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«NOVATEK-ELECTRO» Ltd 

       Intelligent industrial electronics

 

 

 

 
 
 
 
 
 

UNIVERSAL AUTOMATIC 

ELECTRONICPHASE SWITCH 

PEF-320 

 

 
 
 
 
 
 
 
 
 
 
 

OPERATING MANUAL 

 



 

 

 

Quality control system on the development

 

and production complies with requirements 

ISO 9001:2015 

 

 
 

Dear customer, 

Company NOVATEK-ELECTRO LTD. thanks you for purchasing our products. 

You will be able to use properly the product after carefully studying the Operating Manual.  

Keep the Operating Manual throughout the service life of the product. 

 

 
 
 
 
 
 

Odessa, Ukraine

                                                                 

www.novatek-electro.com 

 

Содержание PEF-320

Страница 1: ...he development and production complies with requirements ISO 9001 2015 Dear customer Company NOVATEK ELECTRO LTD thanks you for purchasing our products You will be able to use properly the product aft...

Страница 2: ...CHANICAL DAMAGES OF THE CASE IT IS NOT ALLOWED WATER PENETRATION ON TERMINALS AND INTERNAL ELEMENTS OF THE PRODUCT During operation and maintenance the regulatory document requirements must be met nam...

Страница 3: ...and protect them against unallowable voltage variations in the mains According to the voltage presence and voltage quality on the phases the PEF 320 will automatically select the optimum phase in lim...

Страница 4: ...ional relay output contacts A 5 Device operating capability phase voltage V 400 Short time allowable operating capability maximal phase voltage V 450 Power consumption under load W not more than 1 2 P...

Страница 5: ...ters at one of the phases within acceptable limits the PEF 320 will switch the load to this phase during the time of AR 4 THE INTENDED USE 4 1 Preparation for operation 4 1 1 Preparation for connectio...

Страница 6: ...time of return to the priority phase After the setting the threshold values the device is ready for operation with the load It is allowed to change the thresholds values Umax Umin Tr and Ton during th...

Страница 7: ...helf life is 3 years 6 3 Warranty period of the device operation is 5 years from the date of sale During the warranty period of operation in the case of failure of the device the manufacturer is respo...

Страница 8: ...______________________________________________ _______________________________________________________________________________ The Company is grateful to you for the information about the quality of t...

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