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.
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4-10
□ ctin load rity been cke 4-11
□ load likely cau lta drop? 4-12
□ Isn the lie lta too high? igh lta ctrica life.
.AUTOMOTIVE CAUTIONS FOR USE
CHECK SHEET
C ry
C ck
box
C item
R llo g
item in
C ection
S afety oes icle syste have il-sa case ilu 1-1, 2-4
L ad/
E lectrical life
□ been firm stin actu load, actu circuit, and actu al
co itio ?
4-1
□ ave load type load rre cte ristic, and rre cke 4-2 4-9
□ Isn the lie rre too ll? rre likely cre the
c lia ility.) 4-14
□ Isn lse lie coil? 4-15
□ Isn the itch fre too high inclu lity? 4-16
□ itch tin long tim 4-17
□ oes itch high 4-18
□ ave tio been cke using coil surge tio circu it? 4-19
□ ave you cke rre lta coil? 4-20
□ stra cita lead ires? 4-21
□ ave tio been cke using ctive circu it? 4-22
□ ris sup ply? 4-23
□ ris irc load ction? 4-23
□ ris tio lta cts pole
w high lta plied relay?
4-24
C oil tio n
volta e
□ been sid 5-1
□ ith nge use? lso, the t
te cte ristics sid ?
5-2
□ lie lta the xim tin lie lta 5-3
□ ris using tro con trol ire careful tte tio 5-3
□ coil the sam tim 5-4
□ rre tin sly plied coil long riod? 5-5
C oil tio n
c ircu it
□ case tio tric circuit, circ sig sid tio n
o l-fu ctio ?
6-1, 6-2
□ the surge lta l-fu ctio stru ctio tra r
circuit?
6-1, 6-2
□ lie ctric circuit, lta cau r
e ctric the irc been sid ?
6-1, 6-2
ds_x61_en_relay_technical_information_010113J 191
TechnicalInfo.) 4-13
□ Isn lie coil lta too high? igh lta ffe cts ctrica life
