RELAYS Panasonic

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Panasonic is part of a large worldwide groupselling relays and associated switching products under different brand names in different territories.The conditions of use in some territories may differ from those customary in Europe. In particular there are often major differences in regard to national and international specifications, such as UL, CSA, VDE, SEV, EVE, SEMKO, etc. Thus, when considering contact loads as stated in this catalogue (e.g. 10 A, 30 VDC for the SP relay) its hould be understood that these values are not necessarily an absolute maximum but tested ratings. Mostly the stated value has been tested for a certain life expectancy as stated by the manufacturer or the respective test house. Thus, under different conditions, the stated “maximum” may, in practice, be safely exceeded.

Vydal: Panasonic Electric Works Czech s.r.o. Autor: Panasonic

Strana 776 z 1090

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75 0.4 1152 959 SF3-36V 27.10Hz *5 220V 5.10A cos 0.5 47 SF3-9V 6.00 2.00 288 252 SF3-18V 13.20Hz *5 220V 4.60 0.1 *2Breathingholeclosed *3Breathingholeopen *4Ambienttemperature+70°C *5DielectricstrengthaccordingtoEN61810-1:2004.33Hz *5 *1EN60947-5-1: 1997;tableC. contacts No.75 882 742 SF3-24V 18. 250V cos 0. *6Normallyopencontacts REFERENCE DATA Load limit curve Coil voltage characteristics Loads the range under the curve can switched safely.00 3.6 2592 2097 SF3-48V 36.33Hz 50% *2,*6 30,000*4 *5 250V cos 0. The arc will extinguish before the opposite contact makes.75 0. Ambient temperature [°C] Permissable coil voltages and pick-up and drop-out characteristics various ambient temperatures.43A cos 0.33Hz 50% 4*2 500,000*4 *5 220V 15*1 0.9 162 145 SF3-12V 9.20Hz 50% 300,000*4,*5 24V resistive 0.50Hz 50% *4,*5 24V 13*1 0.33Hz 50% 4*2 *5 250V cos 0. ops.33Hz 50,000*4,*5 24V L/R 40ms 0.8 4608 3654 SF3-60V 45.20Hz 50% *5 220V 1.35 0.33Hz 50% 4*2 400,000*4,*5 24V resistive 0.35 0.SF3 COIL DATA Part number Coil nominal voltage V DC Operate voltage V DC Release voltage V DC Coil resistance Q (±10%, 20°C) Coil inductance (mH) SF3-5V 3.00 4. 574 61405 sf3: 180413D .00 7200 5612 ELECTRICAL LIFE Voltage Current Load type Frequency Duty cycle No.50 648 551 SF3-21V 15.45A cos 0