Emerson PSI UPS
 
 
 
 
Description
 
Emerson / Liebert PSI UPS.

They are a line interactive, pure sine wave topology, and can be used either in a rack or as a tower unit.

We have installed new cells and the UPS is fully working.
1x input cable and 2x output cable included

A USB cable can be used to communicate with the UPS. We normally have spares of these in stock, ask us to include one after ordering if you don't have any spare.

The control panel is easy to use and has LEDs for both load and battery level. The runtime can be extended by the rear DC connector.

The units are fully tested by UPS experts, and are fully working. They are second user and will have cosmetic signs of previous use. We professionally refurbish including paint touch up or case re-spray as needed. The grading is A-Grade which we class as as good as you can get without having new. We have been supplying UPS since 2002 and are the respected leader in the field, with the most used stock in Europe. What sets us apart is that our experience reduces the occurrence of problems, and our professionalism and the availability of resources means we have the power to quickly resolve issues when they do arise.

Under normal circumstances most orders before 3PM are dispatched on the day of order. Large units / quantities may roll over to being dispatched the next day. Email if you need to be sure of when we can send an order. We try to meet all customer deadlines.

All of our consignments are sent fully insured on a 24 hour service with our carriers. We cover all problems that occur in transit. We can ship to the EU (transit time varies) and have experience packing and shipping to overseas destinations. The EU shipping costs are estimated only, please contact us for confirmation before ordering. Large UPS may be palletised or shipped with the UPS in one box, and the cells in another. We have the packing materials to make sure that there are few problems in transit. Our warehouse is based in the UK. VAT is included in the buy it now price, and if you are VAT registered you will be able to reclaim this. VAT Invoices are sent automatically as a PDF file, via email, as part of our automated dispatch process.
 
 
Specifications
 
UPS Manual

https://techplaninc.com/wp-content/uploads/2016/07/sl-23500.pdf

Output power 3000VA

Height 87mm (2u Rack)
Width 430mm
Depth 612mm
(Or it can be used in a tower orientation)

Weight 38KG

Surge protection 570J

Standard input voltage 220-230-240VAC
Input range for normal operation 190VAC - 270VAC
Input Frequncy range 45 Hz - 65 Hz

Pure sine wave
Line interactive topology
5-6MS Transfer time

The Liebert PowerSure PSI is a compact, line-interactive UPS system designed
especially for IT applications. It provides reliable power protection for servers,
critical nodes, network workstations, large network peripherals, network
routers, bridges, hubs and other electronic equipment.

The Liebert PowerSure PSI features an
innovative line interactive design
incorporating double boost/single buck
technology. This protects against utility
voltage fluctuation by raising and
lowering utility power to the right level
needed by the sensitive connected
equipment. This allows the UPS to
prolong battery life by maximizing its
time on utility power before going to
battery when the input power exceeds
specified input limit
 
 




























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