Diamond 3kva (3000va) pure sine wave line interactive ups with automatic voltage control
main features
capacity: 3kva / 2100w
phase: single phase
input voltage: 115vac(±5) ~ 295vac(±5) if load ≤ 70%; 160vac(±5) ~ 295vac(±5) if load ≥ 70%
frequency: 46 ~ 54(50hz)±0.5hz; 56 ~ 64(60hz)±0.5hz auto sensing
input power factor: ≥ 0.97
output voltage220/230vac ± 2%
frequency: 50hz / 60hz ± 0.2%
thd: < 3% (linear load); < 6% (non linear load)
overload capability: > 110%, 30s turn to bypass mode; > 150%, 300ms turn to bypass mode
crest factor: 3:1 (max)
short circuit protection
5 cycles turn off inverter, no transfer tp bypass, provide alarm (ac mode)
5 cycles turn off inverter, provide alarm (ac mode)
input fuse blown or breaker action (bypass mode)
battery
battery: 8x 12v / 7ah
dc voltage: 96vdc
back-up: 16min (half load); 5min (full load)