OPTI-UPS DS160KD33 - Manual (Page 35)

2-7
2.3. 20KVA ~ 50KVA UPS 3–Phase Input / 1-Phase Output
TECHNICAL SPECIFICATION
KVA 20 30 40 50
RECTIFIER
INPUT VOLTAGE
220V
∆ / 380V∆ / 460V∆, 208VY /
380VY / 400VY / 415VY
INPUT RANGE 307 – 520V
INPUT FREQUENCY 50 / 60 Hz +/- 7%
INPUT POWER FACTOR 0.8
NORMAL INPUT CURRENT(A) 36 54 72 90
MAXIMUM INPUT CURRENT(A) 45 68 90 113
POWER WALK IN 0% - 100% : 20 sec
EFFICIENCY 99%
VOLTAGE REGULATION 1%
CURRENT LIMIT(A) 54 81 108 135
RIPPLE VOLTAGE 0.5%
BATTERY
BATTERY TYPE SEAL LEAD ACID / NiCd
NO. OF CELLS 174 / 271
VOLTAGE RANGE 295 – 410VDC / 285-415VDC
MAXIMUM CHARGE
CURRENT (ADC)
10 15 20 25
BATTERY LOW VOLTAGE 320VDC / 305VDC
BATTERY LOW STOP VOLTAGE 295VDC / 285VDC
BOOST CHARGE 410VDC / 415VDC
FLOAT CHARGE 396VDC / 410VDC