PFEA high voltage power supply

1. Input 360-528Vac, three phase 25 amps

2. Models 5kV,5kW

3. Bipolar, Floating ground

4. Multichannel system

5. low output ripple and noise ＜0.1%p-p

6. high stability 0.02%/8 hour

7. low temperature coefficient 25ppm/℃

8. Ethernet, RS-232, Optional RS485 Digital Interfaces

9. Overvoltage, Arc and short circuit Protected

10. Voltage and current adjustment function

11. Local or remote control, or digital control

INTRODUCTION

Wisman High Voltage Power Supply Company is a supplier of power supply equipment for the telecommunications industry, power supply for coastline observation network, remote power supply for submarine cables of seabed observation network, shore-based power supply, marine power supply, marine power supply, and marine remote power supply supplier. A new generation of high-voltage power supply equipment (PFEA) has been developed. The new PFEA addresses the emerging requirements of short-distance submarine cable installations, while also addressing issues such as lower cost, smaller footprint, and easier operation.

The inverter can be sold separately, and the order for a single power supply for ocean remote power supply is separately accepted.

FEATURES:

Provide (1 + 1) redundancy for the inverter

Simplified sliding drawer for PFE open circuit, ground, test mode

Provide redundancy for MCU. If the MCU fails, the PFE will continue to operate normally

MCU includes a 17-inch LCD screen, keyboard, mouse ball and CPU

Simplified key lock scheme ensures the safety of operators

Each inverter has a display (LED) to display voltage, current and working mode

The unique protective “trapdoor” barrier allows the converter or test load to be safely replaced while the PFE is still supplying power to the cable