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Summary of Contents for Vanguard Instruments UPS 2 Series
- Page 1 OPERATING PROCEDURES for the UPS-S2 Universal Power Supply Series 2 Vanguard Instruments Co., Inc. 1520 S. Hellman Ave. Ontario, California 91761 TEL: 909-923-9390 August 2006 FAX: 909-923-9391 REV. 1...
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Page 3: Safety Summary
Follow Exact Operating Procedures Any deviation from the procedures described in this operator’s manual may create one or more safety hazards and damage the UPS-S2. Vanguard Instruments Co., Inc. assumes no liability for unsafe or improper use of the UPS-S2. -
Page 5: Table Of Contents
Operating Procedures UPS-S2 TABLE OF CONTENTS Safety Summary 1.0 INTRODUCTION ........................2 1.1.General Description ......................2 1.4 Furnished Test Accessories ....................2 2.0 UPS-S2 Specifications ......................3 3.0 CONTROLS AND INDICATORS ..................4 3.1 UPS-S2 Controls & Indicators ....................4 4.0 PRETEST SETUP ........................ -
Page 6: Introduction
The UPS-S2 is contained in a heavy duty, impact resistance plastic case. Each Universal Power Supply is warranted by Vanguard Instruments Incorporated for one year and covers parts and labor for failures resulting under normal use. 1.4 Furnished Test Accessories The UPS-S2 is supplied with a power cord, one ground cable, two 10-foot test lead sets with alligator clips. -
Page 7: Ups-S2 Specifications
Operating Procedures UPS-S2 2.0 UPS-S2 SPECIFICATIONS Table 1 UPS-S2 Specifications MODEL ........... UPS-S2 TYPE ............Special-purpose test equipment, Universal AC/DC power supply POWER ........... 85 to 132Vac or 200-240Vac (factory preset), 50/60 Hz SIZE (inches) .......... 21”W by 17”H by 9”D (53cm x 43cm x 24cm) WEIGHT .......... -
Page 8: Controls And Indicators
Operating Procedures UPS-S2 3.0 CONTROLS AND INDICATORS 3.1 UPS-S2 Controls & Indicators The UPS-S2 controls and indicators are shown in a panel illustration (see Figure 1). Pointing leader lines reference each item in the figure with an index number. Each index number is cross- referenced to a functional description in Table 2.0, which describes the purpose of each item on the control panel. - Page 9 Operating Procedures UPS-S2 Table 2 EZCT™ Controls and Indicators Fig. 1 PANEL MARKING FUNCTIONAL DESCRIPTION Index (No Marking) Input power connector with third wire safety ground. (no marking) Power Switch FUSE 10A Main input power protection fuse. 250 Vac/10 Ampere slow-blow. VOLTAGE Test voltage control knob CONTROL...
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Page 10: Pretest Setup
Operating Procedures UPS-S2 4.0 PRETEST SETUP 4.1 Operating Voltages The UPS-S2™ operating voltages are pre-set for 90-130Vac, 50/60Hz or 210-240Vac, 50/60Hz. at the factory. To set the UPS-S2 for 120Vac operation, the High Range jumper is connected to terminal 7 of the variac. -
Page 11: Ups-S2 Cable Connections
Operating Procedures UPS-S2 5.0 UPS-S2 CABLE CONNECTIONS Always connect the UPS-S2 to the substation ground before connecting any test cables. A typical connection is shown in figure 3 Figure 3 Typical UPS-S2 Cable Connection 6.0 UPS-S2 OPERATIONAL PROCEDURES 6.1 UPS-S2 DC Supply Setting The following steps are recommended for a typical circuit breaker operation: 1. -
Page 12: Ups-S2 Ac Supply Setting
Operating Procedures UPS-S2 6.2 UPS-S2 AC Supply Setting The following steps are recommended for a typical circuit breaker operation: 1. Ground the UPS-S2 to a substation safety ground. 2. Make sure theUPS-S2 power switch is in the off position. 3. Turn the Voltage Control knob to zero output. 4. - Page 13 Operating Procedures UPS-S2 APPENDIX A UPS-S2 Troubleshooting Guide Item Symptom Possible Problem Solution No output. 1. Power Switch is not on. 1. Check Power switch. 2. Voltage selection 2. Check voltage selection AC/DC in is the wrong switch. position 3. Turn Variac to increase 3.
- Page 14 1520 S. Hellman Ave, Ontario, CA 91761, USA Phone: 909-923-9390 Fax: 909-923-9391 www.vanguard-instruments.com UPS-S2 Rev 1 08/06 HPN...
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