kV and below, and can be used as general protection for incoming lines, outgoing lines, and PT cabinets.

NPR300-U1H/V microcomputer protection device: suitable for line cabinets and transformer output cabinets
NPR300-U2H/V microcomputer protection device: suitable for incoming cabinets

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