Product Description

The HB-D series three-phase EPS is a patented, high-tech, environmentally friendly product developed in technical cooperation with German experts, using integral modular inverters produced by internationally renowned manufacturers, applying the latest IGBT inverter technology, adopting CPU control, digital circuits and highly integrated electronic components. The product provides a second or third power source for primary loads and particularly important loads, as well as for fire-fighting facilities and fire emergency lighting.

Product use and specifications

Product use

Emergency power supply for various 380V/220V electrical appliances and equipment such as fire-fighting facilities or primary loads of special importance or fire emergency lighting loads or other loads.

Range of specifications

2kW-400kW，Specific specifications are:2.2、37、5.5、7.5、11、15、18.5、22、30、37、45、55、75、93、110、132、160、187、200、220、250、280、315、400、500kW etc.

Mounting form

Floor standing (standard distribution cabinet)

Standby time

90 minutes (standard), spare time can be configured according to design requirements

Applicable loads

Various 380V, 220V AC electrical appliances and (resistive, inductive, capacitive) and other equipment.

Performance features

Intelligent digital control technology：

High-speed DSP chip digital control technology is 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 fully rely on digitally transformed sine wave voltages and new solutions for perfect operation: for your practical needs.

Highly efficient IGBT inverter technology：

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

Excellent load characteristics：

Using three-phase fully independent PWM modulation, the full-bridge IGBT inverter technology fully satisfies the jump from 0 to 100% load without the need to switch to bypass and protects the output from being stable and reliable.

Complete protection：

Various system protection and alarm functions such as input and output over-voltage protection, input surge protection, phase sequence protection, battery overcharge and over-discharge protection, output overload and short-circuit protection, over-temperature protection, etc.

High performance dynamic characteristics：

A variety of feedback controls, including instantaneous control and RMS, are used to achieve high dynamic regulation and reduce output voltage distortion.

Intelligent battery management：

According to the user's battery configuration automatically adjusts the charging parameters of the battery, and will according to the power supply environment for the battery to be evenly charged floating charge conversion, temperature compensation charging, discharge management. Extending the life of the battery and reducing the burden on the administrator.

Intelligent battery patrol module：

Individual parameters can be measured and displayed on the display board. Immediate alarm to inform the administrator of any battery failure.

Key benefits

Static, no noise, no smoke emission, no pollution, no fire hazards; short switching time. Intelligent control can achieve unattended; strong load compatibility, can supply power to any inductive or capacitive load; can be linked to fire, can achieve remote or building intelligent monitoring, fire centre control; high efficiency and energy saving, non-emergency power supply, basically zero power consumption; stable performance, safe and reliable, long service life; low overall cost compared with generator sets, good performance to price ratio.

Technical specifications