OnLine Power

1-3 FUNCTIONAL BLOCK DIAGRAM (CONTINUED)

THE FUNTIONAL BLOCK DIAGRAM OF U.P.S

 

 

INPUT

 

INPUT

 

 

 

 

 

 

 

 

 

TB1

 

CONTACTOR

 

 

 

 

 

 

 

 

 

 

C.B.

 

 

 

 

 

 

 

 

 

 

 

 

K1

L1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

 

 

 

 

 

 

 

 

 

 

 

 

 

INPUT

 

 

 

 

 

 

 

T2

 

 

 

 

 

 

C1

L2

 

 

 

 

 

 

 

 

 

FILTER

 

 

 

 

FAX

 

FANS

 

2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

XFMR

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3

 

(OPTION)

 

K

FILTER

 

 

 

SCR

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

DRIVER

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

INPUT POWER

 

 

 

 

 

 

 

 

 

 

 

 

7

T.B.

 

T2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

T4

 

(+)

Q3/4

 

L2

BYPASS

 

OUTPUT

 

 

 

STEP

 

 

 

 

 

tvss

 

CONT-

DC

 

 

 

SCR

 

XFMR

 

DOW

 

 

Q5/6

 

 

 

2

 

ACTOR

CHOPPER

 

 

 

 

 

T1

N

 

 

POWER

Q1 /

 

 

 

 

 

 

COIL

UP/DOWN

 

 

 

 

 

 

 

 

 

 

 

FACTOR

Q2

 

BYPASS

 

 

 

 

 

 

 

BATT.

 

OUTPUT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(-)

CONTLR

 

 

 

 

 

 

 

 

 

 

CHARGER

 

FILTER

 

 

 

 

 

 

FULL

 

 

INVERTER

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ONLY USED FOR

 

 

 

BRIDGE

 

 

 

 

 

 

 

 

 

 

 

RECTIFIER

 

 

 

 

 

 

 

 

 

MULTIPLE

 

 

 

BR1

 

 

(A1) POWER BOARD ASSY.

 

 

 

 

VOLTAGE

 

 

 

 

 

 

 

 

 

 

OUTPUT UNIT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PRIMARY

 

 

1

 

 

 

 

P4/J4

 

 

 

 

 

OUTPUT

 

 

 

 

 

 

 

 

 

 

 

 

C.B.

 

 

 

 

CB2

L4

 

 

 

 

 

 

 

7

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

6

 

 

(+)

 

 

 

 

P12/J12

CONTROL

 

AS400

 

 

 

 

 

 

 

 

 

5

 

 

 

 

C3

 

 

 

A2

BOARD

 

OUTPUT

 

240V

 

BATT

 

 

 

 

CONTACTOR

J7

RS232

 

OUTPUT

4

 

 

 

 

 

 

 

 

 

 

 

BATT C.B.

 

 

CONTROL

 

 

 

 

 

 

 

 

 

 

 

LED

XFMR

 

 

 

 

 

 

 

 

SIGNAL

 

 

 

3

 

 

 

 

FILTER CKT

 

 

 

T1

-

 

(-)

 

 

 

 

DISPLAY

 

 

 

 

 

 

 

 

 

 

 

 

 

LCD DISPLAY

 

 

 

 

 

 

 

 

 

 

 

 

 

(OPTION)

 

2

120V

 

 

 

 

 

 

 

 

 

 

 

 

 

 

UNIT GND

 

 

 

 

 

 

 

 

 

(+)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

0

 

(-)

 

 

 

 

 

 

 

 

 

 

 

 

 

GND

 

 

 

 

 

 

 

 

 

 

 

 

 

EXTERNAL BATT C.B.

 

 

 

 

 

 

 

 

 

 

 

 

 

OUTPUT

C.B.

OUTPUT C.B.

(6002-1646) REV.X8

5

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Image 11
IBM UPS1481 UNIT user manual Functional Block Diagram

UPS1481 UNIT specifications

The IBM UPS1481 is a robust uninterruptible power supply (UPS) designed to ensure the seamless operation of critical equipment in various environments, including data centers, telecommunications, and enterprise applications. This model is particularly noted for its reliability, efficiency, and advanced features, catering to the demands of modern IT infrastructures.

One of the main features of the UPS1481 is its high-capacity output, which can handle significant power loads. With an impressive power rating, the unit is equipped to support various devices, from servers to networking equipment, guaranteeing that essential operations remain uninterrupted during power outages or fluctuations. This capability is crucial for maintaining business continuity and minimizing potential downtime.

In terms of technology, the IBM UPS1481 integrates advanced power management systems that provide real-time monitoring and control. This functionality allows users to track power consumption, battery status, and overall system health through an intuitive interface. Additionally, the UPS includes features such as an automatic voltage regulator (AVR), which helps stabilize voltage levels, protecting connected equipment from surges, spikes, and drops that can cause damage or data loss.

The UPS1481 also comes with a modular design, allowing for scalability. Users can expand the capacity of the UPS to meet growing power demands without needing to replace the entire unit. This flexibility is beneficial for organizations undergoing rapid growth or technological upgrades.

Another important characteristic of the IBM UPS1481 is its energy efficiency. Designed to comply with various energy standards, the unit operates with minimal power loss, thereby reducing operational costs and contributing to a greener environment. By optimizing energy usage, organizations can enhance their sustainability initiatives while ensuring reliable power protection.

Furthermore, the UPS1481 offers a robust battery system that supports extended runtime options. Users can configure the UPS with additional battery packs to ensure that critical systems remain operational for extended periods during extensive outages.

In summary, the IBM UPS1481 UNIT stands out for its high capacity, advanced power management features, modular design, and energy efficiency. It is an ideal solution for businesses looking to safeguard their critical equipment and maintain operational integrity in the face of power disruptions.