OPTI-UPS DS160KD33 - Manual (Page 36)

2-8
KVA 20 30 40 50
INVERTER
DC INPUT RANGE 285 – 415VDC
WAVE FORM SINUSOID
OUTPUT VOLTAGE 220 / 230 / 240 V, 1p2w or 1p3w
OUTPUT POWER FACTOR 0.8
VOLTAGE REGULATION
0-100% LOAD
+ / - 1 %
FREQUENCY LOCK RANGE 45 – 55 Hz / 55 – 65 Hz
OUTPUT FREQUENCY
(FREE RUNNING)
50 / 60 Hz + / - 0.1 Hz
PHASE DIFFERENCE WITH
RESERVE INPUT
+ / - 0.5
∘
THD (LINEAR LOAD) < 2 %
OVERLOAD
- <110% CONTINUOUS
- 110 – 125% 15 min
- 125 – 150% 10 min
- > 150% 60 sec
EFFICIENCY (100% LOAD) 93% 93% 93.5% 93.5
MAXIMUM OUTPUT
PEAK CURRENT(A)
260 390 520 650
STATIC SWITCH
VOLTAGE RANGE 173 – 277 VAC (LINE TO
FREQUENCY RANGE 45 – 55 Hz / 55 – 65 Hz
EFFICIENCY 99.5%
TRANSFER TIME:
- MAINS -> INVERTER 0 ms
- INVERTER -> MAINS 0 ms
OVERLOAD
- 100% 30 sec
- 300% 1 sec
ISOLATION WITH OUTPUT YES