TYPE

Applicable voltage

Trigger voltage

Power frequency

Length of draw back

Length of stretch out

Effective insulation distance

GD-6KV

6

≤1.5

40

300

1000

700

GD-10KV

10

≤2.5

40

300

1000

700

GD-35KV

35

≤8

95

350

1500

1100

GD-110KV

110

≤25

250

450

2000

1440

GD-220KV

220

≤40

450

550

3100

2440

GD-500KV

500

≤100