OTB-EX Series 10-40KVA
OTB-EX Series
Online UPS Low frequency 10KVA to 40KVA (Three Phase in and Single phase out)
OTB-EX series Online UPS 10KVA-40KVA is a true online double conversion Three phase in and single phase out lowfrequency UPS, Adopting the online dual-change topological architecture design, the AC/DC input has a harmonious inhibitor, which eliminates various interference of the grid. IGBT power module and output isolation transformer, so that the output of UPS is a pure sine power with a steady frequency voltage, UPS has the characteristics of strong load capacity, good load compatibility, municipal electric input voltage, wide frequency range, no switching time output, excellent generator, and compatible matching.
- Performance
- Specification
- Applications
- The double-conversion online design makes the output of the UPS a pure sinewave power supply with
frequency tracking, phase-locked voltage regulation, noise filtering, low distortion, and no interface from the
power grid providing more comprehensive and perfect protection for user equipment. - DPS (Digital signal Processors) technology
- Output zero conversion time to meet the high standard requirements of precision equipment for power
supply. - Standard isolation transformer to effectively respond to load transient impact.
- Wide input voltage ranges up to 165 ~ 275 VAC, avoid frequency switching to battery mode, which adapts to
areas with harsh environments - Wide input frequency range, ensure all types of fuel generators connected work stably. High overload
capability (up to 150%) - Some units can be directly connected in parallel, increasing the scalability of the system. The parallel system
can share a group of backup batteries. - Cold start and mains start function.
- Superior protections (surge, short-circuit, overvoltage, under voltage, overcharge, reverse battery
protection, etc.) - Advanced communications: RS232 port (Standard), USB, SNMP, dry contacts, and RS485 (Optional)
- Other options (input isolation transformer, bypass isolation transformer, and harmonic suppressor).
Data centers: ensure the functionality of environments and prevent losses caused by net failures.
IT-Networks: Prevent costs due to service interruptions or loss of information.
Financial services: Maintains online operability of financial transactions and operations.
Industrial processes: protect productivity in electrically complicated environments.
Telecommunications: Prevents supply failures that can suspend communication between subscribers.
Infrastructure: Safeguards the instruments/equipment and ensures the proper management of the systems.