


Voltage and current display relay is a microprocessor-based voltage monitoring device for single-phase AC networks to
| Technical data | |
| Rated Working Voltage | AC |
| Rated Frequency | 50/60Hz |
| Rated Working Current | 40A Or 63A |
| Over-voltage Protection Value | AC230V-AC300V |
| Under-voltage Protection Value | AC140V-AC220V |
| Voltage Power Off Time | 1-400s |
| Overcurrent Protection Value | 1-40A,Or 1-63A |
| Overcurrent Power Off Time | 1-30s |
| Recover time(Starting Delay Time) | 1-400s |
| Own Power Consumption | ≤1.5W |
| Pollu tion Level | 2 Class |
| Rated insulation voltage | 400V |
| Output contact | 1NO |
| Protection | Ip20 |
| Pollu tion | 3 |
| Electrical life | 100000 times |
| Mechanical life | 1000000 times |
| Altitude | ≤2000m |
| Operating temperature | -5ºC~40ºC |
| Relative humidity | 50% at 40°C(non-condensing) |
| Storage temperature | -40ºC~55ºC |
| Installation | 35mm DIN rail |
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