Protection Relays
PPR-03N Three-Phase Sequence and Failure Protection Relay without Neutral (3P)
Phase sequence and phase failure relay for three-phase systems without neutral (3P), with 30% asymmetry detection.
ModelPPR-03N
Product overview
Phase sequence and phase failure relay for three-phase systems without neutral (3P), with 30% asymmetry detection.
Key features
- Three-phase, without neutral (3P)
- Phase sequence protection
- Asymmetry: 30%
- Rated voltage: 3×380 V AC, 50/60 Hz
- Contact: 7 A at 250 V AC (resistive load)
Specifications
Full certificate register
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- ISOISO certificationSampleCertificate document · PDFDownload ISO certification
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