PRODUCT CHARACTERISTICS
Microcontroller-based.
Digital display of operating voltage and current values.
Prevent the electrical set voltage is too high/too low current, three-phase asymmetry and phase sequence error.
Voltage measurement accuracy 2%.
Key setting parameter.
LED indicates overvoltage/undervoltage and overcurrent faults.
6 modules, DIN rail mounting.
MATTERS NEEDING ATTENTION
1. The equipment must be installed by qualified professionals.
2. Before operating the device, disconnect all power supplies and do not touch any terminal when the power supply is connected.
3. Verify that terminals are properly connected.
4. No matter whether the equipment is in normal operation, do not disassemble or repair otherwise, producers and sellers No responsibility is accepted.
5. Do not use the equipment in places that may be corroded by gas, strong sunlight and rain.
6. Clean equipment with a dry cloth.
7. Failure to comply with these instructions will result in serious injury or serious accident.
| Rated supply voltage | AC230V |
| Operating voltage range | AC120V-300V |
| Rated frequency | 50/60Hz |
| lag | Overvoltage and asymmetry: 5V Undervoltage: 5V |
| Asymmetric delay | 10s |
| Voltage measurement accuracy | ≤2% (On the whole spectrum) |
| Rated insulation voltage | 450V |
| Output contact | 3NO |
| Electrical life | 105 |
| Mechanical life | 105 |
| Protection class | Ip20 |
| Pollution degree | 3 |
| altitude | <2000m |
| Operating temperature | -5°C-40°C |
| humidity | ≤50% or 40°C (Condensation free) |
| Storage temperature | -25°C-55°C |
