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ProSafe Isolation Transformer 

  Owner’s Manual and Installation Guide 

 

 

 
 

 

 
Important Notice- 

Please do not discard this manual. Carefully read this manual for 
proper installation and operation instructions of this device. 

 

It is essential for the safety of your boating family and other 
boating families around you that this product be properly 
installed.  

 
For all Product, Installation or Service questions please call 
ProMariner direct at 1-800-824-0524 
Eastern Time 8:30am – 5:00pm 
 
 

Summary of Contents for 411-SA02-036

Page 1: ... this manual for proper installation and operation instructions of this device It is essential for the safety of your boating family and other boating families around you that this product be properly installed For all Product Installation or Service questions please call ProMariner direct at 1 800 824 0524 Eastern Time 8 30am 5 00pm ...

Page 2: ...duct Overview pages 1 2 Introduction page 3 Theory of Operation page 4 Installation Warnings page 5 Installation Operating Safety page 6 Wiring Diagrams pages 7 17 Maintenance pages 18 19 Customer Service and Warranty page 20 ...

Page 3: ...stand without breakdown a high potential test of 4000 volts AC 60Hz for one minute applied between the shield and all other components such as windings core and outside enclosure 11 9 1 2 A separate insulated wire lead or terminal identified as the shield connection is to be solidly connected only to the shield and brought out for external connection and shall be equal to or greater than the aggre...

Page 4: ...rmer the shield can bear the fault current of a properly sized shore supply circuit breaker long enough for the breaker to trip Properly installed the ProSafe Isolation Transformer will electrically isolate AC shore power from the boat s AC power system reducing galvanic corrosion due to a direct AC shore power connection This occurs because grounding one leg of the transformer secondary on board ...

Page 5: ... described on the label found on the inside of the transformer cover or as shown in this manual Taps should be adjusted if necessary to match the available line voltage Any bolted electrical connections including taps should be checked and tightened since fasteners may have loosened during shipment Warning Fire Hazard Primary and secondary over current protection and conductor sizing must be in ac...

Page 6: ...y area where sound is objectionable TRANSFORMER LIFE Transformer life is dependent upon the thermal degradation of the insulation system which in turn is dependent upon the winding temperature and duration of operation at that Temperature Factors which affect transformer life are line voltage load current load cycle ambient temperature and other environmental conditions such as moisture corrosive ...

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Page 18: ...HIS MANUAL FOLLOWING THESE PROCEDURES WILL RESULT IN SATISFACTORY PERFORMANCE WHEREAS DISREGARDING THEM CAN VOID THE WARRANTY The inspection for loose connections condition of terminal board overheating rust paint deterioration and general condition of the unit by a qualified service technician is recommended Corrective measures should be taken if necessary If there is a problem with your ProSafe ...

Page 19: ...imary and secondary circuits 2 Remove all fuses from the power source Additionally trip circuit breakers and take appropriate action to prevent the accidental resetting of the circuit breakers 3 Short out transformer secondaries before connecting and disconnecting equipment 4 To prevent potentially lethal high voltage current levels always connect a load to the secondary side of the transformer be...

Page 20: ...AL DAMAGES OF ANY KIND Some states do not allow the exclusion or limitation of consequential damages so the above limitations may not apply to you This warranty is made in lieu of all other obligations or liabilities on the part of Professional Mariner Professional Mariner neither assumes nor authorizes any person for any obligation or liability in connection with the sale of this product To make ...

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