Product Description

The HBD series three-input single-output fully digital UPS is a highly intelligent product using advanced microelectronics, power electronics and digital control technology, integrating digitalisation, informatisation and networking, with a powerful information collection system, signal processing system, monitoring system and complete protection system; widely used in various power environments. The personalised design, friendly human-machine interaction, intuitive Chinese character display and status indication monitoring interface make it easy for users to operate, use and maintain.

Product features

Intelligent digital control technology

Intel high-speed microcontrollers and programmable logic devices are used for circuit control, parameter setting, operation management, advanced self-test and self-detection functions for all individual circuit connections on the board and fault analysis. You can rely on digitally converted sine wave voltages and new solutions for perfect operation: for your practical needs.

Highly efficient IGBT (Insulated Gate Bipolar Transistor) inverter technology

The GBT's excellent high-speed switching characteristics; high voltage and high current operating characteristics; voltage-based drive, requiring only a small amount of control power. The sixth generation of IGBTs has a lower saturation voltage drop, higher inverter efficiency and higher reliability.

Excellent load characteristics

Fully satisfies the jump from 0 to 100% load without switching to bypass and protects the output from being stable and reliable.

User-friendly large LCD display in English and Chinese

Large screen with Chinese and English menus, intuitive display of flow chart operation status, flexible human-machine dialogue function. Intuitive LED status indication, workflow type status indication, at a glance.

High performance dynamic characteristics

The use of instantaneous control mode and RMS and other feedback control, both to achieve high dynamic regulation and reduce the output voltage distortion.

Complete protection

Various system protection and alarm functions such as input and output over-voltage protection, input surge protection, phase sequence protection, battery low voltage protection, output over-protection, temperature over-protection, etc.

Intelligent battery management

Intelligent battery charging: automatically adjusts the charging parameters of the battery according to the user's battery configuration and will manage the battery according to the power supply environment with even charge-float conversion and temperature compensated charging and discharging. Extending the life of the battery and reducing the burden on the administrator.

6-pulse (optional 12-pulse) rectifier charger with additional input harmonic filter

Effectively suppresses input harmonic pollution, improves the input power factor of the UPS power supply and reduces the input harmonic current.

Intelligent Monitoring

RS232 and RS485 communication ports for true multi-purpose communication and remote monitoring. Optional SNMP card for remote monitoring and network management; optional dry contact interface for status monitoring of the UPS using passive contacts.

Technical specifications