10 – Communications (continued)

1

10-8 Output Dry Contact Interface Detail

The UPS system has six dry contact output connections. These contacts can be normally open or normally closed.

 

 

Default Messages

 

 

 

Contact

Message

Description

Pin 1-2

Load on inverter

The UPS system is working normally.

 

 

 

Pin 3-4

Load on auto bypass

The UPS system is in bypass mode.

 

 

 

Pin 5-6

Mains input failure with load on inverter

Utility power is absent (blackout) or abnormal. The UPS system is in battery backup mode.

 

 

 

Pin 7-8

Battery low

The UPS system is in battery backup mode, and battery voltage is lower than 220V.

 

 

 

Pin 9-10

Bypass input abnormal

The bypass input is abnormal (frequency / phase).

 

 

 

Pin 11-12

Battery test failure

The battery voltage is lower than the reference value.

 

 

 

2

3

4

 

Optional Messages

 

 

Message

Description

Internal communication failure

Communication with one of the internal components is not normal.

 

 

External parallel communication failure

In a parallel redundancy installation, the parallel communication is not normal.

 

 

Output overload warning/shutdown

The load exceeds the capacity of the UPS system.

 

 

Power module fault shutdown

The UPS system has shut down due to an internal power module failure.

 

 

Power module warning

An internal power module has an error, but the UPS system can still function normally.

 

 

EPO activated

The UPS system’s output is disabled by the emergency power off (EPO) function.

 

 

Load on manual bypass

The UPS system is in manual bypass mode.

 

 

Battery cabinet over temperature warning/shutdown

The temperature of the external battery cabinet is too high.

 

 

Output voltage abnormal

The UPS system’s output voltage is too high or too low.

 

 

Battery need replace

According to the data in the “BAT DATE SETTING”, the UPS system is overdue for battery

 

replacement. (See Section 9-10for more information.)

 

 

Bypass over temperature warning/shutdown

The temperature of the bypass “static transfer switch” is too high.

 

 

Battery ground fault

The battery has a grounding error.

 

 

Bypass static switch fault

The bypass “static transfer switch” is abnormal.

 

 

Note: If you require optional messages to be enabled, contact Tripp Lite.

43

5

6

7

8

9

10

11

12

13

200803004 93-2793 SU80k manual 4C.indd E43

6/16/2008 1:44:01 PM

Page 43
Image 43
Tripp Lite SU80K owner manual Output Dry Contact Interface Detail, Default Messages, Optional Messages

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.