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5-1 

 

ELECTRICAL DIAGRAMS

 

 
 

Drawing Number 

 

Description 

 

 

 

 

1. 

9907000 

 

VMS-1 Electrical Schematic 

 

 

 

 

 

 

 

 

 

 

 

 

 
 

Summary of Contents for VMS-1

Page 1: ...PORTABLE POWER SUPPLY MODEL NUMBER VMS 1 VERSION 1 0 MM September 21 2012 ...

Page 2: ...INTRODUCTION AND TECHNICAL SPECIFICATIONS 1 CONTROL AND METERING DESCRIPTION 2 OPERATION AND CALIBRATION 3 CIRCUIT DIAGRAM SYMBOLS 4 ELECTRICAL DRAWINGS 5 PARTS LIST 6 RECOMMENDED SPARE PARTS 7 PARTS ORDERING INFORMATION 8 RETURNED MATERIAL 9 ...

Page 3: ...t Equipment have been listed below for your reference Become familiar with your instrument before performing an actual test Know your work area check that all circuits are de energized and locked out Never work alone always work with another qualified worker Mark off entire work area with barriers and warning tape Make all personnel aware of your testing activities Be aware of dangerous conditions...

Page 4: ...allows the user to carefully dial in an output voltage or current to determine the operational voltage or current levels needed for the switching state of various electro mechanical devices Both the voltage and current output levels can be simultaneously read and monitored with the highly accurate onboard meters The output terminals in the form of binding posts provide convenient hookup configurat...

Page 5: ... Accuracy 0 15 FS 6 counts Features Main power circuit breaker with indicator lamp Output via binding posts Heavy duty construction designed for continuous duty Portable case with handle Simultaneous digital readouts of both RMS Voltage and Current Two levels of adjustment Coarse and Fine Push button resettable circuit breakers for Overload protection Onboard storage for Power Cord and Output lead...

Page 6: ...st Adjusts voltage and current output with finer precision than coarse adjust knob 6 Digital Voltmeter Provides continuous display of output voltage in Volts 7 Digital Ammeter Provides continuous display of output current in Amps 8 Overload Circuit Breakers Push button circuit breakers for each adjustment circuit Button will pop up when breaker is tripped push down to reset breaker 9 Output Bindin...

Page 7: ...TECHNOLOGIES PHENIX ...

Page 8: ...n on main circuit breaker switch to power on unit Note indicator light comes on 6 Using the component manufacturer s current ratings as a guide slowly dial the Coarse adjust to within 5V of the desired level 7 Once the output is dialed to within a 5V margin below the desired level slowly dial the Fine adjust until the component activates 8 Upon completion of testing turn off main power by switchin...

Page 9: ...table power supply certain items will need replacement Common replacement parts are listed on page 7 1 under Recommended Spare Parts With the exception of the input and output cables all other components that may need replacement require the removal of the front panel from the Portable Power Supply enclosure case This is done through the removal of the mounting screws and washers along the perimet...

Page 10: ......

Page 11: ...5 1 ELECTRICAL DIAGRAMS Drawing Number Description 1 9907000 VMS 1 Electrical Schematic ...

Page 12: ...B3 1601423 Push Button CKT BRKR 10A 1 LP1 1423270 Neon Lamp Yellow 1 CON2 1351100 Binding Post Black 1 CON3 1351104 Binding Post White 1 T3 1890209 1210B Variable Transformer 1 T2 1890100 171 Variable Transformer 1 T1 1894431 100VA Transformer 1 VM1 1506511 Digital AC Voltmeter 1 CM1 1506512 Digital AC Current meter 1 1077164 Input Power Cord 16 3 10FT 2 N A Output lead wires 1 1353205 Banana Plug...

Page 13: ...423270 Neon Lamp Yellow 1 1077164 Power Cord 16 3 10FT 1 VM1 1506511 Digital AC Voltmeter 1 CM1 1506512 Digital AC Current meter 2 N A Output lead wires 1 1353205 Banana Plug Black 1 1356200 Banana Plug Red 2 1353042 Gator Clip 20 Amp 1 1353041 Gator Clip Boot Black 1 1353040 Gator Clip Boot Red ...

Page 14: ...ng parts to include the serial number of the unit as well as the part number of the replacement part When your purchase order is received at our office a representative of Phenix Technologies will contact you to confirm the current price of the part being ordered If a part you order has been replaced with a new or improved part an Applications Engineer will contact you concerning any change in par...

Page 15: ... for Return Cause of Defect If Phenix Technologies Inc deems return of the part appropriate it will then issue an Authorization for Return If return is not deemed advisable other inspection arrangements will be made NOTE Material received at this plant without the proper authorization shall be held as Customer s Property with no service until such time as the proper steps have been taken Your coop...

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