Automatic Transfer Switch Diesel Generators

Automatic Transfer Switch Diesel Generators Manufacturer

 

An Automatic Transfer Switch (ATS) Diesel Generator is a backup power system that automatically transfers electrical load from utility power to generator power when a power outage occurs.

 

 
 
Automatic Transfer Switch Generator Specifications
 

Generator Range

ATS Current

Transfer Time

Voltage

Frequency

ATS Type

20-100kVA

100A-250A

1-5s

220/380V

50/60Hz

Open Transition

100-500kVA

400A-1600A

<3s

400V

50/60Hz

Closed Transition

500kVA+

Customized

Customized

Up to 13.8kV

50/60Hz

Synchronizing ATS

 

Key Features of Our Automatic Transfer Switch Diesel Generators
 

Millisecond-Level Sensing

Our ATS controllers monitor utility power 24/7. Upon detecting a voltage drop or phase loss, the system initiates the start sequence within milliseconds.

Mechanical & Electrical Interlocking

To prevent backfeeding to the grid, all our ATS units feature Dual Interlocking protection, ensuring the safety of both your equipment and utility workers.

Programmable Exercise Cycles

Our systems can be set to perform automatic self-tests weekly or monthly, ensuring the generator is always in peak condition for an actual emergency.

 

Industrial Applications
 

Industry Sector

Buyer's Critical "Pain Point"

Our Specialized ATS Solution (EEAT Core)

Data Centers

Even a 10ms power interruption can cause server crashes and massive data loss.

Closed Transition Transfer: Supports "Make-Before-Break" logic for seamless power switching. Fully compatible with UPS loads and harmonic filtering.

Healthcare Facilities

Zero tolerance for power failure in life-support systems and operating theaters.

Dual ATS Redundancy (N+1): Equipped with a secondary backup ATS system. If the primary switch fails, the redundant unit takes over instantly to ensure 100% uptime.

Manufacturing Plants

Massive Inrush Current from large motors can trip the generator during a sudden transfer.

Step-Loading Logic: Programmable ATS sequences that power up heavy machinery in stages, preventing generator shutdown due to transient overloads.

Telecom Stations

Located in remote, unmanned areas where manual maintenance is difficult and costly.

Smart Remote Monitoring: Integrated Cloud-based management. Supports one-tap switching tests via mobile app and automated health checks for starter batteries.

 

Designed for Different Operating Environments
 

Our Automatic Transfer Switch Diesel Generators are engineered for challenging operating conditions worldwide.

High Temperature Areas

Optional high ambient cooling systems support operation up to 50°C.

Dust & Desert Environments

Enhanced air filtration systems improve reliability in dusty operating conditions.

Outdoor Installations

Weatherproof canopies protect equipment from rain, humidity, and environmental exposure.

Coastal Environments

Optional anti-corrosion coatings improve durability in high-humidity and salt-air conditions.

 

Open Type Diesel Generator factory

 

OEM & Customized Solutions

We provide OEM and customized Automatic Transfer Switch Diesel Generators manufacturing services for distributors, contractors, and industrial buyers.

 

Customization options include:

  • Customized ATS panels
  • Special voltage systems
  • Silent generator enclosures
  • Containerized generator systems
  • Remote monitoring integration
  • Extended fuel tank systems

 

 

International Certifications & Compliance

Our Automatic Transfer Switch Diesel Generators systems can comply with international standards and project requirements.

 

Available certifications include:

  • ISO 9001
  • CE Certification
  • ISO 8528
  • IEC Standards
Open Type Diesel Generator suppliers

 

 

FAQ

 

Q: Can I manually override the ATS?

A: Yes, all our units include a manual bypass/manual control mode for maintenance and emergency testing.

Q: Is the ATS panel built-in or external?

A: We offer both. For units up to 500kVA, we can provide built-in ATS; for ultra-large generators, we typically provide standalone, wall-mounted, or floor-standing ATS cabinets.

Q: How fast can the ATS system transfer power?

A: Transfer time depends on system configuration, but ATS systems are designed for rapid automatic switching to reduce downtime.

Q: Can your ATS generators support parallel operation?

A: Yes. Our ATS Diesel Generators can be integrated with parallel synchronization systems for automatic load sharing, redundancy, and scalable power expansion. This solution is suitable for large industrial plants, utility projects, and mission-critical facilities.

Q: Which ATS controller brands are available?

A: We provide Deep Sea, ComAp, SmartGen, and customized controller options.

As one of the most professional automatic transfer switch diesel generators manufacturers and suppliers in China, our products have good reputation in the market. Please feel free to wholesale high quality automatic transfer switch diesel generators made in China here from our factory.