Ablerex 3 MS series - Chapter 1: General Introduction Guide; General Introduction

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Chapter One: General Introduction Guide
1.1. General Introduction
The Smart Mars MS high frequency on-line UPS series, adopting 50KHz
High-frequency topology and integrating with micro-processor based central
Control circuit and smart RS232 communication, offers extremely high industrial
Grade protection, user-friendly interface for a wide range of application.
1.1.1. The General Characteristics
• True online architecture continuously supplies in your critical device with
a stable, regulated, transient-free pure sine-wave AC Power.
• 50KHz PWM sine-wave topology yields an excellent overall performance.
• The high crest factor of the inverter handles all high-inrush current
loads without a need to upgrade the power rating.
• To protect the unit from overloading, it automatically switches to bypass mode in case loading exceeds 120%
of rating. It will automatically switch back to inverter mode once overload condition ceases.
• Should the output becomes short-circuited, the UPS holds the system
and cuts the output automatically till the short circuit situation is removed.
• Should the unit become overheated, the internal thermistor will detect
the heat and switch to bypass mode and vice versa.
• Maintenance-free sealed-type battery minimizes after-sales service.