PPB01CM48

PPB01CM48 is a true RMS 3-phase voltage monitoring relay. It operates on 3P and 3P+N systems. The power supply is provided by the monitored mains. Delay on alarm, upto 30s, for over/under voltage alarms. It has ultra-high harmonic immunity for very noisy environments. This device also has an adjustable power-on delay to avoid nuisance tripping at start-up. It has output and status LED indication for quick troubleshooting.

• Front dial adjustable overvoltage and undervoltage setpoints
• Time delay, changeover relay output
• Power supply voltage range from 380 to 480VAC
• Phase sequence detection, plug-in mounting
• Insulation coordination: EN 60664-1, immunity: EN61000-6-2, emission: EN61000-6-3 standards
• (UL508, UL61010) approval, IP20 degree of protection
• Dimensions (W x H x D) is 22.5 x 80 x 99.5mm, consumption is <lt/> 2.5VA
• Operating temperature range from -20°C to 60°C