Installation

13. Connect Phone/Fax/DSL/Network/Modem devices to data line connectors.

RJ11/RJ45 connection

 

 

IN

OUT

 

 

1

REPO

 

 

 

BATTERY

2

 

 

 

3

 

 

 

CONNECTOR

 

 

 

1440VA/DC 48V/30A

4

 

 

 

 

1000VA/DC 48V/20A

 

 

PHONE / FAX / MODEM / NETWORK

 

 

 

 

 

PROTECTION

LOAD 2

LOAD 1

 

RS-232

INPUT

 

 

+

 

 

 

-

 

 

 

 

 

 

 

 

INPUT

 

 

 

 

 

BREAKER

 

 

 

 

 

PUSH TO RESET

 

 

 

 

INTELLISLOT

 

 

 

14.Communication options (see 8.0 - Communications for details):

Option 1 - Serial Communications

Serial communications provides parametric data, for example, input voltage and battery voltage.

a.Connect MultiLink serial cable included with the UPS to communications port.

b.Install the MultiLink software. The software and installation instructions, as well as the user manual, are on the CD included in the PowerSure PSI package.

Option 2 - Contact Closure Communications

Contact Closure communications provides on-battery and low-battery signals for orderly shut- down.

a.Refer to the MultiLink user manual for instructions on making your own contact closure cable.

b.Install the MultiLink software. The software and installation instructions, as well as the user manual, are on the CD included in the PowerSure PSI package.

Option 3 - USB Communications

a.Connect USB cable provided with the UPS to the PSI’s USB port and the USB port on your computer. The PSI will work automatically with your built-in power management software on Windows XP and 2000 and Mac OS 10.2 or later (see 8.3 - USB Interface Port for details).

Option 4 – Intellislot

The UPS contains one communication slot, called “Intellislot™,” to allow the operator to field install optional communication cards. These optional cards allow the UPS to communicate via either OpenComms Web Card (OCWEBCARD), connected directly to the LAN; or Intellislot Relay Interface card (RELAYCARD-INT) communication card. Once the OCWEBCARD is installed, the Serial communication via the RS232 is disabled. The USB, Intellislot, and Contact Closure com- munications operate in parallel.

15.REPO Switch—The PowerSure PSI is equipped with a Remote Emergency Power Off (REPO) switch.

The user must supply a means of interfacing with the REPO circuit to allow disconnecting the UPS input feeder breaker to remove all sources of power to the UPS and connected equipment to comply with national and local wiring codes and regulations.

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Liebert 1000 - 3000VA 60 Hz 120V user manual Option 1 Serial Communications

1000 - 3000VA 60 Hz 120V specifications

The Liebert 1000 - 3000VA 60 Hz 120V is an uninterruptible power supply (UPS) designed to protect critical electronic equipment and ensure uninterrupted operation in various settings. Ideal for small to medium-sized businesses, the Liebert UPS offers reliable power protection with its compact and efficient design.

One of the main features of the Liebert 1000 - 3000VA is its advanced battery technology. Equipped with high-performance sealed lead-acid batteries, this UPS ensures long-lasting power backup while requiring minimal maintenance. The smart battery management system intelligently monitors battery health, extending overall battery life while providing precise notifications for replacement, thus optimizing operational efficiency.

Another critical characteristic is its online double-conversion technology. This feature provides consistent and clean power by converting incoming AC power to DC and then back to AC again. This process effectively eliminates any electrical noise or power fluctuations, protecting sensitive electronics from interruptions or damage caused by power surges, spikes, or drops. As a result, workloads can operate without concern for potential power issues.

The Liebert UPS is designed with user-friendliness in mind. Featuring a clear LED display, it allows users to easily monitor performance metrics such as load level, battery health, and runtime status. In addition, the intuitive control panel simplifies operation and navigation through settings, making it accessible to users without extensive technical knowledge.

This UPS also offers flexibility with multiple outlet options. The Liebert 1000 - 3000VA includes a combination of NEMA outlets, providing compatibility with various equipment types, from servers and routers to networking devices and communications equipment. This versatility ensures that it meets diverse power requirements within any environment.

Moreover, the compact form factor enables installation in tight spaces while maintaining robust performance. Its efficient design facilitates heat dissipation, ensuring optimal operation without overheating.

The Liebert 1000 - 3000VA 60 Hz 120V UPS delivers excellent protection for critical equipment across various industries, including telecommunications, healthcare, and finance, ensuring operational continuity. With its advanced features, reliable technologies, and user-centered design, it stands out as a reliable choice for any organization seeking to safeguard its power supply infrastructure.