Description

HELIOS MSII

Online Double-conversion Uninterruptible Power Supply 6kVA – 20kVA

The MSII Parallel On-Line UPS, is the perfect solution for mission critical users who demand high reliability, availability and performance for critical electronic equipment and computer loads. It features double conversion True Online Technology, field-proven full Digital Signal Processer (DSP) and utilises our uniquely patented inverter control technology. The MSII Parallel On-Line UPS is a scalable system which achieves N 1 redundancy without any additional parts.

Full Digital Signal Processor (DSP) Control

Provides both pure sine waves at the output and perfect sine waves to the input current to ensure compatibility with all kinds of loads, full DSF technology also allow:

• Programmable Frequency Converter

Reprogram the UPS to be a Frequency Converter for either 50Hz or 60Hz through front keypad configuration.

• Easy-to-Set User Personalization

Through the LCD front panel, you can easily change the built-in parameters and settings of the DSP controllers, such as UPS operation modes voltage configurations, synchronization frequency windows, bypass voltage tolerance and buzzer alarm status.

• Intelligent Self-Diagnostics

Through the self-diagnostics inside the DSP, system faults can be pin-pointed rapidly which results in faster repair times easier servicing. Simply access the service mode and check each device step by step, through the results displayed on the LCD display.

• Smart Fan Central

The speeds of the internally mounted cooling fans are controlled according to load percentage to reduce noise levels and energy consumption.