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DELTA ELEKTRONIKA B.V. 

rev. Jan. 2021 

DELTA

 ELEKTRONIKA B.V.                         

Vissersdijk 4, 4301 ND             www.DeltaPowerSupplies.com

 

          

DC POWER SUPPLIES                                                 

Zierikzee, the Netherlands       Tel. +31 111 413656

 

 
 
 
 
EST150 

 
 

 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

PRODUCT MANUAL 

Contents: 

– Safety Instructions 

 General 

 Operating  

 Maintenance & Trouble Shooting 

 EU Declaration 

 UK Declaration 

Product Manuals 

For several Applications there are Application Notes available on our website. 
See PRODUCTS\EST150\DOWNLOADS. 

Summary of Contents for EST 150

Page 1: ...SUPPLIES Zierikzee the Netherlands Tel 31 111 413656 EST150 PRODUCT MANUAL Contents 1 Safety Instructions 2 General 3 Operating 4 Maintenance Trouble Shooting 5 EU Declaration 6 UK Declaration Produc...

Page 2: ...nsidered safe DC power terminals and sense connections programming monitor status signals all Delta Elektronika interfaces Caution 1 If a low voltage unit has both DC power terminals floating or if th...

Page 3: ...rning Do not block cooling openings Do not try to enter openings by any object Warning Do not dis connect cables to the DC power terminals while the unit is on Sudden making or breaking of high DC cur...

Page 4: ...robe with very short connections to avoid pick up of magnetic fields see fig 2 3 Note to get reliable results the background noise level should be lower than the output ripple 2 8 TRACKING MODE When t...

Page 5: ...of insufficient cooling After cooling down the unit will start working again 2 14 HOLD UP TIME The hold up time depends on the load output voltage and line input voltage A smaller load or a lower out...

Page 6: ...ush the OUTPUT ON OFF button for output 1 to turn both output 1 and output 2 on Turn the CV potentiometer for output 1 and both CC potentiometers a few turns clock wise An equal voltage should be pres...

Page 7: ...ly clockwise Reduce the load 3 3 2 HUMIDITY During normal operation humidity will not harm the power supply provided the air is not aggressive The heat normally produced in the power supply will keep...

Page 8: ...es EN 61000 6 3 2007 Generic Emissions residential light industrial A1 2011 EN 61000 3 2 2014 Power Harmonics EN 61000 3 3 2013 Voltage fluctuation and flicker EN 61000 6 1 2007 Generic Immunity resid...

Page 9: ...trial environments BS EN 61000 6 2 2005 Electromagnetic compatibility EMC Generic standards Immunity standard for industrial environments BS EN 61000 6 1 2007 Electromagnetic compatibility EMC Generic...

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