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.
R con necte d.
1. elay drive
by f
S R
6. Cautions regarding ON/OFF control circuits
(when used for temperature control circuits similar one)
C are the ctrica life ffe xtre rte cts
close sim lta sly ith sin ase source.
2. Coil
im pressed
c ircu it
1.) cte coil, a
re sid ual lta tained the coil ich cau sto tio and lty
o tio sing ils sto tio ctio pre ssu and
vib tio sistance, its lta tha coil (10% ore the
rated lta also incre life low ering volta ge.
Ig roblem even ith ore tha tim s
the rated current. Ordinary drive method
F drive, ssa rtic care ith regard sitivity rro s
o tio due noise.
W the signa fro the tra r's lle used drive irc sho in
th fig llo inu rre flo the eve tra off. case load con trol load high rre load such heater, som e
re itch and som itch zero ase n
o typ con trol.
RC reventio itch rro due a
sud rise the rce noise. using sou rce
a is, are the sily store d. Residual Coil Voltage
In itch lica tio (transisto JT, etc.
C ctio the stage lle cto r
1. also
cau the scrib above. elay drive
by f
a tra r
2. upon sitivity and the y)
4. the tio and sto tio tim are sily syn ize ith r
so rce fre cy, and the tim load itch also sily syn ize .
3.
176 ds_x61_en_relay_technical_information_010113J
. cco ly, ith xtre long life xtre life ltin inw ide
va ria tio So, ssa care ith the initial vice lity check.
2.AUTOMOTIVE CAUTIONS FOR USE
6
