KT Series Online UPS (300–1200kVA) – Three Phase Input / Three Phase Output

The KT Series Online UPS (300–1200kVA) Three Phase Input / Three Phase Output is a next-generation power protection solution designed for large-scale industrial facilities, data centers, and critical infrastructures. Built with advanced 3-level rectifier and inverter topology using IGBT technology, the UPS delivers superior power quality, high efficiency, and reliable performance.

The system offers ultra-high energy efficiency exceeding 97%, helping reduce energy losses and operational costs. With a full rated output power factor (kVA = kW), the UPS provides maximum usable power capacity, ensuring efficient operation for heavy and critical loads.

Designed for large-scale installations, the UPS supports parallel expansion up to 9.6 MW, allowing flexible scalability to meet growing power demands. It also supports N+N and N+1 redundancy configurations, ensuring high system availability and operational reliability.

The system includes automatic input phase reversal protection, safeguarding the equipment from incorrect power connections. Its wide input voltage range helps conserve battery power during unstable power conditions.

This UPS is also compatible with 100% regenerative loads using bidirectional power converters, making it suitable for advanced industrial environments. The compact design allows up to 1200kVA capacity in a single frame, reducing installation space by up to 50% compared to conventional systems.

Additionally, the system supports lithium battery compatibility, making it future-ready for modern energy storage solutions. Advanced protection features such as intelligent thermal management and fault diagnostics ensure safe and reliable system operation.

With easy installation, high scalability, and innovative technology, the KT Series 300–1200kVA UPS is ideal for data centers, large industrial plants, telecom networks, healthcare facilities, and critical infrastructure projects.

Technical Specifications

Key Features

• ⚡ Capacity range from 300kVA to 1200kVA

• 🔌 Three phase input and three phase output

• 🧠 Advanced 3-level IGBT rectifier and inverter topology

• 📉 Ultra-high efficiency greater than 97%

• ⚙ Full rated output power factor (kVA = kW)

• 🔗 Parallel expansion up to 9.6 MW

• 🛡 N+N and N+1 redundancy configurations

• 🔋 Lithium battery compatibility for future-ready systems

• 🌡 Intelligent thermal management and fault diagnostics

• 🧱 Compact design with up to 50% space saving

Applications

• Large Data Centers

• Industrial Manufacturing Plants

• Telecom Infrastructure

• Hospitals & Healthcare Facilities

• Airports & Critical Infrastructure