background image

 

 

 

Additional  information  displayed  by  the 
meter 

 

 

Touch again the touch electrode. It is 
displayed  if  the  previous  contact  was 
too short. 

 
Notes: 

 
-  Correct  phasing  is  possible  after  no  more  than 
15s  from  the  sound  signal.  Afterwards  horizontal 
lines are displayed. 
-  If  before  6s  from  the  moment  of synchronisation 
the  tester  is  not  disconnected  from  voltage,  syn-
chronization commences anew. 
-  When  phase  is  indicated  in  another  socket  and 
its  symbol is displayed, precise synchronization of 
the  P-3  receiver  commences  automatically.  Thus 
phasing  between  distant  sockets  is  possible,  if 
there are other sockets in between. 
-  If  the  tester  is  disconnected  from  voltage  before 

synchronization has concluded, the 

 symbol is 

displayed. 

2.8.2 With transmitter  

 

The  transmitter  mated  with  the  P-3  tester  is  a 

part of auxiliary equipment. 
 

The  new  LKN-710P  transmitter  is  not  factory-

dedicated  to  any  P-3  indicator,  and  therefore  be-
fore phasing may commence, it is required to per-
form  the  so  called  mating  (point  2.8.2.1).  The 
transmitter  during  a  given  period  may  work  with 
solely  one  P-3  indicator.  Repeated  mating  is  re-
quired in case another P-3 indicator is to be used.  
 

If  the  transmitter  and  indicator  mating  has  not 

been performed, go on to point 2.8.2.1 of the man-
ual. 

Summary of Contents for P-3

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Page 3: ...OPERATING MANUAL VOLTAGE TESTER P 3 SONEL S A ul Wokulskiego 11 58 100 Świdnica Version 1 6 May 22 2012 ...

Page 4: ...MEASURED POINT 3 BATTERY REPLACEMENT 12 4 CLEANING AND MAINTENANCE 5 STORAGE 13 6 DISMANTLING AND UTILIZATION 13 7 TECHNICAL DATA 14 8 MANUFACTURER 16 We appreciate your having purchased our voltage tester The P 3 tester is a modern high quality simple and safe device However it is rec ommended to get acquainted with the present manual in order to avoid measuring errors and prevent possible proble...

Page 5: ... and constitute a source of danger for the user The instrument must not be used for mains and in premises of special conditions e g in a dangerous environment regarding the possibil ity of explosion and fire It is unacceptable to operate the following A damaged meter which is completely or partially out of order A meter with damaged cable insulation A meter stored for an excessive period of time i...

Page 6: ...tester its func tioning must be checked Test the voltage indicator using a known volt age source Short circuit the measurement probes there should be a sound signal the LED diode Ω should be lit and there should be the legend in the display Notes The voltage indication function is active whether the batteries are charged or not Other functions require charged batteries 2 2 AC or DC voltage test ...

Page 7: ...e operation of the RCD switch whose nominal current is 10mA or 30mA perform a voltage test directly between the L phase and the PE protective conductor 2 4 Single pole phase testing Notes During single pole phase testing for the pur pose of identification of external conductors under certain circumstances the functioning of the tester may be impaired e g if insulated individual pro tective means a...

Page 8: ...diode Ω on and the legend in dicate continuity of the circuit R 600kΩ Notes During the circuit continuity measurement the voltage polarization at the L2 probe is negative 2 6 Measurement of resistance Note The tested object must not be live Press the Ω button for a short while and con nect both probes to the tested object Read the re sult from the LCD Notes During the resistance measurement the vo...

Page 9: ...olely be deter mined in a three phase system Contact of the touch electrode during measurement in a single phase system gives a random result 2 8 Phasing The phasing function facilitates comparison of voltage phases in two distant point of the installa tion ...

Page 10: ...8 2 8 1 Without transmitter ...

Page 11: ...Thus phasing between distant sockets is possible if there are other sockets in between If the tester is disconnected from voltage before synchronization has concluded the symbol is displayed 2 8 2 With transmitter The transmitter mated with the P 3 tester is a part of auxiliary equipment The new LKN 710P transmitter is not factory dedicated to any P 3 indicator and therefore be fore phasing may co...

Page 12: ...le the symbol 4 Then hold the L123 button until the message is displayed 5 Keep the button of the LKN 710P transmit ter until the green diode stops blinking 6 Now the transmitter is synchronized with the P 3 indicator The process of synchronization lasts up to 30 seconds The symbol may blink during synchronization 7 Correct mating of the transmitter with the indica tor is signalled as follows The ...

Page 13: ...11 2 8 2 2 Correct work of the P 3 indicator with the LKN 710P transmitter ...

Page 14: ...voltage at the P 3 indicator measurement ter minals incorrect connection of the LKN 710P transmitter or the P 3 indicator 2 9 Lighting of the measured point The P 3 tester may light the measured area under difficult lighting conditions e g in switch gears In order to light the measured point press the following button The LCD is backlit simul taneously 3 Battery replacement The tester is powered f...

Page 15: ...ons must be observed Place protection on the probes Make sure the tester is dry Should the tester be stored for a prolonged pe riod of time the batteries will be removed 6 Dismantling and utilization Worn out electric and electronic equipment should be gathered selectively i e it must not be placed with waste of another kind Worn out electronic equipment should be sent to a collection point in acc...

Page 16: ...urement within the range between 20 and 400Hz on the display from 6 0V for Sr no up to 681793 Additionally the voltage is indicated by the diode bar for the following values 12 24 50 120 230 400 690V along with the signalling of alternating voltage diodes and are lit simultaneously The diode indicator functions also without batter ies The measurement voltage frequency for the diode bar 15 400Hz Re...

Page 17: ...ter range 0 600kΩ 400kΩ for Sr no up to 681793 p Accuracy of the continuity tester activation threshold 50 q Continuity tester measurement current 7µA r Voltage range for two pole phase sequence indicator 100 690V s Frequency range for two pole phase sequence indicator 50 60Hz t Time to automatic turn off Auto OFF approximately 7s during phasing approximately 30s u Display LCD 3 1 2 digits v Teste...

Page 18: ...x 28 mm g mass approximately 0 25kg 8 Manufacturer The manufacturer of the device which also provides guarantee and post guarantee service is the following company SONEL S A ul Wokulskiego 11 58 100 Świdnica Poland tel 48 74 858 38 60 fax 48 74 858 38 09 E mail export sonel pl Web page www sonel pl Note Service repairs may be realised solely by the manufacturer ...

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