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Eaton Powerware 9355 UPS 30kVA 9355-30KVA

Eaton Powerware 9355 UPS 30kVA 
Model: 9355-30kVA
Online Double Conversion 27kW / 30kVA
Refurbished with New Batteries
1 Year Extended Warranty Included

Availability: Sold Out

Msrp Price: $14,917.99

Now only: $11,049.99

Shipping Info
  • This item is in stock and ships within 1 business day
  • We will gladly accept returns for any reason within 30 days of receipt of delivery
  • Continental USA & Canada



Manufacturer: Eaton Powerware
Model: 9355-30KVA Eaton Powerware 30kVA UPS
Condition: Refurbished with New Batteries
Part Number: 9355-30KVA
Warranty: 1 Year Extended Warranty, additional warranty available

The 9355-30KVA comes refurbished with new batteries. The Eaton UPS comes with a one year replacement warranty. Additional warranty of up to 3 years is available for your convenience.

9355-30KVA Specifications:


Ratings (kVA/Watts)

30kVA/27 kW at 0.9 power factor


Double conversion

Electrical Input

Nominal input voltage 

208V/120V, 220V/127V +10, -15% 480V/277V, 600V (480+600 with transformer) 400V models also available

Operating frequency 

50/60 Hz (45 to 65 Hz)

Input power factor 

0.99 typical

Input current distortion 

<5% THD

Electrical Output

Nominal output voltage  

208/120, 220/120 Vac

Output voltage regulation

±1% static; ±4% dynamic with 100% step load recovery within 1 ms response time


91%, typical

Heat dissipation


30 kVA models

9,220 @ 208V and 220V input

13,831 @ 480V and 600V (with input isolation transformer)


Battery type

9 Ah, sealed, lead-acid, maintenance-free

Battery runtime

11 min

Battery replacement



Default is 8A



Full system self-test at startup

UPS bypass

Automatic on overload or UPS failure

Parallel for redundancy

Yes, using Powerware Hot Sync technology and capacity


1160 lbs


150% for 5 sec / 125% for 1 min (online), 

110% for 10 min


LCD display

Graphical LCD with blue backlight


(4) LEDs for notice and alarm

Audible alarms


Communication ports

(1) RS-232, (1) relay contact, (1) REPO, (2) environmental input

Communication slot

(2) X-Slot communication bays

Power management software

Bundled Software Suite CD


Operating temperature

50–104ºF (10–40ºC), 45ºC with 7.5% derating; Optimal battery performance: 77ºF (25ºC)

Storage temperature

32–77ºF (0–25ºC); Recommended battery storage: 59–77ºF (15–25ºC)

Relative humidity

0–95%, non-condensing

Audible noise

<58 dBA at 1 meter depending on load




Additional Info

Additional Info

Manufacturer Eaton Powerware
Form Factor Tower
Waveform in Battery Mode Pure Sinewave
Input Voltage No
Output (VA) No
Output Voltage No