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A tall black tower UPS with six rear outlets and a front LCD panel

Xtreme Power Conversion

Xtreme Power Conversion 90000481 T91-1000 1000VA/1000W 120V Online Tower UPS

SKU CH-MGKC-MHBSH MPN 90000481

Online double-conversion UPS delivering 1000 VA and 1000 W with unity power factor for 43 % more load capacity

  • AC input voltage100–120 V
  • Power inputNEMA 5-15P
  • Volt-ampere rating501–1000 VA
  • Power rating501–1000 W
  • Voltage output120 V
  • Power outlets6
  • Online double conversion protects sensitive loads
  • Unity power factor supports 43% more critical equipment
  • Adjustable charger current from 2A to 8A speeds battery recovery
  • Up to seven extended battery packs increase runtime
  • UL, cUL, CE, RoHS, FCC and TAA compliant

Purpose and audience

The Xtreme Power Conversion T91-1000 is a 1000VA online tower UPS designed for 120V environments. It suits light industrial sites, point-of-sale systems, servers, voice and data networks, and laboratory equipment that require continuous double-conversion protection.

Build and connections

The unit uses a NEMA 5-15P input plug and provides six 5–15R outlets for connected devices. Its double-conversion architecture isolates loads from utility irregularities while the unity power factor delivers up to 43 percent more usable wattage than typical designs. Adjustable charging current from 2A to 8A and controlled load segments add daily operational flexibility.

Runtime and expansion limits

Extended battery packs can be added, up to seven matching units, to increase autonomy during prolonged outages. The online topology and fixed 120V output define the electrical boundary, so loads exceeding 1000VA or requiring a different voltage cannot be supported by this model.

How it compares

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

Price $759.99
Cheaper than about 57% of the 1,153 comparable items (median $948.99).

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Specifications

Product
Brand nameXtreme Power Conversion
Product lineT91
Model nameT91-1000
Power
AC input voltage100–120 V
Power inputNEMA 5-15P
Volt-ampere rating501–1000 VA
Power rating501–1000 W
Voltage output120 V
Power outlets6
Size & build
Shipping weight13.61 kg
Package size396 × 218 × 142 mm
More details
VA1000 VA

Questions about this item

What input voltage range and connection does the T91-1000 UPS accept?

The T91-1000 accepts an input voltage range of 100 to 120V and connects via a NEMA 5-15P plug.

What outlet type and quantity does the T91-1000 provide for connected equipment?

The unit provides six NEMA 5-15R outlets for connected loads.

How is the battery charger current adjusted on the T91-1000, and what range does it support?

The charger can be programmed to deliver between 2A and 8A of recharge current for faster battery recovery.

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