MITSUBISHI

ELECTRIC

9800A SERIES UPS

OWNERS / TECHNICAL MANUAL

Page Number:

6-4

UF305

UPS CONTROL CIRCUIT

Control clock abnormality

CALL SERVICE

[2]

Major

Lit on

ERROR

ENGINEER

 

 

 

 

 

 

 

 

 

 

 

 

UF306

UPS CONTROL CIRCUIT

Control power source circuit

CALL SERVICE

[2]

Major

Lit on

ERROR

abnormality

ENGINEER

 

 

 

 

 

 

 

 

 

 

 

UF309

INVERTER VOLTAGE

Inverter output voltage abnormality

CALL SERVICE

[2]

Major

Lit on

ABNORMAL

before inverter power supply

ENGINEER

 

 

 

 

 

 

 

 

 

 

 

UF352

CONTROL POWER

Control circuit abnormality

CALL SERVICE

[1]

Minor

Flicker

SUPPLY ABNORMAL

ENGINEER

 

 

 

 

 

 

 

 

 

 

 

 

UF402

52S ABNORMAL

52S not turned OFF, or 52S turned

CALL SERVICE

[2]

Major

Lit on

OFF without any command

ENGINEER

 

 

 

 

 

 

 

 

 

 

 

 

UF403

CB3 ABNORMAL

CB3 not turned OFF

CALL SERVICE

[2]

Major

Lit on

(#2)

ENGINEER

 

 

 

 

 

 

 

 

 

 

 

 

 

 

52S not turned ON, or 52S turned

CALL SERVICE

 

 

 

UF451

52S ABNORMAL

ON without any command when

[1]

Minor

Flicker

ENGINEER

 

 

manual transfer

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

UF452

CB3 ABNORMAL

CB3 open

CALL SERVICE

[1]

Minor

Flicker

ENGINEER

 

 

 

 

 

 

 

 

 

 

 

 

 

UF453

52L OPERATION ERR.

52L operated abnormality

CHECK 52L

[2]

Major

Lit on

 

 

 

 

 

 

 

 

AC INPUT VOLTAGE OUT

AC input voltage fell out of +/- 15%

CHECK INPUT

 

 

 

UA801

POWER

[1]

Alarm

-

OF RANGE

range

 

SOURCE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

INVERTER OVERLOAD

 

WARNING :

 

 

 

UA806

Overload exceeded 105% (Note 7)

DECREASE

[1]

Alarm

-

> 100%

 

 

LOAD

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

INVERTER OVERLOAD

 

WARNING :

 

 

 

UA808

Overload exceeded 125% (Note 7)

DECREASE

[1]

Alarm

-

> 125%

 

 

LOAD

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

INVERTER OVERLOAD

 

WARNING :

 

 

 

UA809

Overload exceeded 150% (Note 7)

DECREASE

[1]

Alarm

-

> 150%

 

 

LOAD

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Momentary over-current during

WARNING :

 

 

 

UA810

INVERTER OVERLOAD

DECREASE

[1]

Alarm

-

Inverter power.

 

 

LOAD

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

UA811

OVERLOAD TRANS.

Overload transfer

-

[1]

Alarm

 

 

 

 

 

 

 

 

UA812

BYPASS VOLTAGE OUT

Bypass voltage fell out of +/- 20%

CHECK

[1]

Alarm

-

OF RANGE

range

BYPASS INPUT

 

 

 

 

 

 

 

 

 

 

 

UA813

BYPASS PHASE

Phase rotation is inverted when

CHECK

[1]

Alarm

-

ROTATION ERROR

bypass voltage is normal

BYPASS INPUT

 

 

 

 

 

 

 

 

 

 

 

 

BYPASS FREQUENCY

Bypass frequency fell out of

CHECK

 

 

 

UA814

inverter synchronization follow-up

[1]

Alarm

-

OUT OF RANGE

BYPASS INPUT

 

range

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

MITSUBISHI ELECTRIC 9800A SERIES UPS

Page 65
Image 65
Mitsubishi Electronics 9800A SERIES technical manual Inverter Voltage

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.