We have a large range of power electronics PCBs and kits for OEM and ODM manufacturers. These PCB kits use the latest state-of-the-art DSP technology.

 

Due to Continuous R&D and produts improvements, Spacifications and Images may be subject to change please ask to confirm before order We notice that some manufacturers/persons using our clone/pirated or theft software and hardware, please be cautious they may have bugs or an old version of the software or hardware. We are in the process of taking legal action against such a manufacturer/person.

Online UPS PCB (P/N-5-30KVA-UPS_ADV21-V06-5)

The main features are:

  • DSP-based multi-loop inverter and charger
  • Pure sine wave with low THD output.
  • IGBT rectifier/charger.
  • Can be used up to 40 kVA and up to 360 volts dc (for 240V and 360V Special Down Converter is recommended.
  • DC voltage can range from 96 volts dc to 360 volts dc.
  • Output is fully synchronized with input between 47 Hz and 53 Hz using a digital PLL.
  • Output voltages are PID-controlled.
  • A full-featured LCD display with parameter tuning and control commands is available.
  • User Selectable Output Voltage Via LCD.
  • A full-featured SNMP and serial interface with an isolated RS232 port can be used with Upsilon and Power Manager.
  • A full dynamic static bypass system can use relays and SCR.
  • Input voltage calibration, output voltage setting, charging voltage setting, and charging current setting can be done via the LCD display.
  • battery test facility.
  • Eco Mode Facility: Online UPS can be used as a standby UPS to save energy.
  • IGBT protection with multi-pulse blanking and de-saturation
  • A 3-phase in/1-phase-out or 1-phase in/1-phase-out UPS system can be made with the same PCB input. Three-phase voltage can be measured on the LCD with just a jumper selection.
  • Customize Parallel Redundant (1+1) load Sharing Option.
  • Customize Relay Contact, Wi-Fi Interface, SMS, Mobile App.
  • Full Featured Online UPS can be made by  2 PCB’s only, save manufacturing and after sales support time.

Online UPS PCB (P/N-5-30KVA-ONL-MAIN-BOARD-V06) ( Not recommend for new design replaced by version V06-5)

The main features are:

  • DSP-based multi-loop inverter and charger
  • pure sine wave with low THD output.
  • IGBT rectifier/charger.
  • Can be used up to 40 kVA and up to 360 volts dc.
  • DC voltage can range from 96 volts dc to 360 volts dc.
  • Output is fully synchronised with input between 47 Hz and 53 Hz using a digital PLL.
  • Output voltages are PID-controlled.
  • A full-featured LCD display with parameter tuning and control commands is available.
  • A full-featured SNMP and serial interface with an isolated RS232 port can be used with Upsilon and Power Manager.
  • A full dynamic static bypass system can use relays and SCR.
  • Input voltage calibration, output voltage setting, charging voltage setting, and charging current setting can be done via the LCD display.
  • battery test facility.
  • Eco Mode Facility: Online UPS can be used as a standby UPS to save energy.
  • IGBT protection with multi-pulse blanking and de-saturation
  • A 3-phase in/1-phase-out or 1-phase in/1-phase-out UPS system can be made with the same PCB input. Three-phase voltage can be measured on the LCD with just a jumper selection.

Online UPS PCB (P/N-5-30KVA_UPS_ADV21_V07)  (Discontinued please consider V06-5)

The main features are:

  • DSP-based multi-loop inverter and charger
  • pure sine wave with low THD output.
  • IGBT rectifier/charger.
  • Can be used up to 40 kVA and up to 360 volts dc.
  • High Current (8 A) Dual Stage De-Saturation IGBT Gate Driver
  • SMT-based single PCBs save space and cabinet size.
  • Very low wiring Reduce manufacturing costs and time.
  • The DC voltage can be adjusted from 96 to 360 volts.
  • Output is fully synchronised with input between 47 Hz and 53 Hz using a digital PLL.
  • Output voltages are PID-controlled.
  • A full-featured LCD display with parameter tuning and control commands is available.
  • A full-featured SNMP and serial interface with an isolated RS232 port can be used with Upsilon and Power Manager.
  • A full dynamic static bypass system can use relays and SCR.
  • Input voltage calibration, output voltage setting, charging voltage setting, and charging current setting can be done via the LCD display.
  • battery test facility.
  • Eco Mode Facility: Online UPS can be used as a standby UPS to save energy.
  • IGBT protection with multi-pulse blanking and de-saturation
  • A 3-phase in/1-phase-out or 1-phase in/1-phase-out UPS system can be made with the same PCB input. Three-phase voltage can be measured on the LCD with just a jumper selection.
  • Parallel redundant (1+1) operation is supported with optional firmware.

* Please use a down converter for 240V and 360V DC UPS.

STATIC INVERTER PCB (P/N-5-30KVA-ONL-MAIN-BOARD-V06-ST)

The main features are:

  • DSP-controlled IGBT-based inverter
  • static transfer using the SCR module.
  • The changeover time from inverter to main is zero.
  • The changeover time from main to inverter is less than 6 ms.
  • Output is synced before changeover.
  • Capacity up to 40 KVA can be made.
  • Feature rich LCD  show all parameters.
  • The DC voltage can be as low as 48 volts or as high as 240 volts.
  • IGBT protection with multi-pulse blanking and de-saturation
  • Parameter tuning and testing via serial port
  • can take huge inrush currents, making it suitable for pump and motor applications.
  • Multiple-stage chargers enhance battery life.
  • time-based charge monitor function to protect against overcharging if the battery is not good.

3 PHASE ONLINE UPS  ( End of Life please ask for Replacement)

The main features are:

  • 3 PHASE INPUT AND 3 PHASE OUTPUT
  • BALANCE (3 IGBT BRIDGE), UNBALANCE (6 IGBT BRIDGE), SUPPORTED
  • DSP-based multi-loop inverter and charger
  • Pure sine wave, low THD output
  • Input power factor corrected IGBT rectifier/charger
  • Can be used up to 300 kVA and up to 384 volts dc.
  • DC voltage can be set from 240 v dc to 384 v dc.
  • Output is fully synchronised with input between 47 Hz and 53 Hz using a digital PLL.
  • Output feedback is voltage- and current-controlled.
  • A full-featured LCD display with parameter tuning and control commands is available.
  • Full-featured SNMP and serial interface with an isolated RS232 port
  • full dynamic static bypass system
  • Input voltage calibration, output voltage setting, charging voltage setting, and charging current setting can be done via the LCD display.
  • Eco Mode Facility: Online UPS can be used as a standby UPS to save energy.
  • IGBT protection with multi-pulse blanking and de-saturation
  • Parallel redundant operation supported*