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Xtreme Power E91

XPC E91 40kVA (208/120V three-phase) E91-40K

Quoting, supplying and installing the Xtreme Power XPC E91 40kVA (208/120V three-phase) across Canada, sized to your load, commissioned on site, and maintained for life.

Xtreme Power XPC E91 40kVA (208/120V three-phase) three-phase UPS

Specifications

Part numberE91-40K
Rating40 kW
Frame40 kW
Phase3ph in/out
Voltage208Y/120V (or 220Y/127V)
StatusCurrent

Unity power factor: the kVA and kW ratings are equal.

Manufacturer specifications

Rating (kVA)401
Rating (kW)401
Output power factor1.0 (unity)2
Input voltage208Y/120 VAC or 220Y/127 VAC three-phase, 4W + G, +20/-15%3
Output voltage208/120 VAC or 220/127 VAC, 50/60 Hz2
TopologyOnline double conversion, centralized single cabinet4
Efficiency, double conversionup to 94%5
Efficiency, eco modeup to 98%5
Batteriesinternal (80) 12V 580W high-rate VRLA (60 for 30K, 80 for 30K4 and 40K); external EBP10-5 cabinet6
Dimensions (mm)599 x 922 x 1666 (W x D x H)7
Weight (kg)2507

Values as published by the manufacturer, each with its source.

  1. XPC E91 30-40 kW datasheet E91-30-40.01U (Rev 6/17/26), p. 2, Model selection guide, row Power rating, column E91-40K
  2. XPC E91 30-40 kVA product page (xpcc.com), Technical summary, table 'E91 30-40 kW specifications', row Output
  3. XPC E91 30-40 kVA product page (xpcc.com), Technical summary, table 'E91 30-40 kW specifications', row Input
  4. XPC E91 30-40 kVA product page (xpcc.com), Technical summary, table 'E91 30-40 kW specifications', row Topology
  5. XPC E91 30-40 kVA product page (xpcc.com), Technical summary, table 'E91 30-40 kW specifications', row Efficiency
  6. XPC E91 30-40 kVA product page (xpcc.com), Technical summary, table 'E91 30-40 kW specifications', row Internal battery / External battery
  7. XPC E91 30-40 kVA product page (xpcc.com), Technical summary, table 'E91 30-40 kW specifications', row Dimensions / weight

Supply, install and support

We provide the XPC E91 40kVA (208/120V three-phase) as a turnkey package, delivered, installed and commissioned, coordinated with your electrician, or supply the unit on its own. Lifecycle service, battery replacement and emergency support are available regardless of warranty status.

Request a quote: XPC E91 40kVA

Tell us the application and we reply within 4 business hours with the sizing, the right system, the installation and a written quote. Three-phase installs usually need a licensed electrician, so let us know if you have one.

Do you have your own electrician?
Yearly preventive maintenance?

Or email info@threephaseups.ca · 1 (438) 881-3363

Brand names are trademarks of their owners and are used only to identify the equipment we service. We are not the manufacturer and are not affiliated with it.