Main Switchboard-Commissioning

COMPANY INFORMATION

• CV Asset Services Pty Ltd ABN 62 128 821 698 Electrical Contractor Licence Number 68870 59-61 Qantas Drive Eagle Farm, Q. 4009

• CV Asset Services Pty Ltd
  ABN 62 128 821 698
  Electrical Contractor Licence Number 68870
  59-61 Qantas Drive
  Eagle Farm, Q. 4009

PROJECT DETAILS

• Client

• Site Address
  Address

• Client PO Number

• Job Number

• EWR Electrical Work Request Number

• B2B Carrier Work Order Number

• Conducted on

  Date

COMPETENT TECHNICAL PERSON

• As the electrical worker in charge operating on the behalf of CVSG Electrical Services Pty Ltd, I certify the electrical installation has been tested and verified to ensure it is electrically safe and is compliant with the Wiring Rules and all other Standards applicable and relevant to the installation under the Electrical Safety Act 2002 at the date the testing and commissioning was conducted and completed.

  Sign

• Electrical Worker in Charge?

• Tradesperson's Electrical Licence Number?

FAULT CURRENT VERIFICATION

• kVA rating of supply transformer?

• Fault current (kA) rating of supply transformer?

• Distance from supply transformer to Main Switchboard (metres)?

• Fault current (kA) rating of Main Switch at Main Switchboard?

• PFC Verified?

  Yes

  No

  N/A

SWITCHBOARD PARTICULARS

• Location of switchboard
  Address

• Switchboard is fed from?

• Rating & classification of protection used upstream of Main Switchboard (MSB)? E.g. 630A 80kA Type gG 'blade-type' HRC fuses

• Current Rating of MSB & Main Switch (Amps)?

• Maximum Demand of Installation?

• Does MSB contain Current Transformers CTs?

  Yes

  No

  N/A

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

  Yes

  No

  N/A

• Has Discrimination been achieved between protective devices?

  Yes

  No

  N/A

• What level of Cascading is achieved between devices (kA)?

  Yes

  No

  N/A

CIRCUIT ATTRIBUTES

• Circuit Designation

Particulars

Circuit

• Name of circuit?

• Circuit Number?

Cabling

• Cable size CSA?

• Neutral conductor terminated at number?

• Method of installation?

  Select Multicore enclosed underground Multicore buried direct Multicore unenclosed Multicore enclosed Multicore on cable tray Single core enclosed underground Single core buried direct Single core enclosed Single core on cable tray

  • Multicore enclosed underground
  • Multicore buried direct
  • Multicore unenclosed
  • Multicore enclosed
  • Multicore on cable tray
  • Single core enclosed underground
  • Single core buried direct
  • Single core enclosed
  • Single core on cable tray

• Current Rating of cables after derating (Amps)?

Protective Device

• Make & Manufacturer?

• Type?

  Load Break

  MCB

  MCCB

  RCBO

• Current rating (Amps)?

• kA rating?

• Ir Thermal setting?

• Ii Magnetic setting?

Earthing

• Cable size CSA?

• Measured Resistance R (Ohms)?

• Fault Loop Impedance Z (Ohms)?

• AS/NZS 3000:2007 Reference?

Insulation Resistance

• Between phases (MegOhms)?

• Between phase and neutral (MegOhms)?

• Between phase and earth (MegOhms)?

• Between neutral and earth (MegOhms)?

Polarity

• Line Voltage (Volts)?

• Phase Voltage (Volts)?

• Correct connections

  Yes

  No

  N/A

Additional Protection

• RCD - timed test for mA rating?

• Neutral protected 100/50%?

  Yes

  No

  N/A

Load Test

• A Phase Amps?

• B Phase Amps?

• C Phase Amps?

Visual Inspection

• Comments

• Photo of protective device

  Media