8 – Start-Up, Shutdown and Bypass (continued)

1

8-10 Manual Bypass Procedure (Parallel UPS) (continued)

2

 

•5

If the UPS systems have external battery cabinets connected,

 

 

switch off the external battery cabinet circuit breaker switch

A

of

 

 

 

each battery pack.

 

 

 

 

 

 

 

 

 

 

3

 

 

 

 

 

 

 

 

 

 

 

 

In this mode, only the output circuit breaker switch

 

and the

 

 

 

 

 

 

•6

A

 

 

 

terminal block

 

contain hazardous voltage, allowing qualified

4

 

 

B

 

 

service personnel to perform maintenance or repair. Note:

 

 

 

Qualified service personnel may prefer to de-energize the UPS systems completely, depending on local codes and the nature of the maintenance or repair.

5

 

A

 

5

 

 

 

 

B

O

 

O

OFF

ON

OFF

 

I

 

6

Back Panel

A

 

68-11 Switching from Manual Bypass to Normal Mode (Parallel UPS)

•1 If the UPS systems have external battery cabinets connected, switch on the external battery cabinet circuit breaker switch A of each battery pack.

7

8

•2 Switch on the bypass input circuit breaker switch A and the output circuit breaker switch B of each UPS system.

9

•3 Confirm that the LCD screens of both UPS systems read “ON MANUAL BYPASS”, then switch off the manual bypass circuit

10

 

 

 

 

breaker switch

A

of each UPS system. The LCD screen will read

 

 

 

 

 

 

 

 

 

“ON AUTO BYPASS”.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Switch on the main input circuit breaker switch

 

of each UPS

 

A

 

 

•4

 

 

 

 

 

system.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

11

 

 

 

 

Press the ON button

 

 

of the first UPS systems for 3 seconds

 

•5

 

A

 

 

 

 

 

 

 

 

 

 

(until you hear a beep), then release the button. Press the ON

 

 

 

 

 

button for the second UPS system for 3 seconds (until you hear

 

 

 

 

 

a beep), then release the button. When the inverter of each UPS

 

 

 

 

12

 

 

 

 

system is operating normally, they will switch to online (normal)

 

 

 

 

mode at the same time.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

O

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ON

 

 

 

 

 

 

OFF

 

 

 

 

 

 

ON

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ON

 

 

 

 

 

 

 

 

 

I

 

 

 

 

 

 

 

 

 

 

 

 

 

I

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

13

 

 

 

 

 

 

 

I

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Main

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Input

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

A

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Front Panel

 

 

 

 

 

Back Panel

 

 

 

 

 

 

 

 

 

4

 

 

 

 

 

 

 

 

 

 

 

 

 

A

1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ON

 

 

 

 

 

ON

 

 

 

 

 

ON

 

 

 

 

O

 

 

 

 

 

I

 

 

 

 

 

 

I

 

 

 

 

 

I

 

 

 

 

OFF

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Main

Input

 

 

A

 

B

2

Front Panel

 

Back Panel

 

 

 

 

O

 

 

O

ON

OFF

ON

 

I

 

I

 

OFF

 

 

Main

 

 

 

 

Input

 

 

 

 

 

 

A

 

3

Front Panel

 

Back Panel

 

A

5

26

200803004 93-2793 SU80k manual 4C.indd E26

6/16/2008 1:43:50 PM

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Tripp Lite SU80K owner manual Switching from Manual Bypass to Normal Mode Parallel UPS, On Auto Bypass
Page 25 Page 27

SU80K specifications

The Tripp Lite SU80K is a robust and reliable uninterruptible power supply (UPS) solution, designed to provide essential backup power to critical equipment in various environments such as data centers, telecommunications, and industrial settings. This high-capacity UPS offers 80 kVA of power, ensuring optimal protection for vital systems against power interruptions and fluctuations.

One of the main features of the SU80K is its advanced double-conversion technology, which provides clean and consistent power by converting incoming AC power to DC and then back to AC. This process not only isolates connected equipment from raw utility power, but it also ensures that sensitive electronic devices maintain a steady voltage and frequency, ultimately enhancing their performance and lifespan.

In terms of efficiency, the SU80K is equipped with an energy-efficient design that maximizes operation while minimizing energy consumption. The unit operates with an efficiency rating of up to 97% in online mode, which contributes to reduced operational costs over time and is especially beneficial for large-scale deployments.

Another notable characteristic of the SU80K is its modular design, which allows for flexibility and scalability. Users can add additional battery packs to extend runtime, enabling the UPS to adapt to changing power needs without requiring complete system replacement. This feature is particularly advantageous for growing businesses that need to expand their backup power capabilities progressively.

The SU80K also includes advanced monitoring and management options, with an optional network management card that enables remote monitoring via a web interface. This capability provides real-time data on the UPS’s status, battery health, and load levels, allowing IT administrators to make informed decisions to maintain system availability.

Additionally, the UPS features multiple communication ports, including RS-232 and USB interfaces, ensuring compatibility with various devices and ease of integration into existing systems. It also supports SNMP protocols, allowing for seamless integration with network management systems.

Overall, the Tripp Lite SU80K combines high performance, advanced features, and user-friendly management options to create an ideal solution for businesses that require reliable and efficient power protection for their critical equipment. With its strong build quality and commitment to performance, the SU80K stands out as a versatile choice for ensuring business continuity in the face of power disturbances.
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