Synchronous Generator Dynamic Uninterruptible Power System

Calsion Medium-Voltage Uninterruptible Power Supply System employs highly reliable synchronous UPS hosts, integrated energy storage devices, transformers, reactors, switchgear, and diesel generator sets to form a complete medium-voltage uninterruptible power solution. In large-scale uninterruptible power applications, medium-voltage UPS systems offer distinct advantages. Deployed at the front end of power supply systems, they simplify infrastructure, reduce investment costs, and enhance power delivery efficiency.

Calsion medium-voltage uninterruptible power systems serve applications requiring large-scale uninterruptible power, including data centers, semiconductor factories, and high-end industrial manufacturing. Equipped with large-scale energy storage batteries, they can also be extended for peak shaving applications, reducing electricity costs.

The main unit adopts a synchronous generator-based dynamic UPS, with a single-unit power ranging from 560 to 3600 kVA.

Operating mode

Battery Mode:

During mains power failure, the UPS inverter converts battery power to supply the loads.

Diesel Generator Mode:

Generator power is filtered through a reactor before supplying loads, while the reactor taps charge the UPS batteries.

Bypass Mode:

Mains power supplies loads directly without passing through the UPS. The system supports both automatic and manual bypass.

Mains Mode:

Mains power is filtered through the reactor to supply the load. The reactor tap charges the UPS battery while the UPS main unit’s M/G SET provides reactive current to the load.

Exhibition

FAQs

• What types of emergency power products and solutions do you offer?

  We offer a full range of emergency power products and integrated solutions, including generators, medium-voltage UPS, and hybrid energy systems. Our offerings cover both basic and advanced power needs, with flexible configurations — available in open, soundproof enclosure, and containerized types — to adapt to diverse application scenarios.

• Do you provide customized solutions for emergency power needs?

  Yes, we specialize in customized emergency power solutions. Based on your application scenarios, power requirements, and on-site conditions, we tailor the solution design, product configuration, and functional settings to ensure precise alignment with your actual needs.

• What after-sales support services do you provide for your emergency power products and solutions?

  We provide comprehensive after-sales support, including installation guidance, routine maintenance consultation, and technical assistance for fault handling. Service packages can be tailored based on your project requirements to ensure reliable long-term operation.

• Which industry sectors are your emergency power products and solutions suitable for?

  Our emergency power solutions are widely used in industries that demand stable and reliable backup power. We have proven expertise in high-end sectors such as semiconductor manufacturing, data centers and skyscrapers. Our solutions can be adapted to meet the operational characteristics and power standards of various critical applications.