Description
Tower TM11E Elite is a transformer-less, true online (VFI) tower UPS delivering unity power with low
distortion for edge racks, labs, and control rooms. A three-level IGBT inverter and ±1% voltage regulation keep outputs clean even on weak mains. Wide input (110-300 Vac) with 40-70Hz sensing and 0 ms transfer ride through sags and frequency drift. Runtime scales from internal strings to external cabinets, with high-current charging to accelerate recovery, and N+X to 4 for growth or redundancy
Features
- N+X parallel (up to 4 units); true online with full digital control
- Wide input 110–300 Vac, generator-friendly; cabinet maintenance switch built in
- Interfaces: RS-232 / USB / RS-485 / EPO (dual intelligent slots available)
- Charging up to 15 A (SKU-dependent); cold start; intelligent fan speed; low noise (≤ 48 dB @ 6 kVA)
- Comprehensive protection: short-circuit, overload, over-temperature, battery over/over-discharge, output low voltage, fan fault
Performance
- VFI online double-conversion with PF = 1.0 (1:1 phase)
- Efficiency up to 95% (online); input PF > 0.99; input THDi < 3%; 40–70 Hz auto-sensing
- Selectable output: 208/220/230/240 Vac (default L+L+G; L+N+G variants); ±1% voltage regulation; crest factor 3:1
- Transfer time (AC→BAT, INV→BYP): 0 ms
- Overload behavior (typ.): online 110%/60 min, 125%/10 min, 150%/1 min; bypass 105–130% alarm then timed limits; battery 110%/10 min, 125%/1 min, 150%/10 s, >150% 0.5 s shutdown
- Acoustics: ≤ 48 dB @ 6 kVA, ≤ 52 dB @ 10 kVA (1 m)
Applications
The TM11E Elite Tower Series is ideal for government, finance, IT, education, healthcare, transportation, and industrial sectors, where uninterrupted and clean power is essential for mission-critical operations.
Warranty
Warranty is 2 Years