User Manual Smart-UPS™ On-Line Uninterruptible Power Supply Isolation Transformer Models: SURT001 and SURT002 Isolation and Step-Down Transformer Models: SURT003 and SURT004
General Information Important Safety Messages Read the instructions carefully to become familiar with the equipment before attempting to install, operate, service or maintain the UPS. The following special messages may appear throughout this manual or on the equipment to warn of potential hazards or to call attention to information that clarifies or simplifies a procedure.
Safety and General Information • Adhere to all national and local electrical codes. • All wiring must be performed by a qualified electrician. • Changes and modifications to this unit not expressly approved by APC could void the warranty. • This UPS is intended for indoor use only. • Do not operate this UPS in direct sunlight, in contact with fluids, or where there is excessive dust or humidity. • Be sure the air vents on the UPS are not blocked. Allow adequate space for proper ventilation.
Product Description The Smart-UPS™ RT transformer is designed for use as an isolation transformer. Models SURT003 and SURT004 also function as a step down transformer. The tower unit can be placed in a standard 19-inch rack. It should be mounted in the rack above the UPS using a specialized APC by Schneider Electric rail kit. The rail kit, SURTRK2, is sold separately as an accessory. See the APC by Schneider Electric website www.apc.
Wiring Diagrams CAUTION RISK OF ELECTRIC SHOCK • Adhere to all national and local electrical codes. • Wiring must be performed by a qualified electrician. Failure to follow these instructions can result in minor or moderate injury.
Installation Tower transformer SRT3000XLI/SRT3000XLW-IEC model CAUTION RISK OF FALLING EQUIPMENT • The equipment is heavy. • Always practice safe lifting techniques adequate for the weight of the equipment. Failure to follow these instructions can result in minor or moderate injury. suo1000a suo1242a Place the transformer to the left side of the UPS at the installation location.
suo1243a Remove the top cover from the transformer and discard. 6 Remove two screws at the top and bottom of the transformer. GROUP 1 10 AMP MAX suo1245a suo1244a Remove two screws at the top and bottom of the UPS. Use torx T20 screw driver.
Reuse one screw removed in (use torx T20 screw driver) and one new pan head screw to secure the tie brackets at the top and bottom of the transformer and UPS. Note: Mount the pan head screws to the UPS. 4 6a suo 12 suo1003c Install the tie brackets to the transformer and UPS.
suo1247a Install the front bezel on the transformer.
Installing the Tower Transformer to SURT UPS Follows these instructions when installing the transformer with a new or existing Smart-UPS RT UPS. • The transformer must be installed to the LEFT of the UPS when facing the FRONT of the units. • If your configuration includes the optional bypass panel, ensure that the bypass panel is installed to the LEFT of the transformer when facing the FRONT of the units. Refer to the bypass panel manual for installation instructions.
Remove two screws at the top and bottom of the UPS. Remove two screws at the top and bottom of the transformer. Reuse the screws removed in step and to secure tie brackets at the top and bottom of the units Install the tie brackets to the transformer and UPS. suo1248a Install the transformer bezel. Install the top brackets to both the UPS and the transformer.
Connection and Startup Instructions CAUTION RISK OF ELECTRIC SHOCK • Disconnect the mains input circuit breaker before installing or servicing the UPS or transformer or connected equipment. • Disconnect internal and external batteries before installing or servicing the UPS or connected equipment. • The UPS contains internal and external batteries that may present a shock hazard even when disconnected from the mains.
Model SURT002 CAUTION RISK OF ELECTRIC SHOCK • Adhere to all national and local electrical codes. • Wiring must be performed by a qualified electrician. • Verify that all branch circuit (mains) are deenergized and locked out before installing cables or making connections. • Use 10 AWG wires. Failure to follow these instructions can result in minor or moderate injury. 1. Turn OFF the utility circuit breaker. 2. Turn OFF the UPS. 3. Ensure that the transformer input circuit breaker is turned OFF. 4.
Models SURT003 and SURT004 1. Ensure that the transformer input cord is unplugged. 2. For Model SURT003: a. Remove the voltage selection switch cover . b. Set the input voltage selection switch to match the utility voltage of 208 or 240 VAC. See the table on page 4. c. If 240V utility is used, program the UPS output for 240V. See the UPS user manual. d. Install the voltage selection switch cover . 3. Plug applicable load equipment into the PDU receptacles on the transformer. 4.
Transport 1. Shut down and disconnect all connected equipment. 2. Disconnect the unit from mains power. 3. Disconnect all internal and external batteries (if applicable). 4. Follow the shipping instructions outlined in the Service section of this manual. Service If the unit requires service, do not return it to the dealer. Follow these steps: 1. Review the Troubleshooting section of the manual to eliminate common problems. 2.
Limited Factory Warranty Schneider Electric IT Corporation (SEIT), warrants its products to be free from defects in materials and workmanship for a period of two (2) years from the date of purchase. The SEIT obligation under this warranty is limited to repairing or replacing, at its own sole option, any such defective products. Repair or replacement of a defective product or part thereof does not extend the original warranty period.
16 Smart-UPS On-Line SRT Transformer
APC by Schneider Electric Worldwide Customer Support Customer support for this or any other APC by Schneider Electric product is available at no charge in any of the following ways: • Visit the APC by Schneider Electric web site to access documents in the APC by Schneider Electric Knowledge Base and to submit customer support requests. – www.apc.com (Corporate Headquarters) Connect to localized APC by Schneider Electric web sites for specific countries, each of which provides customer support information.
