Markdegracia0370
Member
- Location
- Davao
Hi everyone;
Is there any standard of what type of cable to be used at Underground Mining Operation. We have 480V feeder line system at Underground and we only used PVC Jacketed, XLPE insulated cable, 600V and some dude said that we should use armored cable for underground installation. But, there is no article in the NEC standards that we should use armored cable, in fact its not permitted to install Type AC at underground.
May we here your thoughts regarding this matter.
Hope for your positive response.
Thanks
Is there any standard of what type of cable to be used at Underground Mining Operation. We have 480V feeder line system at Underground and we only used PVC Jacketed, XLPE insulated cable, 600V and some dude said that we should use armored cable for underground installation. But, there is no article in the NEC standards that we should use armored cable, in fact its not permitted to install Type AC at underground.
May we here your thoughts regarding this matter.
Hope for your positive response.
Thanks