MITSUBISHI

9800A SERIES UPS

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ELECTRIC

OWNERS / TECHNICAL MANUAL

1-5

1.3Overview

The UPS provides two power paths between the utility source and the critical load.

Figure 1.1 shows the path for normal operation, with the load powered from the inverter. Figure 1.2 shows the path for bypass operation, with the load supplied through the static bypass line.

A)Normal operation: Load power supplied by each system UPS inverter.

Figure 1.1 Single Line Diagram - Normal Operation: Load powered by UPS inverters

CB

 

Static Transfer

AC Bypass

 

Input

 

Switch

User supplied

CB3

 

MCCB

 

 

RECTIFIER

INVERTER

52S

AC input

 

Output

 

 

CB1

 

52C

 

CB2

Power Flow

 

 

Not in Use

Battery cabinet

 

UPS Module

During normal operation, the path through the UPS inverters is used to power the load.

Referring to Figure 1.1: For each system UPS, the Input AC power is converted to DC by the Rectifier. DC power is utilized to charge the UPS battery and to provide power to the Inverter. The Inverter converts the DC power to clean AC power to supply the critical load.

The conversion - inversion process eliminates any voltage transients or fluctuations existing in the input power before it reaches the critical load.

The power drawn by the critical load is equally shared between all system UPS.

In the event of a UPS module failure, the critical load power will be continually supplied and shared by all other system UPS.

In the event of a load overcurrent, all system UPS will transfer to bypass without interruption to the critical load.

MITSUBISHI ELECTRIC 9800A SERIES UPS

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Mitsubishi Electronics 9800A SERIES technical manual Overview

9800A SERIES specifications

The Mitsubishi Electronics 9800A Series is a cutting-edge solution designed for a variety of industrial automation applications. Known for its versatile features and robust design, the 9800A Series caters to the growing demands of modern manufacturing environments by offering advanced technology that enhances both performance and efficiency.

One of the standout features of the 9800A Series is its powerful computing capabilities. It is equipped with a high-performance CPU that ensures swift processing of data, enabling seamless multitasking and real-time performance monitoring. This allows operators to respond quickly to changes in production requirements, improving overall productivity.

The series also incorporates advanced connectivity options, including Ethernet and fieldbus protocols, which facilitate smooth communication between devices and systems. This interoperability is crucial for modern smart factories, where equipment often needs to collaborate as part of an integrated system. The 9800A Series supports various networking standards, making it adaptable to different factory environments.

Another hallmark of the 9800A Series is its user-friendly interface. The intuitive touch-screen displays provide operators with easy access to critical operational data, allowing for simplified monitoring and control of manufacturing processes. This ease of use translates to reduced training time for personnel, leading to a more efficient workforce.

The 9800A Series is also designed with a strong focus on energy efficiency. By optimizing power consumption, Mitsubishi Electronics contributes to lower operational costs while also addressing the environmental impact of manufacturing activities. This is increasingly important as industries seek to adopt more sustainable practices.

In terms of robustness, the 9800A Series is built to withstand harsh industrial conditions. It boasts a durable design that meets stringent standards for vibration, temperature, and humidity resistance. This reliability reduces the likelihood of downtime and ensures consistent performance, even in less-than-ideal environments.

Overall, the Mitsubishi Electronics 9800A Series stands out in the competitive landscape of industrial automation. With its powerful computing capabilities, advanced connectivity, user-friendly design, energy efficiency, and robust construction, it offers a comprehensive solution to meet the demands of today’s manufacturing landscape. As industries evolve and embrace digital transformation, the 9800A Series positions itself as an essential tool for achieving operational excellence.