WOODWARD DSLC-2 8440-1978 Digital Synchronizer Load Control Module

Integration of multiple functions: It integrates functions such as synchronizer, load sensor, load control, bus closing system, reactive power (VAR) control, power factor control and process control into one, providing a comprehensive control solution for power generation systems.

Precise synchronization and control: It can realize precise parallel operation and control of up to 32 three-phase AC generators, ensuring the synchronous operation between generators and improving the stability and reliability of the power system.

Flexible communication capability: Equipped with two Ethernet ports and one RS-485 port, it supports Modbus TCP and Modbus RTU communication protocols, facilitating data exchange and remote control with other devices or systems, and achieving seamless connection with Distributed Control Systems (DCS) and Programmable Logic Controllers (PLC).

Redundant design: The two Ethernet ports can form a redundant Ethernet network to improve communication reliability. When one network fails, the system can automatically switch to the other network to ensure the normal operation of the system.

Accurate power sensing: It adopts three-phase true Root Mean Square (RMS) power sensing technology, which can ensure control accuracy even in the case of phase load imbalance and voltage fluctuation, realize soft loading and unloading functions, and avoid impact on the power grid.

System update function: It allows adding or removing generator sets without affecting the operation of the system, facilitating system expansion and maintenance.

Input power supply: Supports 12/24 VDC (8 to 40 VDC) power input.

Communication interfaces: Equipped with 2 Ethernet ports, 1 RS-485 port and 1 RS232 port.

Power stations: Used in various power stations, including thermal power generation, hydropower generation, wind power generation, etc., to realize synchronous grid-connection and load control of generators, ensuring the stable operation and power quality of the power generation system.

Industrial automation: In industrial production processes, such as large factories, mines, chemical enterprises, etc., it is used to control the operation of self-owned generator sets, meet the power demand in the production process, and realize integration with industrial automation systems.

Data centers: Data centers require stable and reliable power supply. This module can be used for the control of backup generator sets in data centers, ensuring that the generator sets can be started quickly and synchronized when the commercial power is interrupted, providing uninterrupted power support for data centers.

Marine power systems: On ships, it is used to control the operation of marine generators, realize stable power supply of marine power systems, and meet the power demand of ship navigation and various equipment.