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General| Model | MainsPro |
|---|---|
| Frequency | 50/60 Hz |
| Protection Degree | IP20 |
| Power Consumption | 5W max |
| Operating Temperature | -20 to +70 °C |
| Relative Humidity | 95% non-condensing |
| Communication | RS485 |
| Relay Outputs | 6 |
| Inputs | Digital Inputs |
| Outputs | Relay Outputs |
| Protection | Over/Under Voltage, Over/Under Frequency |
Important safety and operational precautions for using the device.
Wiring diagram and settings for Star connection of mains voltage.
Wiring diagram and settings for Delta connection of mains voltage.
Details on connecting the unit to power supply sources.
Procedure for modifying the unit's setpoints.
Steps to activate the TEST mode for phase-to-phase testing.
Detailed explanation of TRIP events and the unit's status during a trip.
How to reset faults using button, binary switch, or automatic timer.
Over/undervoltage protection stages and their settings.
Protection against average overvoltage over a 10-minute interval.
Over/underfrequency protection stages and their settings.
Evaluation of voltage symmetry using three methods.
Checks phase sequence and polarity, prevents incorrect breaker closing.
Core settings like Uin, System, DispT, Auto FR, Start Trip.
Threshold for Vector shift protection activation.
Threshold and filter settings for ROCOF protection.
Delays for LOM initialization and trip.
Assigning functions to relay outputs 1 to 5.
Common/Inverse common trip permanent relay outputs.
Common/Inverse common trip impulse relay outputs.
Signalling relay outputs for loss of mains events.
