Table 7. Settings (continued)

Description

Available Settings

Default Setting

 

 

 

Set Date and Time

Set Month, Day, Year, Hours, Minutes, and Seconds

 

 

Date:mm/dd/yyyy

01/01/2009

 

Time: hh:mm:ss

12:00:00

 

NOTE: The date format is dependent on the

 

 

language selection.

 

NOTE: Time is a 24-hour clock.

Control Commands from Serial Port

[Enabled] [Disabled]

Enabled

If Enabled, control commands are accepted through the serial port, USB ports, or option card.

If Disabled, configuration and load control commands are restricted to LCD only.

Output Voltage

[100V] [110V] [120V] [Auto-sensing]

Auto-sensing

 

 

 

 

[200V] [208V]

 

 

 

 

 

[220V] [230V] [240V]

 

 

 

 

Output Frequency

[50Hz] [60Hz] [Auto-sensing]

Auto-sensing

 

 

 

Overload Alarm Level

[10%] [20%] [30%]...[100%]

100%

 

If 100%, the UPS issues an Output Overload alarm

 

 

at load > 100%.

 

 

NOTE: Output Overload Level 1 by default is set to

 

 

100% and is configurable from 10% to 100% in 10%

 

 

increments through the LCD setting menu. This

 

 

allows customers to be alerted before the UPS has

 

 

reached its rated capacity limits.

 

 

 

 

Automatic Start Delay

[Off] [0s] [1s] [2s]...[32767s]

0s

 

See “Configuring Load Segments” on page 51.

 

 

 

 

Automatic on Battery Shutdown

[Off] [0s] [1s] [2s]...[32767s]

Off

 

See “Configuring Load Segments” on page 51.

 

 

 

 

Start on Battery

[Enabled] [Disabled]

Enabled

 

NOTE: Battery start is disabled from the factory and

 

 

remains disabled until the UPS has been powered

 

 

from utility and enters Standby mode. After the

 

 

UPS has been started once from utility, the Start on

 

 

Battery feature is automatically enabled. After this is

 

 

set by the user, it remains set.

 

 

 

 

Operation 47

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Image 47
Dell 2700W, K802N, K811N, K792N, J735N, 1000W, J727N, H945N, 1920W, H928N Settings Description Available Settings Default Setting

H928N, K811N, H919N, 1000W, 2700W specifications

Dell's power supply units (PSUs) are essential components for Dell servers and workstations, providing reliable power solutions tailored to meet different demands. Among these, the 500W, 1000W, and 1920W/1500W power supplies stand out for their efficiency, performance, and advanced features tailored to various IT environments.

Starting with the 500W power supply, this unit is designed for entry-level servers and workstations. It boasts a compact design that facilitates easy installation in space-constrained scenarios. The 500W PSU operates with a high efficiency rating, contributing to lower energy costs and reduced heat output. It supports the latest energy standards, including 80 PLUS certification, ensuring that customers can rely on it for consistent performance and reliability. This unit is particularly suitable for small to medium businesses looking for cost-effective power solutions for basic applications.

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In summary, Dell's 500W, 1000W, and 1920W/1500W power supplies cater to a wide range of computing needs. From entry-level solutions to high-capacity units for demanding environments, Dell ensures that its power supplies provide reliability, efficiency, and performance. As organizations continue to evolve their IT infrastructure, these power supplies remain pivotal in supporting their growth and operational goals.