Liebert EXS 20kVA STANDARD UPS + INT. BATT. (5 years :2x32x9Ah)

Nominal capacity (kVA): 20 
Nominal capacity (kW): 20 

INPUT 

Nominal input voltage (V): 380/400/415 (three phase + neutral) 
Input voltage range without battery discharge (V): From 173 to 498 
Rated frequency (Hz): 50/60 
Input frequency interval (Hz): From 40 to 70 
Input power factor at full load (KW / KVA): 0.99 
THD current at full linear load (% THDI) :? 3 
Bypass voltage tolerance (%): selectable between +20 and -40 
Bypass frequency tolerance (%): ± 20 (± 10 selectable) 

BATTERIES 

Type: AGM 
tight gas recombination Configuration: 3x32x9 Ah 
Autonomy: 20 minutes
Location: internal in UPS