Power Safe(America) Online LF UPS-4-20KVA(2PHASE,3 WIRES)

Introduction:Power Safe (SA)series DSP low frequency UPS is the second generation digital on-line LF UPS .It has been specially designed by HRD UPS to provide perfect uninterrupted power for South America power grid of 110v/120v/127v. A lot of advanced functions and full protections make this UPS to one of the best choice for the 110v, 120vand 127v power grid.
Main Features:
Fully Digital control technology

Online double conversion with PFC

IGBT rectifier and IGBT Inverter & ISO output transformer

Online battery disconnection alarm

Auto-diagnose of UPS failure (easy maintenance)

Input power factor above 0.98

Wide input frequency range 40-70HZ

Flexible network monitoring and management

Large LCD display
Cold start and AC start function

EPO function(Emergency Power Off)

Perfect protections

Technical Specifications:

WWW.HRDUPS.COM

About  HRD ,founded in 2010, after more than 14 years fast development,HRD has grown into a large leading professional UPS manufacturer with ISO9001:2015 , ISO14001,ISO18001 certified

Based on  strong high level professional R&D team with own core technology in both hardware and software,HRD specially focus on   producing  middle and high level  quality  AC UPS, Industrial Charger&DC UPS, AC source, inverters and  customized power supply based on OEM and ODM.

Our  power products capacity range is from 600VA to 800KVA, and  have gained more than 60nos  inventive and innovative  patents.Also we have become  the only UPS manufacturer from China,which is able to produce  super reliable large capcaity indsutrial LF UPS up to 800kVA (parallel up to 8units)!

So far our products   have been exported to more than 40 countries , preferred by   many quality clients ,including by  world-famous brands etc( EATON, SIMENS, AEG  etc...  )

The  high quality UPS, Inverter ect power  products are also   successfully and widely used for the Chinese Army power system and let’s become one of the two appointed UPS supplier of the People’s Liberation Army General Armaments Department and appointed supplier of the central government of China ,too.

Our main products details as below:

Thanks to  2 large manufacturing bases of more than 20000 square meters in Bao’an District Shenzhen and Foshan Guangdong ,we make sure to deliver each  high quality product on time to our global clients.

With  the core competitive power behind HRD product --Quality, Service and Efficiency, has powerfully assisted HRD winning more and more global clients’ preference.

On the way of HRD’s rapid development, we have witnessed each development milestone with our clients.We look forward to creating and witnessing more legendary with you in power field!

We warmly welcome and expect your visit to HRD to negotiate muthual benefical business cooperation  in long term!

Mission: Produce high quality energy products and provide complete power solution to worldwide partners for middle and high end market;

Vision:To be a world-class company in energy solution provider.