Product Overview
Automatic Control Transfer Diesel Generator is an intelligent backup power system combining automatic generator control and load transfer management for critical facilities requiring stable emergency power switching.
Automatic Control System Data
|
Item |
Specification |
|
System Type |
Automatic control transfer diesel generator |
|
Power Range |
800kW – 4500kW |
|
Transfer Control |
Automatic / Manual / Test mode |
|
Transfer Time |
5–15 seconds |
|
Rated Voltage |
400V / 415V / 480V / 690V |
|
Frequency |
50Hz / 60Hz |
|
Controller Type |
Intelligent PLC control system |
|
Engine Type |
Turbocharged diesel engine |
|
Alternator Type |
Brushless industrial alternator |
|
Voltage Regulation |
AVR automatic regulation |
|
Starting System |
24V DC electric start |
|
Communication Protocol |
Modbus / RS485 / Ethernet |
|
Protection Grade |
IP23 / IP44 |
|
Installation Type |
Open / Silent / Containerized |
Intelligent Transfer Control Features
Automatic Power Source Switching: The control system automatically switches connected loads between utility and generator power during outage events.
Programmable Transfer Logic: Transfer timing, startup delay, and shutdown sequence can be configured according to project requirements.
Utility Power Condition Monitoring: Continuously detects voltage instability, phase loss, overvoltage, and frequency abnormalities.
Generator Status Coordination: Transfer operation is executed only after generator voltage and frequency reach stable operating conditions.
Automatic Recovery Operation: The system automatically restores utility connection after grid power stabilizes.
Multi-Layer Protection Control: Integrated logic protects against overload, short circuit, abnormal transfer, and operational faults.
Operational Safety Design
Delayed Load Acceptance: Generator output stabilizes before automatic load connection to reduce electrical impact.
Emergency Stop Circuit: Independent emergency shutdown system improves operational safety during abnormal conditions.
Battery Charging Management: Automatic charger maintains standby battery capacity during idle periods.
Control Cabinet Isolation Layout: Separated power and signal wiring reduce electrical interference inside the control system.
Selected Custom Options
Transfer Control Upgrade
- Intelligent ATS cabinet
- Redundant controller system
Monitoring Expansion
- Remote fault alarm module
- SCADA communication interface
Environmental Protection
- Outdoor control cabinet
- Anti-condensation heater system
Factory Testing & Inspection
Automatic Transfer Simulation
Full transfer sequence is tested under simulated utility failure conditions.
Control Logic Verification
Startup timing, shutdown delay, and protection logic are individually tested.
Electrical Interlock Inspection
Power interlock safety functions are verified before shipment.
Integrated Operation Test
Generator, ATS, controller, and protection systems complete coordinated operational testing.
FAQ
Q: What is the difference between automatic transfer and automatic control transfer systems?
A: Automatic control transfer systems include programmable control logic, protection coordination, and intelligent monitoring in addition to basic transfer functionality.
Q: Can transfer parameters be customized?
A: Yes. Startup delay, transfer timing, recovery delay, and shutdown sequence can be configured based on project requirements.
Q: Does the system support remote monitoring?
A: Yes. Industrial communication protocols allow integration with remote monitoring and building management systems.
Q: How does the system prevent unsafe power switching?
A: The dual power interlock system prevents simultaneous connection between utility and generator power sources.
Q: Is periodic self-testing available?
A: Yes. The controller supports automatic scheduled testing to maintain standby system readiness.
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