The LSU-113DG is a load divider commonly used in power systems to ensure that the power load is evenly distributed among multiple generator sets. This kind of equipment usually has high reliability and stability, can effectively reduce the load fluctuations and imbalances in the system, and improve the stability and reliability of the entire power system.
The LSU-113DG load divider is part of the DEIF generator family of single-function protection and control relays with the following functions and features:
Monitoring the load of the power system to achieve load balance among the generator sets helps to reduce overload or underload and improve the stability of the system.
Support the connection of multiple generator sets, and can simultaneously monitor and control the output of these generator sets.
The load share of the generator set can be automatically adjusted to ensure that each generator set is allocated the appropriate load according to its capacity and performance characteristics.
In the event that a generator set is reconfigured or de-aligned, the load can still be correctly distributed to the operating generator.
Provides reverse power protection function. When the reverse power exceeds the preset point, a signal is given to disconnect the generator switch.
When the power is less than 5% Pn, if "UNLOAD" is entered and under this condition, a low power trip signal is given. This function can be used to disconnect the generator switch during uncolumn.
The controller provides two speed control contacts, one reverse power protection output and one low power tripping output.
