220VDC B series Rectifier System power supply

NASN rectifiers bring advanced technology to the DC power industry. Innovative engineering combines the best in efficiency and reliability to meet the power requirements for a variety of system applications. This rectifier is specifically designed to recharge all types of stationary batteries for large utility, petrochemical and industrial uses.

The fan cooled rectifier module has extremely high density providing the most power in the least amount of space. A compact shelf accommodates four rectifiers per 19in 3U shelf and can be paralleled up to 5*3U 19in shelf.

DC earth fault function, local and remote setup, adjustment and control is a simple, single-step process with the rectifier System Controller. By utilizing TCP/IP technology, complete configuration and monitoring of power equipment is possible through a Windows Internet Explorer browser.

We can provide turnkey solutions for outside plant, headend, telecommunications, industrial and renewable energy applications. We work to combine your small-, medium- and large-scale projects with the necessary installation resources.

Features:

1. Switch Mode Power Supply;

2. Hot swappable and Plug and Play;

3 .N+1 redundancy,each module available in 20A@110Vdc;

4 .AC /DC distribution system for AC input/ DC output distribution and protection;

5.RS232, RS485, SNMP communication for remote control;

6.Compact design and embedded modular system, support power system and module sleep, efficient mixing, energy saving;

7.High Efficiency with low EMI. CE Safety and EMC certification;

8.Protection for Input and output over /under voltage,short circuit and over temperature.

9.DC earth fault detec function