CVSG Asset Services - Main Switchboard Inspection

• Audit Title

• Asset no. (If applicable):

• Switchboard location:

• Switchboard photos

  Media

Mains Cable Protection and Information

• Switchboard is fed from:

• Rating and classification of protection upstream if accessible:

• Photo of protective device

  Media

• Rating and classification of Main Circuit Breaker:

• Mains cable CSA:

• Current measured (L1/L2/L3/N):

Earthing

• Main Earth attached and in good condition?

  Yes

  No

• Main Earth CSA:

• Multiple Earthed Neutral (MEN) link present and securely attached?

  Yes

  No

Surge Diverters

• Are surge diverters present and in good condition?

  Yes

  No

Distribution Chassis

• Does the switchboard have multiple chassis?

  Yes

  No

  N/A
Chassis

• Chassis Designation

• Rating and classification of chassis protective device:

• Is there a circuit schedule present/are sub circuits clearly labelled?

  Yes

  No

  N/A

• Are there spare poles/is there capacity for future expansion?

  Yes

  No

  N/A

Thermography

• Thermal image numbers:

• Priority category/Delta TK:

  Select Priority 4: SP1 max temp <50°C and/or ΔT <10° Priority 3: SP1 max temp 50°C - 75°C and/or ΔT 10°C - 20°C Priority 2: SP1 max temp 75°C - 100°C and/or ΔT 20° - 30°C Priority 1: SP1 max temp >100°C and/or ΔT >30°C

  • Priority 4: SP1 max temp <50°C and/or ΔT <10°
  • Priority 3: SP1 max temp 50°C - 75°C and/or ΔT 10°C - 20°C
  • Priority 2: SP1 max temp 75°C - 100°C and/or ΔT 20° - 30°C
  • Priority 1: SP1 max temp >100°C and/or ΔT >30°C

• Further action for Priority 1, Priority 2 or Priority 3 items:

  Yes

  No

  N/A

Visual Inspection

• Does the switchboard appear to be in good condition?

  Select Excellent condition Good condition Fair condition Switchboard in need of attention

  • Excellent condition
  • Good condition
  • Fair condition
  • Switchboard in need of attention

• Switchboard is clean and free of debris

• Further action required:

• Photos of visual defects

  Media

• Comments:

Auditor Information

• Electrical Licence Number

• Add signature

  Sign