Order Discontinued as of October 31, 2009
CF
6-(1). Electrical life test (Motor free)
Change of pick-up and drop-out voltage
Change of contact resistance
Sample: CF2-12V, 3pcs.
Load: Inrush current: 30A, Steady current: 7A,
Power window motor actual load (free condition)
Switching frequency: (ON:OFF = 1s:5s)
Ambient temperature: Room temperature
Circuit
10
9
50
40
30
20
8
7
Pick-up voltage
6
Max.
Relay 1
Relay 2
X
Min.
5
4
1s
3s
6s (1 cycle)
1s
3
2
Drop-out voltage
Max.
X
Min.
10
Max.
X
1
0
Min.
0
0
5
10
15
20
0
10
20
Resistive
load
M
No. of operations, × 104
No. of operations, × 104
Power window
motor (free)
Load current waveform
Inrush current: 27A, Steady current: 8.4A
Brake current: 15A
10A
200ms
6-(2). Electrical life test (Motor lock)
Change of pick-up and drop-out voltage
Change of contact resistance
Sample: CF2-12V, 3pcs.
Load: 20A 14V DC,
10
9
50
40
30
20
10
0
Power window motor actual load (lock condition)
Switching frequency: (ON:OFF = 1s:5s)
Ambient temperature: Room temperature
Circuit
8
7
Pick-up voltage
Relay 1
Relay 2
Max.
6
X
Min.
5
4
1s
3s
6s (1 cycle)
1s
3
2
Drop-out voltage
Max.
X
Max.
Min.
X
1
0
Min.
0
5
0
2.5
5
M
No. of operations, × 104
No. of operations, × 104
Power window
motor (lock)
Load current waveform
5A
200ms
For Cautions for Use, see Relay Technical Information.
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