Technical Specifications 24VDC power supply, load sharing bus interface and PT synchronization voltage input. Operating temperature: -40℃ ~ +70℃.
Functional Features Load data exchange, load deviation calculation, synchronization voltage monitoring, speed trim command output, load imbalance alarm.
Application Scenarios Multiple generator parallel power supply systems, marine generator sets, standby generator parallel cabinets.
Performance Parameters Fast load adjustment response, small steady-state load deviation, stable parallel running.
Structural Characteristics Rack pluggable bus module, load bus and synchronization status LED indicators.
Working Principle Each parallel unit transmits real-time load data through the sharing bus. This module calculates the deviation between local load and average load, and sends trim signal to governor to adjust fuel for load balancing. It also monitors voltage and frequency difference during synchronization.
Installation Requirements Load sharing bus adopts shielded twisted pair and daisy chain wiring topology.
Usage Notes Set terminal resistor correctly at both physical ends of the bus, all paralleled units use consistent parameters.
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