Doledly DX series is a three-in, three-out UPS, the product adopts modular design and N+X parallel redundancy technology, and the product capacity covers various power segments between 20/30kVA and 200/300kVA, which is convenient for users to flexibly configure and gradually invest. This series of UPS can almost completely solve all power supply problems, such as power failure, mains high voltage, mains low voltage, voltage drop, amplitude reduction oscillation, high voltage pulse, voltage fluctuation, surge voltage, harmonic distortion, clutter interference, frequency fluctuation and other power supply problems.

Applicable Scenarios: This product can be used in a wide range of applications, from computer equipment to communication systems and automatic equipment.

Performance characteristics:

All parts of the UPS architecture of this series are digitally controlled, and the performance indicators of UPS are very good, and the control system is more stable and reliable

Single module capacity 20/30KVA, module height is 3U; Up to 5 modules can be installed in a 1.4-meter-high cabinet and up to 10 modules in a 2-meter-high cabinet. The hot-swap technology is adopted between the module and the cabinet, and the UPS module can be joined and unplugged online to achieve "zero" maintenance time

It adopts the appearance of 19-inch standard cabinet (1.4m/2m optional), which is beautiful and generous, which can perfectly match the application environment of the computer room and save the use area of the computer room

When the number of redundant modules reaches more than two, the system availability reaches 99.999%, and the MTBF (mean time between failures) is more than 250,000 hours, which can fully meet the high reliability requirements of the power supply system for key loads

Each module adopts an independent control system, and the UPS module is independently controlled according to the information shared by each other, and the faulty module can be separated from the parallel system immediately after failure, which does not cause harm to the parallel system; With hot-swap technology, faulty modules can be easily unplugged for repair

Support parallel connection between cabinets, the maximum number of parallel cabinets is 6

Decentralized bypass power supply, each module has a built-in automatic bypass switch and the corresponding bypass current sharing inductor, which provides good current sharing performance of system bypass power supply

When multiple UPS modules or cabinets are paralleled, the battery pack can be shared, which greatly reduces the number of battery configurations

The user can set the charging current, and the charging modes of constant current, constant voltage and floating charge can be automatically and smoothly switched

Battery voltage can be arbitrarily configured±192Vdc~±240Vdc (32~40 cells optional)

LCD color screen display, with touch function, Chinese/English bilingual optional; Single-module LCD/LED display

An emergency shutdown (EPO) button is embedded in the monitoring unit panel, and the EPO button can be shut down by pressing the EPO button in an emergency;