61
www.nieaf-smitt.com
5.17 Cables
1. Disconnect the cable from the line
2. Also disconnect opposite end to avoid errors due to
leakage from other equipment
3. Check each conductor to ground and lead sheath by
connecting one megohmmeter lead to a ground and
lead sheather and the other megohmmeter lead to
each of the conductors in turn
4. Check insulation resistance between conductors by
connecting megohm-meter leads to conductors in
pairs