The Powerware PDM units provide isolation, voltage transformation, electronic grade grounding, distribution and power monitoring. They are available for raised floor and non-raised floor applications (30-300kVA).
Options include branch circuit monitoring system, harmonics mitigation and surge suppression.
The Powerware PDM brings you a distribution system that is both secure and easily expandable for either top-entry or bottom-entry
computer grade grounding: the PDM unit provides a single point ground for the critical load
standard copper windings K13-rated transformer 480v. input, 120/208Y output (K4 or K20 optional)
secure distribution: individually protected 225A Cutler-Hammer 42-pole panelboards (up to 252 pole positions)
equipped with Powerware Energy Management System
True RMS measurements: input voltage, output voltage, current (L, N, G), kVA, kW, hz, pf, THD, %load per phase
dual main input breakers
input junction box, floor stands
up to 8 x 225A subfeed breakers
branch circuit monitoring
distribution cables (WHIPS)
transient voltage surge suppression (TVSS) is available for increased protection from damaging voltage surges.
The RPP units extend the functionality of the PDU by adding up to 168 poles (four complete 42-pole panelboards) in a stand-alone cabinet with a very small footprint.
The Remote Power Panel (RPP) is an easy way to wire a colocation facility or internet data center. It extends the functionality of the PDU by adding 168 poles (four complete panelboards) in a 24" x 24" stand-alone cabinet.
Unlike standard Powerware PDU's (PDM's), the RPP has no internal isolation transformer and requires a 120/208Y, 4-wire-plus-ground input from a PDM or other transformer.
168 Breaker Poles in a 24" x 24" Cabinet
4 x 42-Pole Cutler-Hammer Panelboards w/ 225A breaker each (2 panelboards at the front, 2 panelboards at the back of the RPP)