Power & Control Cable Pre-commissioning

Cek dan Pastikan

1. Compare cable size, type and tagging with the cable schedule. Ensure core identification match with connection diagram and phase sequence
2. Check the glands certificate meet the area classification as mentioned in spec
3. Inspect the glands cable for tighness and good workmanship; correct type and size of cable installed. Check the outdoor glands have been wrappen in vulcanising tape
4. Ensure the gland plates for all single cables have been manufactured from non magnetic materials
5. Pastikan conductors are terminated using crimped connections. check correct size and type of crimping lugs has been used
6. Before making any measurement, inspector should ensure both ends of the cable has been disconnected and are clear of any metal
7. Cek the earth connection

Insulation Resistance Test

Ukur insulation resistance of the cable on record on the relevant certifiacte. Table di bawah memberikan minimum test voltage and minimum acceptable value of insulation resistance.

For LV multicore measurement shall be

1. core to core


2. core to earth


3. screen to armour