Obsolete

Product(s)

- Obsolete

Product(s)

Obsolete

Product(s)

- Obsolete

Product(s)

APPLICATION NOTE

7/13

Surge

Minimum

peak voltage

(volts)

Minimum

peak current

per conductor

(Amps)

Maximum rise

/ Minimum

decay time for

voltage and

current

(

µs)

Repetitions,

each polarity

Test

connections

per

table 4.1

1

+/- 5000

500

2/10

1

B

Table 2: Second level lightning surge.

Test

Voltage

Short circuit

current per

conductor

(Amps)

Duration

Primary

protection

Test

connections

per

table 4.1

1

50

0.33

15 minutes

Removed

A

2

100

0.17

15 minutes

Removed

A

3

200, 400

and 600

1 (at 600V)

60 1 s

application of

each voltage

Removed

A

4

1000

1

60 1s

applications

Operative

protector in place

B

5

see figure 4-3

see figure 4-3

60 5s

applications

Removed

see figure 4-3

6

600

0.5

30s

Removed

A

7

600

2.2

2s

Removed

A

8

600

3

1s

Removed

A

9

1000

5

0.5s

Operative

protector in place

B

Table 3: First level AC power fault (table 4-7 of GR-1089-CORE issue 2, december 1997).

Surge

Minimum

peak voltage

(volts)

Minimum

peak current

per conductor

(Amps)

Maximum rise

/ Minimum

decay time for

voltage and

current

(

µs)

Repetitions,

each polarity

Test

connections

per

table 4.1

1

+/- 600

100

10/1000

25

A

2

+/- 1000

100

10/360

25

A

3

+/- 1000

100

10/1000

25

A

4

+/- 2500

500

2/10

10

B

5

+/- 1000

25

10/360

5

B

Table 1: First level lightning surge.