Copper grounding rod&earth rods,Short-circuit Grounding operation Pole
Portableelectricalearthrod/Groundingrod,Earthrodssetwithwireandearthpin
Suitableformakingpowerfailedequipmentsortemporaryshort-circuitedlinesgrounded,preventingunexpectedpowertointrudeinanddodamagetopersonnelandequipments.
Technical:
|
Type |
Suitablevoltage(kV) |
Ratedshort-circuitcurrent(kA/1S) |
Sizeofearthwire(mm2) |
Insulatinglengthofrod(rope)(mm) |
|
JDB-1 |
16-25 |
≥100 |
||
|
JDB-2 |
25-50 |
≥300-1300 |
||
|
JDB-3 |
10-220 |
25-50 |
≥700-2000 |
|
|
JDB-4 |
10-500 |
25-50 |
≥900-3700 |
|
|
JDB-5 |
110-220 |
25-50 |
≥1300-2100 |
|
|
JDB-6 |
110-500 |
25-50 |
≥1300-3700 |
|
|
JDB-7 |
10-200 |
25-50 |
≥700-1300 |
|
|
JDB-8 |
10-35 |
25-50 |
≥300-2100 |
|
|
JDB-9 |
220-500 |
25-50 |
≥700-900 |
Earthrod&groundingrods,HighVoltagePortableEarthRod,Portableshort-circuitearthingrod
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