FEPS series single/three phase intelligent digital EPS

FEPS series products features and application fields

FEPS series BK11 small power and BK33 medium, high power FEPS, the capacity is from 0.5KVA to 500KVA, This series products adopts high-speed MCU and CPLD, controlled by Software Programming. The power devices adopt the most advanced sixth generation low losses high power IGBT and static switch. The series products is the power supply products with international newest control devices and the advanced software, is a dedicated power supply which is applied to fire emergency equipments.

Main features

1. Screen cabinet design, intuitionistic big screen LCD with Chinese, English display, LED status indication

2. The flow diagram running status visual display, intelligent icon touch button, tabular data display, events records display, Chinese and English optional menu operation

3. Inverter backup work mode design, high-speed static transfer switch

4. Intelligent digital control technology realize circuit control, parameters settings, running management, advanced self-check and self-detection function via adopting three pieces high speed MCU and CPLD, also self check all independent circuit connections of PCB boards and faults analysis. Via sine wave voltage of digital conversion, we can assure systems over stable running. Perfect new projects can meet our customers’ actual demand.

5. High-efficiency IGBT(Insulated Gate Bipolar Transistor) inverter technology

IGBT with excellent high speed switch feature, high voltage feature and large current feature. Drives by electric voltage, only need small control power.

6. Excellent load feature

It completely meet load step from 0-100% while no need change to bypass, and make sure the output stable, reliable

7. Perfect protection function

Input/output over/low voltage protection, input surge protection, phase sequence protection, battery over charge/discharge protection, short circuit protection, over-temperature protection and so on, as well as alarm function.

8. High-powered dynamic feature

Adopt kinds of feedback control such as instantaneous control mode and virtual value, not only realize the high dynamic adjustment, but also reduce the output voltage distortion.

9. Adopt 6 pulse rectifier charger, Intelligent battery management

Intelligent battery charge: automatically set the battery charge current parameter according to the battery capacity, and also reach the boost and float voltage transformation, temperature compensation and discharge management. Prolong the battery lifetime and reduce the administrator’s burden.

10. Selectable battery inspection module

Can measure single parameter and display on the LCD, Battery failure will immediately alarm and inform the administrator.

11. Intelligent detecting function

This system microprocessor can continually online detect power status, the breaker status and all the working status. Like meeting the faults, EPS immediately protect, alarm and notice the administrator.

12. Intelligent communication interface

With RS232 and RS485 standard collocation, optional SNMP, selectable dry connector, adopt non-source contactor to reach the monitor of the EPS.