Page 3 - APC Contact Numbers and Support
T ABLE OF C ONTENTS APC Contact Numbers and Support Visit the APC Web site for contact numbers and support at http://www.apc.com/support . Chapter 1: Safety and General Information ................................................................. 1 Save These Instructions ..............................
Page 5 - Save These Instructions
C HAPTER 1: S AFETY AND G ENERAL I NFORMATION 1 Save These Instructions Conventions Used in this Manual The WARNING sign denotes a serious hazard. It calls attention to a procedure, practice, condition, or the like, which, if not correctly performed or adhered to, could result in injury to personnel...
Page 6 - De-energizing Safety
C HAPTER 1: S AFETY AND G ENERAL I NFORMATION 2 De-energizing Safety To de-energize this equipment toggle the rear input circuit breaker to the OFF position, and then disconnect the equipment from the AC power outlet. Electrical Safety • The protective earth conductor carries the leakage current fro...
Page 7 - Life Support Policy
C HAPTER 1: S AFETY AND G ENERAL I NFORMATION 3 Life Support Policy Limited Warranty Copyright and Trademark Information As a general policy, American Power Conversion (APC) does not recommend the use of any of its products in life support applications where failure or malfunction of the APC product...
Page 9 - About Your Step-Down Transformer
C HAPTER 3: I NSTALLATION 5 About Your Step-Down Transformer Table 1: System Configurations and Model Numbers * Power cord connected units have an available power of 4500 VA with a L6-30 plug. ** Units with an available power of 5000 VA must be hardwired due to input current. *** Ensure that the pin...
Page 10 - Product Overview
Page 11 - Front View Component Identification
C HAPTER 3: I NSTALLATION 7 Front View Component Identification Figure 2: AP9621 Figure 3: SUTF3 / SYTF2 / SYTF2J / SYTF3 / SYTF3J Figure 4: SURT005/ SURT006 Rear View Component Identification Figure 5: AP9621 / SYTF2 / SYTF2J / SURT005 / SURT006 Figure 6: SUTF3 / SYTF3 / SYTF3J Rail Cleats : Two cl...
Page 12 - Unpacking; Inspection; Installing the Step-Down Transformer; Installing in a Four-Post Rack
C HAPTER 3: I NSTALLATION 8 Unpacking Inspection Contents Installing the Step-Down Transformer Installing in a Four-Post Rack Figure 8: AP9621 / SURT005 / SURT006 Figure 9: SUTF3 / SYTF2 / SYTF2J / SYTF3 / SYTF3J 1. Install the mounting rails using the instructions contained in the Rail Kit. 2. Slid...
Page 13 - Wiring the Step-Down Transformer
C HAPTER 3: I NSTALLATION 9 Wiring the Step-Down Transformer 1. For cord connected installations, plug the input power cord into the outlet . 2. For hardwired installations: • Verify that all branch circuit (mains) are de-energized and locked out before installing cables or making connections. • Wir...
Page 14 - Connecting Load Equipment; Turning On the Step-Down Transformer
C HAPTER 3: I NSTALLATION 10 Connecting Load Equipment Plug all load equipment into PDU receptacles. • For AP9621, SYTF2, SYTF2J, SURT005, and SURT006 models, the receptacles are divided into 4 groups; each group is protected by a 15-amp circuit breaker. A colored label identifies each circuit and i...
Page 15 - Using the Step-Down Transformer
C HAPTER 3: I NSTALLATION 11 Using the Step-Down Transformer • Connect the Step-Down Transformer to a UPS for continuous power during a utility power failure. • The transformer has an efficiency of 90%. This requires 5500 VA for a 5000 VA load, 5000 VA for a 4500 VA load, and 3900 VA for a 3500 VA l...
Page 16 - Product Specifications
C HAPTER 4: S PECIFICATIONS 12 Product Specifications Electrical Specifications AP9621 / SUTF3 / SYTF2 / SYTF3 / SURT005 SYTF2J / SYTF3J / SURT006 Nominal Input Voltage (VAC) 208 200 Input Voltage Range (VAC) 185 to 230* 180 to 220 Maximum Input Current (amps) Line cord Installation (L6-30) Hardwire...