Maitinimo šaltinis 40kVA Liebert NXa 40 UPS

Liebert NXa 40 40kVA 32KW

Used Liebert NX 40 kVA / 32 kW 3-phase UPS battery backup system (tested and with good batteries)
Iodpfet H Irlox Alrsau

Rated Capacity: 0.8 PF: 40 kVA
Output Power: 32 kW

Battery
Battery Type: VRLA
40x YUASA NPL24-12 | 12 V 24 Ah

Width mm: 600
Depth mm: 825
Height mm: 1600
Weight (approx.) without batteries kg: 341

Input Parameters
Rectifier Type: IGBT-based vector-controlled PFC (power factor corrected)
Rectifier Input Voltage Vac: 380 / 400 / 415 (400 V nominal) 3-phase, 3-wire
Bypass Input Voltage Vac: 380 / 400 / 415 (400 V nominal) 3-phase, 4-wire (Ph+N)
Permissible Rectifier Input Voltage Range Vac: 305 to 477
Input Frequency Hz: 50 or 60
Permissible Rectifier Input Frequency Range Hz: 40 to 70
Input Current THD at Rated Voltage %: < 3* without filter
Input Power Factor at Rated Voltage: ≥ 0.99* without filter
Flexi Power Walk-In Seconds: 5 to 30 (selectable)

Output Parameters
Inverter Type: IGBT-based vector, repetitive and PI-controlled
Output Power kW: 24 32 48 64
Output Voltage Vac: 380 / 400 / 415 (400 V nominal) 3-phase, 4-wire (Ph+N)
Output Voltage Regulation %: +/- 0.5 (3-phase RMS average)
Output Frequency Hz: 50 or 60
Output Frequency Regulation %: +/- 0.05
Output Voltage THD at Rated Voltage %: 1% (max.)
High Crest Factor Load Capability: 3:1 (complies with IEC 62040-3)
Step Load Handling Capability: 0-100 or 100-0
Transient Recovery ms: < 0.5 (recovery to 95% voltage level)
10 (recovery to 99% voltage level)

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