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Protection Relays
PPR-14P Three-Phase Sequence and Failure Protection Relay with Neutral and PTC Input (3P+N)
Phase sequence and phase failure relay for three-phase systems with neutral (3P+N), with 30% asymmetry detection and a PTC thermistor input.
ModelPPR-14P
Product overview
Phase sequence and phase failure relay for three-phase systems with neutral (3P+N), with 30% asymmetry detection and a PTC thermistor input.
Key features
- Three-phase, with neutral (3P+N)
- Phase sequence protection
- Asymmetry: 30%
- PTC thermistor input
Specifications
Full certificate register
- CECE conformitySampleCertificate document · PDFDownload CE conformity
- ISOISO certificationSampleCertificate document · PDFDownload ISO certification
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