Online UPS with Unity Power Factor - Dataguard EX Power-LF (20-400KVA 3Ph Input-3Ph Output)

Application

Large internet data center, telecom, Industrial Application and other mission-critical applications.

 Key Features and Benefits

• New generation of online double conversion digital UPS

• Advanced rectifier to have low THD and high PF

• Wide input voltage range and frequency tolerance.

• Load bus synchronization (LBS) function to protect your investment

• Flexibility of configurable battery quantity

• Front accessible module design for ease of maintenance

• Low audible noise: <56dB

• Low output voltage THD

• ECO mode

• Back-feed protection

• Cold start

• Provide LCD indication and audible alarm function

• Surge, short circuit and overload protection

• Intelligent battery management

• Latest IGBT based Boost converter Technology which results in excellent efficiency and very low input current distortion

• No external Filters required

• Adaptive pulse width Modulation for better sine wave control & correction with wave form correction fast loop

• For Auto -Bypass -Low transfer time,Special switch which can be configured for Hot stand by OR N+1 redundancy mode

• Switching freq. 12.8 KHz reduces filter size, Heating losses and provides higher