APC 750 User Manual

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User Manual

English

APC Smart-UPS®

750/1000/1500 VA

100/120/230 Vac

2U Rack-Mount

Uninterruptible Power Supply

990-1194C 07/2008

Introduction

The APC Uninterruptible Power Supply (UPS) is designed to prevent blackouts, brownouts, sags, and surges from reaching your computer and other valuable electronic equipment. The UPS filters small utility line fluctuations and isolates your equipment from large disturbances by internally disconnecting from the utility line. The UPS provides continuous power from its internal battery until the utility line returns to safe levels or the battery is discharged.

1:INSTALLATION

Read the Safety Instruction sheet before installing the UPS.

Unpacking

Inspect the UPS upon receipt. APC designed robust packaging for your product. However, accidents and damage may occur during shipment. Notify the carrier and dealer if there is damage.

The packaging is recyclable; save it for reuse or dispose of it properly.

Check the package contents. The package contains the UPS, the front bezel, the rail kit, and a literature kit containing:

Product documentation and safety information

CD-ROM with additional user manual language support and safety information

PowerChute® CD-ROM (120V/230V models only)

Serial and USB communication cables

Two IEC jumper cables and one plug adaptor (230V models only)

The UPS is shipped with the battery disconnected.

Rail Installation

Install the rails following instructions in the rail kit.

Mounting rails are supplied for the standard 4-post rack. Two-post racks require only the mounting brackets.

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Ear Mounting Locations:

1.

Standard

 

2.

Optional (1.4" setback)

 

3.

2-post rack (5" setback)

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Positioning the UPS

Place the UPS where it will be used. The UPS is heavy. Select a location sturdy enough to handle the weight.

Do not operate the UPS where there is excessive dust or the temperature and humidity are outside the specified limits.

0º40ºC (32º-104ºF)

PLACEMENT 0-95% Relative Humidity 2.5 cm (1 in.)

Mounting the UPS in a Rack

The UPS is heavy. To lighten it, you may remove the battery before mounting the unit in the rack (Steps 1 and 2).

Step 1

Step 2 Caution: The battery is heavy.

Step 3

Install the UPS at or near the bottom of the rack (Step 3).

Check to ensure the rack will not tip after installing the UPS into the rack.

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APC 750 User Manual

Installing and Connecting the Battery and Attaching the Front Bezel

Step 1

Step 2

Step 3

Step 4

Connect battery plug to UPS. Tuck white battery cord into space above connector.

Connecting Equipment and Power to the UPS

SMART-UPS REAR PANEL

100/120V Models

120V Model Only: Site wiring fault indicator

230V Models

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1.Connect equipment to the UPS. Note: Do not connect a laser printer to the UPS. A laser printer draws significantly more power than other types of equipment and may overload the UPS.

2.Add any optional accessories to the Smart-Slot.

3.Using a power cord, plug the UPS into a two-pole, three-wire, grounded receptacle only. Avoid using extension cords.

100V/120V models: The power cord is permanently attached to the rear panel of the UPS. The INPUT plug is a NEMA 5-15P.

230V models: The power cord is supplied by the customer. Connect ground leads to the TVSS screw (optional). To make the connection, loosen the screw and connect the surge suppression device’s ground lead. Tighten the screw to secure the lead.

4.Turn on all connected equipment. To use the UPS as a master ON/OFF switch, be sure all connected equipment is switched ON. The equipment will not be powered until the UPS is turned on.

5.To power up the UPS press the button on the front panel.

The UPS charges its battery when it is connected to utility power. The battery charges to 90% capacity during the first four hours of normal operation. Do not expect full battery run capability during this initial charge period.

120V Models: Check the site wiring fault LED located on the rear panel. It lights up if the UPS is plugged into an improperly wired utility power outlet. Refer to Troubleshooting in this manual.

6.For additional computer system security, install PowerChute® Smart-UPS monitoring software.

BASIC CONNECTORS

Serial Port

USB Port Power management software and interface kits can be used with the

 

 

 

UPS. Use only interface kits supplied or approved by APC.

 

 

 

 

 

 

 

Use an APC supplied cable to connect to the Serial Port. DO NOT use a standard serial interface cable since it is incompatible with the UPS connector.

Both Serial and USB Ports are provided. They cannot be used simultaneously.

TVSS Screw The UPS features a transient voltage surge-suppression (TVSS) screw for connecting the ground lead on surge suppression devices such as telephone and network line protectors.

When connecting grounding cable, disconnect the UPS from utility power.

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