GE Multilin D25 D 25 Multifunction Bay Controller/RTU

 GE Multilin D25 is a digital relay protection device used to monitor and protect equipment and circuits in power systems. It has multiple functions and characteristics, as follows:
1. Function:
-Overcurrent protection: Monitoring current and triggering protection actions to prevent equipment damage caused by overcurrent.
-Overload protection: Detect the overload status of the equipment and take measures to prevent overheating and damage.
-Short circuit protection: Monitor the short circuit situation in the circuit and quickly cut off the power supply to prevent further damage.
-Ground fault protection: Detect and protect equipment and circuits from ground faults, avoiding personal safety and equipment damage.
-Communication function: Supports communication interfaces and allows for data exchange and monitoring with other devices.
2. Working principle:
GE Multilin D25 monitors current, voltage, and other parameters to determine if there are any abnormal situations in the power system. When an abnormality is detected, it will trigger corresponding protective actions, such as cutting off the power supply or sending an alarm signal, to protect the safe operation of the equipment and system.
3. Technical parameters:
-Input voltage range: 100-240VAC/DC
-Rated frequency: 50/60Hz
-Number of input channels: multiple channels, depending on model
-Output type: digital output or relay output
-Communication interface: RS485, Modbus, etc
-Working temperature range: -40 ° C to 70 ° C
-Size: depending on specific model
GE Multilin D25 is a powerful and reliable relay protection device widely used in the protection and monitoring fields of power systems.