Chapter 2 Display and Operation Elements (Active)

The Uninterruptible Power System (UPS) is connected between AC power and the load. It protects the load against mains disturbances, especially power failures.

Its operation is based on the on-line principle. The connected load is supplied power through the UPS’s inverter. Power disturbances from the mains are suppressed which increases the loads’ operational security (PC, network server, multi-user systems etc.)

In the event of a mains failure, maintenance-free batteries provide an uninterrupted supply of energy. In practice, mains failures are of relatively short duration, dependent on the mains quality. Therefore, the UPS’ energy is in most cases sufficient to ensure continuous operation of the connected systems, until the mains is reestablished. In the event of a longer lasting mains failure it allows for controlled shutdown of connected systems.

The UPS indicates by acoustical (buzzer) and optical (LED) alarms that a mains failure has occurred and is still persistent. Battery runtimes vary depending upon load, number of batteries and environmental conditions.

The following chart shows the approximate values of the emergency runtime (assuming fully charged battery at the onset of the mains failure.)

OVERLOAD

LOAD

Load in % A700

A1000

A2000

A3000

>105

 

 

 

 

95-105

6 min

7 min

10 min

6 min

75-95

7 min

8 min

11 min

7 min

55-75

10 min

11 min

16 min

10 min

35-55

15 min

17 min

24 min

15 min

1-35

28 min

33 min

37 min

28 min

• The actual battery capacity can be read from the LED-”battery” chain (see table below).

 

Battery Capacity

Battery

 

1 - 35%

 

35 - 55%

55 - 75%

75 - 95%

95 - 100%

The most reliable method for determining actual battery runtime is the application of Chloride MopUPS® software. With this software, the prospective remaining battery capacity is indicated before and during an AC power failure. Furthermore, shutdown procedures can be automated. Depending on the application program, operating system and computer hardware, it can be ensured that in the event of a power failure the application programs are automatically closed, the subscribers logged in at the server are logged out, the data is stored and the operating systems are shut down. For further information please refer to our publication about the Chloride ManageUPS™NET SNMP Adapter.

After return of the mains voltage, the UPS automatically initiates a restart. The connected systems are restarted according to their specifications.

In the event of overload or internal failure, the load is supplied from the mains via an automatic bypass. As soon as the normal status is reestablished, automatic switchover to inverter operation is performed.

This operation manual contains all relevant information to install and operate the UPS.

Chloride Active and E-Series UPS User Manual

3

Page 6 Page 8
Page 7
Image 7
Rackmount Solutions VA 3000, VA 700, VA 10000, VA 6000, VA 20000 manual Display and Operation Elements Active, Overload Load
Page 6 Page 8

VA 2000, VA 10000, VA 700, VA 3000, VA 20000 specifications

Rackmount Solutions offers a versatile lineup of VA series products designed for efficient power management in data centers and server environments. The VA 1000, VA 6000, VA 20000, VA 3000, and VA 700 models cater to a variety of power needs, ensuring reliable performance and robust features tailored to different operational demands.

Starting with the VA 1000, this model is compact yet powerful, providing up to 1000VA of power capacity. It features an LCD display that offers real-time information on power status, battery life, and load levels. The VA 1000 is equipped with pure sine wave output, ensuring compatibility with sensitive electronic equipment and providing protection against power surges. The unit is designed for easy integration into existing IT frameworks, with multiple outlets to accommodate various devices.

Next in the lineup, the VA 3000 model steps up the capacity to 3000VA. This unit excels in larger environments where higher power demands are common. It too features pure sine wave output and includes advanced battery management technology that optimizes performance and prolongs battery life. Its networking capabilities allow for remote management and monitoring through a web interface, providing IT managers with comprehensive control over their power infrastructure.

The VA 6000 doubles down on capacity, supporting robust applications with its 6000VA rating. It is equipped with advanced features such as surge protection, automatic voltage regulation, and a high-efficiency design that reduces energy consumption. Its modular design allows for ease of maintenance and upgrades, making it a cost-effective solution over time for growing data centers.

For the larger setups, the VA 20000 model stands out with a staggering 20000VA power capacity. Designed for high-demand applications, this unit incorporates features like redundancy and N+1 configurations to ensure uninterrupted power supply. Its scalable architecture makes it suitable for both small and large enterprises looking to future-proof their power infrastructure.

Lastly, the VA 700 model serves as an entry-level solution at 700VA. Ideal for small servers and networking devices, it offers essential features like battery monitoring and basic surge protection, making it a cost-effective choice for small business environments.

In summary, the Rackmount Solutions VA series, comprising models VA 1000, VA 3000, VA 6000, VA 20000, and VA 700, collectively offer a comprehensive suite of power management solutions. Their scalable designs, advanced technologies, and focus on efficiency make them ideal for a wide range of applications, from small offices to large data centers, ensuring reliability and performance in critical environments.
Top Page Image Contents