Selling 2 complete units with batteries that were removed from service in December 2022. Each unit selling for $14,500.
Output Voltage is 120/208 VAC with up to 125-amp total output.
The row-based Liebert APM is a transformer-free, on-line uninterruptible power supply (UPS) that allows quick and easy capacity increases with modular scalability–with no additional floor space required. Liebert APM operates with high efficiency–up to 94% at loads of 50-100%. The 208 Volt, three-phase Liebert APM is available in two models, expandable with modular power scalability: Liebert APM 45kVA/kW frame size is expandable from 15 to 45kVA/kW, with up to 45kVA/kW of capacity, or up to 30kVA/kW of capacity with a 15kVA/kW module for redundancy. This frame size includes internal batteries, and is compatible with the matching external battery cabinet and the optional Liebert APM bypass distribution cabinet (BDC). This frame size requires the matching external battery cabinet, and is compatible with the optional Liebert APM BDC bypass distribution cabinet
AC Input to UPS
- Voltage Configuration for Standard Units- 208V, Three-phase, Four-wire plus ground
- Voltage Range- +15%, -20% of nominal without derating
- Frequency- 40-70Hz
- Power Factor- 0.99 full load, 0.98 half load
- Inrush current- UPS inrush current not to exceed 1.5 times rated input current. Maintenance bypass and distribution cabinet inrush current not to exceed 8 times rated input current.
- Current Limit- 140% of nominal AC input current maximum
- Current Distortion- <3% reflected THD maximum at full load
- Surge Protection- Sustains input surges without damage per criteria listed in IEC1000-4-5
AC Output, UPS Inverter
- Voltage Configuration- Three-phase, 4-wire plus ground
- Voltage Regulation-
±1% Three-phase RMS average for balanced, three-phase load for combined variation effects of input voltage, connected load, battery voltage, ambient temperature and load power factor.
±5% Three-phase RMS average for 100% unbalanced load for combined variation effects of input voltage, connected load, battery voltage, ambient temperature and load power load.
- Frequency- ±0.1%(single Liebert FlexPower assembly)
±0.25%(six Liebert FlexPower assembiles)
- Frequency Slew Rate- Selectable from 0.1Hz/sec to 3.0Hz/sec maximum for single unit
- Phase Balance-
120 degrees ±1 degree for balanced load
120 degrees ±1.5 degrees for 100% unbalanced load
- Voltage Distortion-
<1% total harmonic distortion (THD) for linear loads
<5% THD for 100% nonlinear loads (3:1 crest factor) without kVA/kW derating
- Load Power Factor Range- 0.7 lagging to 0.9 leading without derating
- Output Power Rating- 0.99 full load. 0.98 half load
- Overload Capability-
110% for 60 minutes
125% for 10 minutes
150% for 60 seconds
- Voltage Transient Response- 100% load step, ±5.0%
- Transient Recovery Time- to within 5% of steady state output voltage within half a cycle
- Voltage Unbalance- 100% unbalanced load, ±5%
Environment
- Operating Ambient Temperature- 32°F to 104°F (0°C to 40°C)
- Storage/Transport Ambient Temperature- -4°F to 158°F (-20°C to 70°C)
- Relative Humidity- 0 to 95%, non-condensing
- Altitude-
Operating- 3300 ft. (1000m) above sea level; derate power by 1% per 330 ft. (100m) between 3300 and
6000 ft (1000m and 2000m).
Storage/Transport- to 40,000 ft. (12,200m) above mean sea level.
- Audible Noise- 56 dB (45kW/kVA models
Total unit weight is approximately 2554 lbs.