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NOVATEK-ELECTRO LTD

intellectual commercial electronics

 

 

 
 
 

  

 

 
 

RNPP-311M

 

 

MULTIFUNCTIONAL 
THREE PHASE  
VOLTAGE MONITORING  
RELAY 

 
 
 
 

OPERATING MANUAL 

 

Quality control system on the production complies with requirements ISO 9001:2008 

 

 

 

Review the Operating manual before using the unit.  
Store the unit in the operating environment for 2 hours before switching to the mains. 
Do not use abrasives or organic compounds for cleaning (spirit, gasoline, solvents, etc.). 

 

NEVER ATTEMPT TO REMOVE AND REPAIR THE UNIT.  
Some of the unit components may be live. 

  
NEVER ATTEMPT TO OPERATE THE UNIT WITH THE MECHANICAL DAMAG   
THE  HOUSING. 

 

                  DO NOT LET WATER INTO THE UNIT. 

 

WARNING!  THE  UNIT  SHOULD  BE  OPERATED  IN  THE  ELECTRIC  MAINS  PROTECTED 
WITH  AUTOMATIC  CIRCUIT  BREAKER  WITH  THE  BREAKING  CURRENT  OF  6,3  A  NOT 
MORE, B CLASS. 

  This unit is not designed for power-cut in event of a short circuit. 

 

This unit is safe for use in case of compliance with operating rules

UKRAINE, Odessa                                                          

www.novatek-electro.com

 

www.novatek-electro.in

Summary of Contents for RNPP-311M

Page 1: ...ompounds for cleaning spirit gasoline solvents etc NEVER ATTEMPT TO REMOVE AND REPAIR THE UNIT Some of the unit components may be live NEVER ATTEMPT TO OPERATE THE UNIT WITH THE MECHANICAL DAMAG THE H...

Page 2: ...on each phase Using toggle switch Figure 1 point 4 RNPP 311M user may select the type of the power circuit 400V or 415V and the set of optionally performed functions using toggle switches 5 8 shown o...

Page 3: ...r phase imbalance measurement not more 2 Protection class against electric shock II Permissible contamination level II Overvoltage category II Nominal voltage of isolation V 450 Operational voltage ra...

Page 4: ...ith isolated Neutral then the measurement accuracy for the phase imbalance and voltage tripping thresholds increase to 5 To terminals 7 8 it is possible to connect 24V AC DC external power supply sour...

Page 5: ...on one of phases and the external power supply of 24 V is absent then RNPP 311M saves operability when voltage at least 140 V 3 3 Adjustments and settings ATTENTION Not to break or turn the knobs plea...

Page 6: ...put terminals 9 10 11 see Figure 1 and Neutral to terminal 12 If necessary connect external 24V AC DC power supply source to terminals 7 and 8 5 Connect output terminals 1 2 4 5 and 5 6 2 3 to the con...

Page 7: ...ion against the phases distortion is carried out by a switch IMB In case the phase loss detected or the voltage on any of the lines becomes lower than 100V then RNPP 311M will turn OFF the power load...

Page 8: ...pair damage is caused by electric current or voltage in excess to the permissible values as indicated in the Operating manual 6 4 Warranty service is provided in the place of purchase 6 5 Post warrant...

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