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INSTRUCTION MANUAL

Earth leakage circuit breaker with automatic

re-closing system

RECmax Lpd

(M98252901-03-21A)

Summary of Contents for RECmax Lpd

Page 1: ...INSTRUCTION MANUAL Earth leakage circuit breaker with automatic re closing system RECmax Lpd M98252901 03 21A...

Page 2: ...2 RECmax Lpd Instruction Manual...

Page 3: ...a todas las instrucciones de instalaci n y mantenimiento del equipo a lo largo de la vida del mismo En particular respete las normas de insta laci n indicadas en el C digo El ctrico Nacional ATENCI N...

Page 4: ...7 4 7 OUTPUTS 17 4 8 RESET LEVER AND MANUAL LOCKING 18 4 9 NORMAL OPERATING STATUS 18 4 10 TRIP STATUS 19 4 10 1 AUTOMATIC RECLOSING IS POSSIBLE 19 4 10 2 AUTOMATIC RECLOSING IS NOT POSSIBLE 20 5 DISP...

Page 5: ...3 4 4 7 4 9 4 10 07 21 M98252901 03 21A Changes in the following sections 3 4 Note The images of the devices are for illustrative purposes only and might differ from the original device SYMBOLS Table...

Page 6: ...cuit breaker and earth leakage protection system with breaking capacity at full load and automatic re closing control The device comprises a 2 or 4 pole circuit breaker which is mechanically connected...

Page 7: ...current or voltage values The manufacturer of the device shall not be held responsible for any damage resulting from the user or installation company failing to observe the warnings and or recommendat...

Page 8: ...asured using the WG WGS WGC earth leakage transformers from CIRCUTOR The transformer terminals which should be connected to terminals 7 8 of the RECmax Lpd Table 4 are Table 3 Earth leakage transforme...

Page 9: ...erminals of the RECmax Lpd device 1 3 Power supply 13 EXT remote control input 7 Input S1 for measuring the earth leakage current I 14 AUX AUX output Common 8 Input S2 for measuring the earth leakage...

Page 10: ...hort circuited with an ex ternal voltage free contact for example a button Said input acts as an edge trig gered bistable T type input i e the status of the main switch changes on each pulse if the sw...

Page 11: ...d with an ex ternal voltage free contact for example a button Said input acts as an edge trig gered bistable T type input i e the status of the main switch changes on each pulse if the switch is open...

Page 12: ...igure 5 upwards This eliminates any possibility of accidental reclosing Figure 5 Mechanical lock Never manually lower the circuit breaker without previously enabling the mechanical lock moving the yel...

Page 13: ...er a trip so it reconnects on its own after a period of time with the installation recovering power without human operator intervention The basic functions of the RECmax Lpd are Earth leakage protecti...

Page 14: ...nction of the key depends on the status of the device Table 5 Operation of the RESET key Key Operation RESET Normal operating status Display of the home screen of the device with description of the fi...

Page 15: ...ndicate the operating status of the device The leakage symbol with the bars is activated when a leakage current is detected The num ber of bars is proportional to the instantaneous value of the leakag...

Page 16: ...n Off Red Flashing The device is waiting for the time needed for an automatic reclosing attempt Permanent Automatic reclosing is not possible The flashing or simultaneous switching on of the Red and G...

Page 17: ...9 and 10 in Table 4 indicates that the device is locked i e that it cannot be automatically reclosed and needs a manual or external reset to recover its normal operation Table 10 TRIP locking alarm Au...

Page 18: ...ing The lever is sealable Reclosing of the device can be completely prevented through manual locking The operation is per formed by moving the reset lever downwards and moving the manual locking syste...

Page 19: ...The trip gives rise to one of 2 possibilities Automatic reclosing is possible Automatic reclosing is not possible 4 10 1 AUTOMATIC RECLOSING IS POSSIBLE Immediately after the trip the device begins a...

Page 20: ...ing the device The display will show the cause of the trip without the REC symbol The reset is only possible by modifying the Configuration of the device see 6 2 1 SDR EARTH LEAKAGE RECLOSING SEQUENCE...

Page 21: ...matic reclosing is not possible Trip status Automatic reclosing is not possible Main switch Reset lever Green LED Red LED Open Lever down Down Off Permanently on Display TRIP Alarm AUX Alarm ON OFF ou...

Page 22: ...lay screens Normal operating status td mA I n REC Delay and Sensitivity mA I n REC Leakage current REC N Total no of trips REC N No of earth leakage protection trips 3 4 REC N No of trips due to prote...

Page 23: ...splay screens Earth leakage protection trip Display screens Earth leakage protection trip td mA I n REC Delay and Sensitivity mA I n REC Value of the leakage current which caused the trip 5 Note If th...

Page 24: ...2 3 TRIPPING WITH THE TEST KEY When tripping the device by pressing the TEST key the device will display the normal operating status screens Table 16 but instead of displaying the leakage current it w...

Page 25: ...played Figure 14 td s A I n REC td s PROG PROG 3s Figure 14 Configuration Earth leakage protection 6 1 1 ACTIVATION DELAY Configure the activation delay value on this screen t td td s PROG Press the R...

Page 26: ...ll be tripped I N A I n PROG Press the RESET key to modify the value The possible values are 30 mA 0 1 A 0 3 A 0 5 A 1A Earth leakage protection for people must be adjusted to 30 mA and automatically...

Page 27: ...fter an earth leakage protection trip PROG PROG PROG Press the RESET key to move between the different sequences available DI Each sequence determines the maximum no of reclosing attempts NR the timer...

Page 28: ...the device opens the Delay and Sensitivity screen without saving the changes made Default value DI 10 6 2 2 SRM CIRCUIT BREAKER RECLOSING SEQUENCE The reclosing parameters are configured on this scree...

Page 29: ...to move between the different options NO the meters are not reset YES the meters are reset Press the PROG key to save the selected option and exit the setup menu when exiting the screen in Figure 16...

Page 30: ...gure the nominal operating frequency of the device on this screen PROG PROG PROG Press the RESET key to move between the different options F 50 nominal frequency 50 Hz F 60 nominal frequency 60 Hz Pre...

Page 31: ...he Delay and Sensitivity screen without saving the changes made Default value NO 6 3 LOCKING THE CONFIGURATION After configuring the device you can lock the Configuration of the parameters There are t...

Page 32: ...ing BL Y activates the Configuration locking Press the PROG key to save the selected option and exit the setup menu when exiting the screen in Figure 16 is displayed for a few seconds If you do not pr...

Page 33: ...ough the earth leakage transformer Circuit breaker protection Rated current In 6 10 16 20 25 32 40 50 63 A Rated voltage Un 240 415 V Magnetic trip curves C D Cross section Flexible cable Rigid cable...

Page 34: ...rface Display LCD Keyboard 3 keys LED 2 LEDs Environmental features Operating temperature 20 C 70 C Storage temperature 40 C 75 C Relative humidity without condensation 5 95 Maximum altitude 2000 m Pr...

Page 35: ...lectrical accessories Circuit breakers for overcurrent protection for house hold and similar installations Part 1 Circuit breakers for a c operation UNE EN 60898 1 2004 Specification for low voltage s...

Page 36: ...stalaci n o mal uso del equipo En consecuencia la presente garant a no es aplicable a las aver as producidas en los siguientes casos Por sobretensiones y o perturbaciones el ctricas en el suministro P...

Page 37: ...37 Instruction Manual RECmax Lpd 10 CE CERTIFICATE...

Page 38: ...38 RECmax Lpd Instruction Manual...

Page 39: ...39 Instruction Manual RECmax Lpd...

Page 40: ...CIRCUTOR SA Vial Sant Jordi s n 08232 Viladecavalls Barcelona Tel 34 93 745 29 00 Fax 34 93 745 29 14 www circutor com central circutor com...

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