Schneider Electric SRT5KRMTF User Guide

Smart-UPS™On-Line Step-Down

Transformer SRT5KRMTF

Safety Messages

Read the instructions carefully to become familiar with the equipment before attempting to install, operate, service or maintain the transformer. 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.

The addition of this symbol to a Danger or Warning safety label indicates that an electrical hazard exists which will result in personal injury if the instructions are not followed.

The addition of this symbol to a Warning or Caution product safety label indicates that a hazard exists that can result in injury and product damage if the instructions are not followed.

CAUTION

CAUTION indicates a potentially hazardous situation which, if not avoided, can result in minor or moderate injury.

NOTICE

NOTICE used to address practices not related to physical injury. The safety alert symbol is not used with this signal word.

Safety 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 transformer is intended for indoor use only.

•Do not operate this transformer in direct sunlight, in contact with fluids, or where there is excessive dust or humidity.

•Be sure the air vents on the transformer are not blocked. Allow adequate space for proper ventilation.

•For a transformer with a factory installed power cord, connect the transformer power cable directly to an output receptacle of the UPS. Do not use surge protectors or extension cords.

•The equipment is heavy. Always practice safe lifting techniques adequate for the weight of the equipment.

•Always install the transformer directly above the UPS in the rack-mount configurations. The UPS must be installed below the transformer.

•Always install peripheral equipment above the UPS in rack-mount configurations.

•Additional safety information can be found in the Safety Guide supplied with this unit.

Electrical safety

•230 V models only: In order to maintain compliance with the EMC directive for products sold in Europe, output cords attached to the transformer must not exceed 10 meters in length.

•The protective earth conductor for the transformer carries the leakage current from the load devices (computer equipment). An insulated ground conductor is to be installed as part of the branch circuit that supplies the transformer. The conductor must have the same size and insulation material as the grounded and ungrounded branch circuit supply conductors. The conductor will typically be green and with or without a yellow stripe.

•The UPS input ground conductor must be properly bonded to protective earth at the service panel.

•If the UPS input power is supplied by a separately derived system, the ground conductor must be properly bonded at the supply transformer or motor generator set.

General information

•The model and serial numbers are located on a small, rear panel label. For some models, an additional label is located on the chassis under the front bezel.

•Recycle the package materials or save them for reuse.

FCC Class A radio frequency warning

This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15 of the FCC Rules. These limits are intended to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense.

Product Information

The Smart-UPS™ SRT transformer is intended for use as an isolation transformer. This transformer can also function as a step down transformer.

The transformer can be installed in a standard 19-inch rack with the supplied rail kit.

Package Contents

Inspect the contents upon receipt. Notify the carrier and dealer if the unit is damaged.

Front bezel	• 1 pair rack-mount brackets
	• 6 flat head screws to secure rack-mount brackets
	Rail kit

2	Smart-UPS On-Line Step-Down Transformer SRT5KRMTF

Specifications

For additional specifications refer to the APC by Schneider Electric web site, www.apc.com.

Environmental

Temperature	Operating	0º to 40º C (32º to 104º F)
	Storage	-15º to 45º C (5º to 113º F)
Maximum Elevation	Operating	0 - 3,000 m (0 - 10,000 ft)
	Storage	0 - 15,000 m (50,000 ft)
Humidity	0% to 95% relative humidity, non-condensing
Protection Class	IP 20 rating
Physical
Lifting guidelines	32 - 55 kg (70 - 120lb)

Unit weight, without packaging	54.6 kg (120 lb)
Unit weight, with packaging	63.6 kg (140 lb)
Unit dimensions without packaging	130 mm x 432 mm x 719.4 mm
Height x Width x Depth	5 in x 17 in x 28.3 in
Unit dimensions with packaging	330 mm x 610 mm x 960 mm
Height x Width x Depth	13 in x 24 in x 37.8 in

The model and serial numbers are on a small label located on the rear panel.

Electrical

Operation above the input voltage range may cause equipment damage.

Operation below the input voltage range may cause overload or automatic shutdown. When connecting directly to a branch circuit, check that the line voltage is within specifications. When connecting to the UPS, check that the line voltage into the UPS is within specifications before transferring to bypass mode.

Installation		With Line Cord
Nominal Input Voltage (Vac)		208 Vac
Nominal Output Voltage (Vac)		120 Vac
Input Voltage Range (Vac)		185 - 230 Vac *
Input Current Rating		24 A
Line Frequency (Hz)		50/60 Hz
Efficiency		90-95%
Maximum Input Power		5000 VA
Maximum Output Power (VA)		4500 VA
*For continuous operation below Vin = 205 Vac,		the output load must be reduced to limit
the maximum input current to the amount specified above. Continuous operation above
the maximum specified input current may cause the unit to overheat and shut down.
Contact APC by Schneider Electric for additional information.
Input Power Distribution	3 ft cord with L6-30P
Output Power Distribution	(2) 15 A circuits with (4) 5-20R and (2) 15 A circuits with (2) 5-20R

Smart-UPS On-Line Step-Down Transformer SRT5KRMTF

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