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Datasheet 1.pdf

MLD – Pro
Online Double Conversion

• True double-conversion Online UPS
MLD-Pro series is applied online double conversion technology to effectively insulate against network disturbances and enable higher load uptime.

• Modular connector box with hot-swappable  design for ease of power expansion,  installation and maintenance
MLD-Pro is applied patented modular design to enhance the flexibility of power expansion and maintenance. By simply removing fours screws on the connector box,. power module can be easily removed out from cabinet without disconnecting all wires. It also simplifies the process of maintenance and replacement to reduce the maintenance cost effectively.

• Rack independency
No need for extra cabinet chassis. MLD-Pro can be installed with servers in the same cabinet. Besides, the vertical/horizontal conversion design enhances the  flexibility and scalability of the modular UPS.

• Parallel operation with common battery
Compared to general parallel system, multiple MLD-Pro UPSs can form a parallel power backup system by sharing common battery packs which might greatly reduce the expense and reach the same performance.

• Adjustable battery design
The number of connected batteries can be adjusted flexibly based on different power demands.

• DSP technology guarantees high reliability
A Digital Signal Processor (DSP) technology digitizes the data and mathematically manipulates them to provide an improved solution with higher performance.

• Output power factor 1.0
For critical applications, the modular UPS with output power factor 1.0 ensures higher efficiency and advanced

• ECO mode operation for energy saving
ECO mode improves the efficiency up to 97% to cut energy usage & cost. In this mode, loads are supplied by the mains directly.
While mains failure, the UPS will constantly supply the power to the connected device without any interruption.

• Emergency power off function (EPO)
In case of any emergency and fire, the EPO control mechanism can instantly shut down the system.

• Customized system
Multiple MLD-Pro UPSs can easily form a complete system based on customer’s demand. Please contact sales directly for the

• Generator compatible
This UPS can accept generator as power source and still convert perfect power to the connected loads.