2970000215_UPS-T91-1000

UPS-T91-1000

Item Number: 2970000215

Online UPS, 1000 VA / 1000 W, 120V, Tower

  • Online double-conversion UPS with pure sinewave output
  • Provides a high, near-unity output power factor
  • Wide input voltage range (55–150 VAC)
  • Multiple communication interfaces (RS232, USB, and optional Web/SNMP, Modbus, Relay/dry contact cards)
  • Extended battery packs available

The UPS-T91-1000 is an online double-conversion UPS designed for mission-critical applications that demand clean, continuous, and isolated power. Its near-unity power factor maximizes usable wattage, fitting seamlessly into intercom systems, IP telephony, navigation equipment, monitoring systems, and critical automation. The UPS-T91-1000 offers scalable runtime through optional external battery modules, supported by a high-capacity charger delivering up to 8 A for rapid recharge of multiple battery packs. With optional maintenance bypass, ECO-mode efficiency up to 98%, and broad communication support - including USB, RS-232, and optional Web/SNMP or Modbus cards - the UPS-T91-1000 ensures reliable operation and easy integration into modern monitoring systems.

UPS-T91-1000 Runtime overview (updated in December 2025):

  • 1000 W / 6 min -> no additional battery module
  • 950 W / 30 min -> with one additional UPS-T91-BP36A battery module

Note: The UPS-T91-1000 UPS supports up to seven external battery modules.

GENERAL
Sn 1000 VA
Pn 1000 W
Input Voltage 55-150 VAC (Depending on load level)
Input Frequency 50/60 Hz auto-sensing
Output Voltage 120 VAC nominal (100/110/115/127 selectable)
Output Waveform Pure sine wave, zero transfer time
Output Frequency 50/60Hz auto-sensing ≤ 1%
Output Efficiency Up to 98% ECO Mode and 92% online mode
Output Overload Capacity > 110% & ≤ 130% for 5 min; > 130% & ≤140% for 30 sec; >140% for 1.5 sec
Battery chemistry Sealed, maintenance-free lead acid
Dimensions (W x D x H) 142.3 x 396.3 x 218.4 mm / 5.6 x 15.6 x 8.6 in
Weight 13.6 kg / 30 lbs
2970000215_UPS-T91-1000

 

 

 

Date Name Category Size Document
MD-SDoC-2970000215-IHM-8003-70767-185480 Declaration 53.82 KB Download
T91-Users-Manual Manual 1.64 MB Download
T91-flyer Brochure 1.68 MB Download
UPS-T91-1000_Dimensional_Drawing CAD 2D 450.93 KB Login to download