The LSU-122DG generator synchronous controller from DEIF Dankong is a load distribution device that integrates reactive power distribution and automatic voltage regulator (AVR) control functions. It is mainly used for synchronous control and load distribution of generator sets.

###Functional Features
-Reactive Load Distribution: LSU-122DG is capable of distributing reactive power, ensuring the power factor and voltage stability of the generator during parallel operation.
-* * Frequency and Power Control * *: Supports frequency and power control, suitable for standalone operation of diesel generators and fuel generators (frequency control) or parallel operation with other power generation units (frequency and power control).
-AVR control: Equipped with automatic voltage regulator (AVR) control function, it can adapt to different voltage regulation requirements.
-* * Synchronization Function * *: Supports voltage adaptation and can achieve synchronization between all generators and busbars in the power plant.
-* * LED status indication * *: Provides clear status indication, making it convenient for operators to monitor the operation of the equipment.
-Installation method: Supports 35mm DIN rail installation or base installation, making it easy to integrate into existing systems.

###Technical specifications
-Voltage Range: Supports multiple voltage levels, including 57.7V to 690V AC.
-Power Range: Suitable for generator sets of different power levels.
-* * Working temperature * *:- 25 ° C to 70 ° C, suitable for various environmental conditions.
-Protection level: IP40 for shell and IP20 for terminal.
###Application scenarios
-Generator set control: Suitable for single or parallel operation of diesel generators and fuel generators.
-Ship and Marine Engineering: Can be used for load distribution and parallel operation of ship power systems.
-Distributed power production: In a distributed generation system, ensuring load balancing among multiple power generation units.

###Installation and maintenance
-Installation method: LSU-122DG is designed for panel installation and can be installed on a 35mm DIN rail or with two 4mm screws. Ensure a minimum distance of 50 millimeters between the installation and other relays/units.
-Weight: Approximately 0.75 kilograms.
-* * Electrostatic Discharge Protection * *: This relay provides protection against electrostatic discharge (ESD) and does not require further special protection during installation.
LSU-122DG, with its reactive load distribution and AVR control functions, is particularly suitable for application scenarios that require precise voltage and power control.