DS-BT

194

2. Electrical life test (resistive)

Tested sample: DSBT2-S-DC12V, 6 pcs.

Condition: 2 A 30 V DC resistive load, 30 cpm

Circuit

N.O.:

No.11–13

N.C.:

No. 4–6

30 V DC

No. of operations,

5

101520

7

6

5

4

3

2

1

0

Min.

Min.

Max.

Max.

–

x

–

x

Pick-up voltage

Drop-out voltage

No. of operations,

20

15

10

5

100

10

0

N.C. contact

N.O. contact

Max.

Min.

Min.

–

x

Max.

–

x

3. Coil temperature rise

Tested sample: DSBT2-S-DC12V, 5 pcs.

Measured portion: Inside the coil

4. Operate and release time characteristics

Tested sample: DSBT2-S-DC5V, 10 pcs.

Ambient temperature: 23

Coil power, mW

200

400

600

800

80

70

60

50

40

30

0

0 A

1 A

2 A

time

time

Coil

Coil

N.O. contact

N.C. contact

80

100

120

6

5

4

3

2

1

0

Coil applied voltage, %V

Coil applied voltage, %V

1.5

1.0

0.5

0

120

100

80

Measured terminals: 9-13

Measured terminals: 4-8

Coil applied voltage, %V

6

5

4

3

2

1

0

120

100

80

Coil applied voltage, %V

1.5

1.0

0.5

0

120

100

80

Measured terminals: 4-6

Measured terminals: 11-13

5. Distribution of pick-up and drop-out voltage

Tested sample: DSBT2-S-DC5V, 50 pcs.

Pick-up voltage

Drop-out voltage

6. Distribution of breakdown voltage

(between contacts and coil)

Tested sample: DSBT2-S-DC5V, 100 pcs.

20

10

Pick-up voltage, V

5.0

4.5

4.0

3.5

3.0

2.5

2.0

Specified value: Less than 3.75 V DC

Mean value (x): 3.22 V DC

Max.: 3.69 V DC

Min.: 2.65 V DC

–

–

Specified value: More than 0.50 V DC

Mean value (x): 1.65 V DC

Max.: 2.23 V DC

Min.: 0.78 V DC

20

10

3.0

2.5

2.0

1.5

1.0

0.5

0

Drop-out voltage, V

–

Mean: AC 5169 V

Max.: AC 5800 V

Min.: AC 4700 V

10

0

20

30

40

AC 6000

AC 5000

AC 4000

Breakdown voltage, V AC

For Cautions for Use, see Relay Technical Information

9/1/2000

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