ETA Systems SM5505 Section 10

Conditioned Power Center 37

Section 10 - Specifications

10.4 Output Voltage Fine Adjustment

TRANSFORMER SECONDARY

Nominal +5%

-5%

Nominal +5%

-5%

Nominal +5%

-5%

IMPORTANT: ALL WORK TO BE DONE

BY A LICENSED ELECTRICIAN

The output voltage of the transformer may be adjusted +5% from nominal using the taps shown above. First

disconnect the power and all load equipment. After removing the side panels, move the wire from the

“nominal” transformer tap to the desired adjustment tap to adjust output voltage up or down. Replace side

panels. Then energize the transformer and check for proper desired voltage at output before reconnecting

and energizing the load.

IMPORTANT NOTE: BE SURE TO ADJUST THE TAPS ON ALL THREE PHASES.

Contents

Main Page Table of Contents Conditioned Power Center 3 Table of Contents Conditioned Power Center 4 P L E A S E ! Section 1 - General - IMPORTANT SAFETY INSTRUCTIONS - - SAVE THESE INSTRUCTIONS - 2.1 ANSI Warning Notices 2.2 Inherent Hazards 2.3 Alerts and Labels Section 2 - Safety WARNING LINE VOLTAGE PRESENT WITH MACHINE POWER OFF. Risk of electric shock or burn. Turn off and lock out facility power before servicing. WARNING Hot surface inside. 2.4 Safety Interlocks 2.5 Lockout/Tagout 2.6 Conformance with Applicable Laws and Regulations 2.7 Product Liability 2.8 Emergency Contact Information 3.1 Product Purpose 3.2 Standard Features 3.3 Optional Features 3.4 Feature Matrix Page Page Page 5.1 Location 5.2 Conduit Landings 5.2.1 Top Feed 5.2.2 Rear Feed 5.2.3 Bottom Feed 5.3 Outer Panel Removal 5.4 Alternate Conduit Landing Locations 5.5 Main Input Circuit Breaker 5.6 Isolation Transformer Page 5.7 Grounding 5.8 Lockout/Tagout Procedure 5.9 Input Power Connections 5.10 Output Power Connections 5.11 Models With Optional Line Cord/Output Receptacles Section 6 - Operation 6.1 Restoring For Service 6.2 Energizing the Power Conditioner Section 6 - Operation 6.3 Energizing the Load 6.4 Orderly Shutdown 7.1 Passive Harmonic Filter 7.2 Basic Metering 7.3 Power Management 7.4 Phase Loss/Low Voltage Detection and Protection 7.5 External EMO 7.6 Seismic Anchorage 7.7 SEMI S2-0200 Certification 7.7.1 Input Power Conductor Restraints 7.7.2 SEMI S2-0200 Compliant EMO Page 8.1 Conditions Requiring Troubleshooting Page 8.2 Routine Maintenance Section 9 - Service and Support 9.1 Technical and Service Assistance 9.2 Customer Service 9.3 Product Warranty Page Page Page Section 10 - Specifications 10.4 Output Voltage Fine Adjustment IMPORTANT: ALL WORK TO BE DONE BY A LICENSED ELECTRICIAN