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Rectangular 2U rack/tower UPS, matte dark finish, eight NEMA 5-15R outlets visible on rear panel

Eaton

Eaton 9PX1500RT 1500VA 1350W 120V UPS 8x 5-15R 2U Rack/Tower

SKU CH-9NYP-WZSE2 MPN 9PX1500RT

Double-conversion UPS delivers 1500 VA / 1350 W with eight NEMA 5-15R outlets and 93 percent efficiency in a 2U rack/tower form factor

  • Voltage version120 V
  • AC input voltage100–140 V
  • Input line frequency50/60 Hz
  • Power inputNEMA 5-15P
  • Volt-ampere rating1500 VA
  • Power rating1350 W
  • Online double-conversion topology provides pure sine-wave output with 0 ms transfer time
  • 1350 W capacity powers critical loads through 8 NEMA 5-15R outlets
  • Up to 93 % efficiency reduces energy cost and heat in rack or tower deployments
  • Replaceable sealed lead-acid battery delivers 11 min runtime at half load and 4 min at full load
  • Graphical LCD and RS-232 with management software enable local and remote monitoring

Double-Conversion 120V UPS for Critical Loads

The Eaton 9PX1500RT is a 1500 VA online double-conversion UPS delivering 1350 W of conditioned 120 V power. It accepts a wide 100–140 V input range at 50 or 60 Hz and connects via a NEMA 5-15P plug. Eight NEMA 5-15R outlets supply protected equipment in a 2U rack or tower form factor.

Zero-Transfer Topology and Efficiency Limits

Double-conversion operation provides 0 ns transfer time and continuous power conditioning for sensitive electronics. The unit reaches up to 93 percent efficiency in this mode. Management relies on an RS-232 interface and included software; a cybersecure network card slot is available for optional remote monitoring.

Runtime Scaling from Full to Light Loads

Battery runtime is approximately 4 minutes at 1350 W, 11 minutes at 675 W and 23 minutes at 337.5 W. Sealed lead-acid batteries are user-replaceable to extend service life. The UPS is not suited for loads exceeding 1350 W or for applications requiring extended runtime without additional battery modules.

How it compares

Measured against everything we stock in Uninterruptible Power Supplies (UPS), at today’s prices. Recalculated every night.

Price $1,222.99
Pricier than about 58% of the 1,153 comparable items (median $948.99).

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Specifications

Product
Brand nameEaton
Product line9PX
Model name9PX1500RT
Ports & slots
Communication portsRS-232
Power
Voltage version120 V
AC input voltage100–140 V
Input line frequency50/60 Hz
Power inputNEMA 5-15P
Volt-ampere rating1500 VA
Power rating1350 W
Voltage output120 V
Power outlets8
Battery typeSealed Lead Acid
Runtime on batteryAt 100% load (1350 W): Around 4 minutes
At 50% load (675 W): Around 11 minutes
At 25% load (337.5 W): Around 23 minutes
Replacement batteryYES
AlertsYES
Size & build
Rack mountingYes
Shipping weight25.40 kg
Package size584 × 559 × 254 mm
In the box
In the box9PX1500RT 1500 VA UPS 4-post rail kit Safety manual User manual Tower pedestals RS-232 serial cable USB cable Intelligent Power Software Suite CD
Software
Control softwareYES
More details
VA1500 VA

Questions about this item

How do I pick the right VA or wattage rating for my load?

This model delivers 1500 VA and 1350 W. Total the watts of every device you will plug in; if the sum stays below 1350 W the UPS can support it.

What does the 1350 W rating mean once the unit is installed?

It is the maximum real power the inverter can supply continuously. At that full 1350 W load the battery lasts around 4 minutes; at 675 W it lasts around 11 minutes; at 337.5 W it lasts around 23 minutes.

What management interface does the UPS provide and what does it limit?

An RS-232 port is built in for monitoring and shutdown software. The serial link caps cable length and speed, so the management station must be close to the rack.

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