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Powerware – 9390 – 275 – Refurbished

Manufacturer

OEM Part Number

9395-275

GPS Part Number

9395-275

Price:

$18,585.00

Specifications
View Spec Sheet
Voltage AH/kVA Length Width Height Weight
275 kVA / 250 kW 480 V 73.6" 32.7" 52.4" 1786 lb
Voltage 275 kVA / 250 kW
Amp/H 480 V
Length 73.6"
Width 32.7"
Height 52.4"
Weight 1786 lb

Refurbished UPS โ€” Eaton/Powerware Power Xpert (9395-275)

480 V 3-phase (400 V available) โ€ข
True double-conversion (VFI) โ€ข
0.9 PF (250 kW) โ€ข Integrated static bypass

Exact OEM specifications for the Power Xpert 9395 275 kVA, formatted in our standard template. Units are fully reconditioned,
cosmetically refreshed, and tested in the USA for dependable, ready-to-deploy service.

What you get
  • Thorough refurbishment โ€” inspection, OEM-spec wear-part replacement, repaint, final QA
  • Comprehensive testing โ€” burn-in, functional verification, alarms cleared
  • Network-ready โ€” color LCD/HMI; SNMP/web, Modbus/RS-485, and relay I/O options
  • Configured to order โ€” 480/480 V or 400/400 V line-ups with integrated bypass
  • U.S. warranty & support from Gruber Power Services

Technical Specifications โ€” 9395 275 kVA
Category Detail
Power & Topology 275 kVA / 250 kW (PF 0.9); transformer-free true double-conversion (VFI) with IGBT rectifier and PWM inverter;
Hot Sync parallel-capable; double-conversion efficiency up to ~94%; ESS up to 99%.
Input Nominal 480 V (400 V available); operating window +10% / โˆ’15% (480 V: 408โ€“528 V). Frequency 45โ€“65 Hz.
Power factor โ‰ฅ 0.99 (full load). Input current distortion โ‰ค 5% THD (no input filter required).
Rectifier full-load + recharge current (480 V): ~370โ€“377 A (table value varies by manual revision).
Output Regulation ยฑ1% (10โ€“100% load); nominal adjust ยฑ3% (480 V: 466โ€“494 V).
Voltage THD โ‰ค 1.5% (linear), โ‰ค 5% (non-linear). Transient ยฑ5% for 100% step/removal.
Frequency ยฑ0.1 Hz free-running; sync to bypass (selectable band); slew โ‰ค 1 Hz/s.
Full-load output current (480 V): 331 A; (400 V): 397 A.
Bypass Integrated static bypass. Full-load bypass current (480 V): 331 A; (400 V): 397 A.
Short-Circuit / AIC Coordinate breaker/withstand ratings to site one-line and configured lineup (UPS/IOM/MBM). See installation manual tables.
Battery System External battery plant; nominal DC link 480 V. DC current at end-of-discharge (sizing reference): ~551 A dc (table value).
Controls & Comm Color LCD/HMI with metering and event log; network/web (SNMP), Modbus/RS-485, and relay I/O options.
Physical Standard 225/275 kVA frame: 52.4 in W ร— 32.7 in D ร— 73.6 in H; weight ~1786 lb (810 kg).
Environment Operating 0โ€“40ยฐC (25ยฐC recommended). Altitude up to 2000 m at 40ยฐC without derating. Audible noise โ‰ค 76 dBA @ 1 m.

Battery Cabinets & Options
Accessory Model Notes
Integrated Battery Cabinets IBC-S / IBC-L External runtime cabinets; 480 Vdc bus; sizing per runtime requirement.
Maintenance Bypass Module MBM (275/550 kVA) Wrap-around service bypass; tie options for multi-module systems.

Notes
  • Values reflect the standard 9395 275 kVA cabinet (0.9 PF generation). Newer 9395 high-performance models may list unity PF (275/275 kW).

Why buy from Gruber
  • Professionally refurbished โ€” Restored in our electronics engineering lab.
  • Ready to install โ€” Line-up-and-match MBM/IBC options available.
  • Guaranteed quality โ€” Backed by our no-hassle 1-year full replacement warranty.
Gruber Power Services