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.
9
250VACcompressordummy
Switchingfrequency: ON1.
Switchingfrequency: ON1.4A(wavepeakvalue)
Inverterdummy200VAC
Switchingfrequency: ON1s, OFF5s
Circuit:
C tact eld tim es
M isco ntact: tim es
Pick-up lta e
— --------------------------------------
D rop-ou lta e
M ax.
x
M in.
Point measured: coil inside
Contactcurrent: 20A
Ambienttemperature: 250C770F,60oC140oF
2-(1). Electrical life test
(20A 250V AC, resistive load)
Sample: ALF1T12, 6pcs.
Load: Inrush224A(wavepeakvalue),
Steady30.5s
Circuit:
¡ COM O
O-
250V AC
(-)
12V DC
(+)
X Detection
Mg Circuit
à Contact Weld
r Min. 100V electrical life test
(100V AC, inverter load)
Sample:ALF1T12, 6pcs.
- No. operations, x104
12
10
8
6
M ax
4
2
0
2-(2). operations, x104 No. Coil temperature rise
Sample:ALF1T12, 6pcs. operations, x104
12
10
8
M ax
100V AC
6
4
2
0
2-(3). operations, x104
ds 61B12 If: 170712J 299
12 12
10 10
8 8
M ax
M ax
6 6
M ax
4 4
2 2
0
Power
.
Load: Inrush70.
2-(4).5A(wavepeakvalue)
Inverterdummy100VAC
Switchingfrequency: ON1s, OFF5s
Circuit:
LF relay contact
' rwffi_ 470^F
470^F
_|_2,000|iF
C tact eld tim es
M isco ntact: tim es
Pick-up lta e
-----------------------------------------------
D rop-ou lta e
r- '----
r
Min.7
Steady20A, cos^0.
No.5s
Miss Contact
after 0.
x
Min.7A, Steady 20A, 250V AC
electrical life test (Compressor dummy load)
Sample:ALF1T12, 3pcs.2s
C tact eld tim es
M isco ntact: tim es
Pick-up lta e
M ax.5s, OFF1.
Load: Inrush102A(wavepeakvalue),
Steady 14. 0.5s, OFF1. Inrush 70. 200V electrical life test
(200V AC, inverter load)
Sample: ALF1T12, 6pcs.
x
Min.
M ax.7A, cos9 =0.(ALF)
REFERENCE DATA
1.5s
C tact eld tim es
M isco ntact: tim es
Pick-up lta e
-----------------------------------— -----------------------------------------------
D rop-ou lta e
_
No
