
TQ
137
4.-(1) Electrical life (DC load)
Tested sample: TQ2-12V, 6 pcs.
Condition: 1 A 30 V DC resistive load, 20 cpm
Change of pick-up and drop-out voltage
Change of contact resistance
4.-(2) Electrical life (AC load)
Tested sample: TQ2-12V, 6 pcs.
Condition: 0.5 A 125 V AC resistive load, 20 cpm
Change of pick-up and drop-out voltage
100
90
80
70
60
50
40
30
20
10
0
10
5
20
15
No. of operations,
×
10
4
Max.
Min.
Max.
Min.
Pick-up voltage
Drop-out voltage
R
0
5
10
15
20
No. of operations,
×
10
4
100
90
80
70
60
50
40
30
20
10
C
Max.
Min.
No. of operations,
×
10
4
100
90
80
70
60
50
40
30
20
10
0
5
10
Max.
Min.
Max.
Min.
Pick-up voltage
Drop-out voltage
R
Change of contact resistance
5.-(1) Coil temperature rise (2C)
Tested sample: TQ2-12V
Measured portion: Inside the coil
Ambient temperature: 30
°
C
86
°
F
5.-(2) Coil temperature rise (4C)
Tested sample: TQ4-12V
Measured portion: Inside the coil
Ambient temperature: 30
°
C
86
°
F
No. of operations,
×
10
4
0
5
10
100
90
80
70
60
50
40
30
20
10
C
Max.
Min.
1 A
0 A
1 A
Coil applied voltage, %V
100
110
120 130
140 150
70
60
50
40
30
20
10
0
T
°
3 to 12 V DC type
24 V DC type
Nominal coil voltage
1 A
0 A
Coil applied voltage, %V
100
110
120 130
140 150
70
60
50
40
30
20
10
0
T
°
6.-(1) Operate/release time characteristics
Tested sample: TQ2-12V, 10 pcs.
6.-(2) Operate/release time characteristics
Tested sample: TQ4-12V, 10 pcs.
7. Distribution of pick-up and drop-out voltages
Tested sample: TQ2-12V, 50 pcs.
Coil applied voltage, %V
O
80
90
100
110
120
6
5
4
3
2
1
0
Min.
Operate time
Release time
Coil applied voltage, %V
80
90
100
110
120
6
5
4
3
2
1
0
O
Min.
Operate time
Release time
Ratio against the rated voltage, %V
0
10 20 30 40 50 60 70 80 90 100
10
20
30
Q
Drop-out voltage
Pick-up voltage
8. Distribution of set and reset voltage
Tested sample: TQ2-L2-12V, 35 pcs.
9. Ambient temperature characteristics
Tested sample: TQ2-12V, 5 pcs.
10. Distribution of contact resistance
Tested sample: TQ2-12V, 30 pcs. (30
×
4 contacts)
y
y
y
y
y
y
y
Q
0
10 20 30 40 50
Ratio against the rated voltage, %V
60
10
20
30
Reset voltage
20
20
40
40
Ambient temperature,
°
C
60
80
0
–20
–40
–20
–40
Drop-out
voltage
V
Pick-up voltage
x
x
Q
10
20
30
40
0
30
40
50
Contact resistance, m