Products Description
In many projects, power supply is generally stable, but unexpected outages can still occur. In these situations, a standby diesel generator set is used as a backup to maintain essential operations.
This type of generator does not run continuously. It stays on standby and only operates when the main power fails. Once utility power is restored, the generator stops automatically.
Because of this working mode, standby generators are often selected for systems where reliability is critical, but daily operation is not required.
Typical Use Logic
Standby generators are usually applied based on the following considerations:
Power outages are infrequent but unacceptable
Even short interruptions may cause losses or safety risks
01
Only key equipment needs backup
Such as lighting, control systems, or critical machines
02
Automatic response is required
No manual start during emergency situations
03
Operating hours are limited
The generator is mainly used for emergency support, not continuous supply
04
System Operation
A standby generator is normally installed together with an ATS system:
- When grid power is interrupted, the generator starts automatically
- After reaching stable output, the load is transferred to the generator
- When the grid recovers, the system switches back and the generator shuts down
The entire process is automatic and designed to reduce downtime as much as possible.
Configuration Features
- Automatic start system for power failure response
- Digital controller for monitoring and protection
- ATS compatibility for seamless switching
- Optional remote monitoring for system status tracking
The configuration can be adjusted depending on project size and load requirements.
Technical Range
| Item | Specification |
|---|---|
| Power Range | 10kW – 2000kW |
| Voltage | 220V – 690V |
| Frequency | 50Hz / 60Hz |
| Phase | Single / Three Phase |
| Starting Method | Electric start |
| Control | Digital controller with ATS support |
Where It Is Commonly Used
Commercial Buildings
Maintain basic functions such as elevators, lighting, and security systems.
01
Hospitals
Ensure critical systems remain operational during power interruptions.
02
Data Centers
Prevent shutdown of servers and communication equipment.
03
Industrial Facilities
Avoid sudden production stops that may lead to equipment damage or material loss.
04
Residential Projects
Support essential services like water supply systems and emergency lighting.
05
Practical Notes
- Standby generators should be tested regularly to ensure readiness
- Fuel storage and battery condition are important for reliable starting
- Load sizing should focus on critical equipment rather than total demand
- Installation is usually combined with indoor or enclosed setups
FAQ
Q1: Does a standby generator run every day?
A: No. It only operates during power outages or periodic testing.
Q2: How fast can it supply power?
A: Typically within a few seconds after a power failure.
Q3: Is it suitable for continuous use?
A: No. For long-hour operation, a prime or continuous generator is more appropriate.
Q4: Can it power the entire facility?
A: It depends on sizing, but it is usually designed for essential loads only.
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