Description:
Din rail mounting. Microcontroller based. Digit display for operating voltage and current values. Parameters setting by keys. LEDs indication for over/under voltage and current faults. Protect electrical device against over/under voltage and current, three phase asymmetry and incorrect phase sequence.
Technical Specifications:
- Brand: Suntree
- Poles: 4P
- Phase: three
- Rated supply voltage: 230VAC
- Operation voltage range: 120VAC – 300VAC
- Rated frequency: 50/60 Hz
- Hysteresis: Over voltage and asymmetry ~ 5V
- Under voltage ~ 5V
- Asymmetry trip delay: 10s
- Voltage measurement accuracy: <1% (over the whole range)
- Rated insulation voltage: 450V
- Max. operating current: 63A
- Output contact: 1NO
- Electrical life: 10^5
- Mechanical life: 10^5
- Protection degree: IP20
- Pollution degree: 3
- Altitude: <2000m
- Operating temperature: -5°C~40°C
- Humidity: <50% @ 40°C (without condensation)
- Storage temperature: -25°C~55°C
