OMRON BU3002SW is a 3000VA / 2100W online double-conversion UPS made for the Japanese market. It takes single-phase 200–240V input, so it suits most of Europe, Asia, the Middle East and Oceania (the plug or terminal must be adapted to local wiring by an electrician). The replacement battery is the BP150XS ×2, and runtime can be extended with the optional BUM300S expansion battery.Japan-domestic UPS units like the BU3002SW are often built into Japanese-made machines — semiconductor and SMT lines, inspection systems, machine tools and lab analyzers. Replacing a failed unit with the same model avoids rewiring and re-qualification. We ship genuine new units from Tokyo by FedEx; tell us your country and we will confirm voltage and plug before you order.Quick facts for international buyers Model BU3002SW Usable on 220–240V mains Yes — single-phase 200/208/220/230/240V input (check the input setting in the manual). Suitable for most of Europe, Asia, the Middle East and Oceania. Plug/terminal must be adapted by a qualified electrician to local wiring codes. Input voltage AC200V/AC220V/AC230V/AC240V Input plug / connection NEMA L6-20P Output outlets C19, C13, terminal block Replacement battery BP150XS ×2 Expansion battery (optional) BUM300S Battery type Sealed lead-acid (VRLA), non-spillable. Expected life: 4–5 years at 20°C. Market Genuine new product for the Japanese market. Manuals and labels are in Japanese. Need help? See the OMRON / Mitsubishi UPS battery cross-reference, or contact us with your UPS model and country and we will confirm compatibility before you order. Manufacturer specifications UPS topology Online double-conversion (always-on inverter) Form factor Desktop / floor-standing Rated input voltage AC200V/AC220V/AC230V/AC240V Rated input frequency 50/60Hz±4Hz Number of input phases Single-phase 2-wire Input plug NEMA L6-20P Rated output voltage AC200V±3%/AC220V±3%/AC230V±3%/AC240V±3% Rated output frequency 50/60Hz±1Hz (during backup) Number of output phases Single-phase 2-wire Output outlet type C19, C13, terminal block Backup outlets C19 (1 piece), C13 (5 pieces), terminal block (2 systems) Non-backup outlets (surge only) none Maximum output capacity (W) 2100W Maximum output capacity (VA) 3000VA Backup time (at full load) 5 minutes Output frequency during battery operation 50/60Hz±1Hz Output waveform during battery operation Sine wave Transfer time 0 ms (no interruption) Battery type Sealed lead-acid (VRLA) Number of batteries 1 Charging time 8 hours