Low frequency on-line UPs power supply (3phase in and 3phase out)

The HBS series high-power three in three out intelligent uninterruptible power supply has a single machine capacity ranging from 6KVA to 400KVA. This product is a highly intelligent power supply product that integrates digitization, informatization, and networking. It uses high-speed microprocessor (MCU) and ASIC DDC control technology, and has strong capabilities
Large information collection system, signal processing system, monitoring system, and comprehensive protection system; Widely used in various electrical environments, such as high-rise buildings, road lighting, power, industrial and mining enterprises, network computer rooms, and other industries. Personalized design, friendly human-computer interaction function, intuitive Chinese and English color
The color display screen and status indicator monitoring interface are convenient for users to operate and use.

Product Features

Intelligent digital control technology:
Using high-speed microcontrollers and programmable logic devices to achieve circuit control, parameter setting, operation management, advanced self checking and self detection functions, it can perform self checking and fault analysis on all independent circuit connections on the circuit board. You can fully trust the digitally transformed sine wave voltage and the new solution for perfect operation to meet your actual needs. ）
Efficient IGBT (Insulated Gate Bipolar Transistor) inverter technology:
Good high-speed switching characteristics of IGBT; Having working characteristics of high voltage and high current; Using voltage type drive, only a small control power is required. The fifth generation IGBT has lower saturation voltage drop, higher inverter efficiency, and higher reliability.
Flexible parallel technology:
Suitable for single machine, 1+1 parallel, and N+1 parallel redundancy systems with different loads.
Superior load characteristics:
Adopting three-phase completely independent PWM modulation and full bridge IGBT inverter technology, it fully meets the transition from 0 to 100% load without switching to bypass, and protects stable and reliable output.
Humanized 7-inch large LCD screen with Chinese and English color touch screen:
The 7-inch large screen LCD displays both Chinese and English menus, with a clear flow chart showing the running status and flexible human-machine dialogue function. The touch screen has event recording display and menu operations in both Chinese and English languages are available.
Complete protection function:
Multiple system protection and alarm functions, including input and output overvoltage protection, input surge protection, phase sequence protection, battery overcharge and overdischarge protection, output overload and short circuit protection, and high temperature protection.
High performance dynamic characteristics:
Multiple feedback controls such as instantaneous control and effective value are adopted to achieve high dynamic regulation and reduce voltage distortion.
6 pulses (optional 12 pulses)
The rectifier charger also adds an input harmonic filter to effectively suppress input harmonic pollution, improve the input power factor of the UPS power supply, and reduce the input harmonic current.
Intelligent battery management:
Intelligent battery charging, automatically adjusts the charging parameters of the battery according to the user's battery configuration, and performs equalization and float charging conversion, temperature compensation charging, discharge management based on the power supply environment to extend the battery's service life and reduce the burden on administrators.
Complete isolation technology
Input and output are completely isolated to reduce harmonic currents and direct interference from mains power.
Intelligent communication management:
The RS232 and RS485 communication ports truly realize multi-purpose communication and remote monitoring. The optional SNMP card enables remote monitoring and network management, and the optional dry contact interface uses passive contacts to monitor the status of UPS.

Technical Specifications