ac switchboard checksheet

7/27/2019 AC Switchboard Checksheet

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AC SWITCHBOARD TESTRESULTS DOCUMENT NUMBER

Project Check Sheet

Client Location

Created on 15/10/2013PAGE: 1 OF 3

Standard: AS:3000 Fed From:

Manufacturer: Serial number:

NOTE: Where automated relay test equipment is used, the test results obtained may take priority over or supplement theinformation recorded on this check sheet. In this case, a reference will be made to an attached result sheet.

ABIDE BY SAFETY AND ISOLATION PROCEDURES IN SWMS6

1 VERIFY INSTALLATION

Tests Required (Minimum)Schematics

Green-lined/Updated

Operation(Pass/Fail)

AcceptedBy

(signature)

Verify board installation method

Verify board design and labelling as per schematic notes

Verify clearances, terminal shrouding/pole blanks are installed and labelled

Verify operation of all handles/locks N/A

Verify door seals N/A

Ensure all penetrations are filled/blanked N/A

2 VERIFY CIRCUIT BREAKER/FUSE/LINK/RELAY TYPES AND RATINGS


Green-lined/Updated


AcceptedBy

(signature)

Verify circuit breaker/fuse and link type and ratings

Verify relay types and ratings

3 VERIFY EARTHING


Green-lined/Updated


AcceptedBy

(signature)

Verify M.E.N. is installed with correct rating and clearly stamped

Verify earthing to each cubicle section/gland plate/escutcheon plate/door

Verify R.C.D. earthing (same numbered terminal as C/B pole)

Verify cable screen earthing

Verify spare cores are earthed

Test earth resistance to earth grid/stakeSwitchboard Earth bar to grid/stake

Acceptance 0.5

Test MEN resistance to earth gridMEN bar to grid connection

Acceptance 20

Test MEN resistance to switchboard

MEN bar to switchboardconnection Acceptance 20


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Project Check Sheet

Client Location


4 VERIFY CABLE INSTALLATION


Green-lined/Updated


AcceptedBy

(signature)

Verify cable types as per schematics

Verify cable glanding N/A

Ensure single core cables do not penetrate continuous ferrous material N/A

Verify cable bending radius(12x diameter for multi-core, 15x diameter for single-core)

N/A

Verify segregation N/A

Verify ducting/cable ties

Verify internal and external labelling

Verify ferruling as per schematicsVerify termination lugs for correct size/type N/A

Verify terminal tightness N/A

5 TEST INSULATION RESISTANCE


Green-lined/Updated


AcceptedBy

(signature)

Verify switchboard insulation resistance N/A

Test at 1kV for 1 MinuteA B+C+N+E B A+C+N+E C A+B+N+E N A+B+C+E Acceptance

100M (New), 1M (Aged)M M M M

6 TEST INCOMMING SUPPLIES


Green-lined/Updated


AcceptedBy

(signature)

Verify incoming supply polarity and phasing N/A

Verify -N continuity. Confirm similar between phases(Max 10% tolerance)

N/A

7 RECORD VOLTAGES


Green-lined/Updated

Operation

(Pass/Fail)

AcceptedBy

(signature)

Record switchboard voltages N/A

A-B A-C B-C A-N B-N C-N A-E B-E C-E

8 TEST RCDs


Green-lined/Updated


AcceptedBy

(signature)

Verify operation of RCDs with test trip button N/A

Test each RCD and fill out logbook N/A


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Project Check Sheet

Client Location


TEST PHASE ROTATION


Green-lined/Updated


AcceptedBy

(signature)

Verify phase rotation of switchboard and attached outlets N/A

Remarks:

The associated system has been tested and proved to operate successfully as per the design information provided. Please refer to the DefectReport list and Testing Equipment Details.

Commissioning Officer: Signed: Date:

The test results have been reviewed, are within tolerance and are consistent with the design information provided.

Commissioning Engineer(RPEQ): Signed: Date:

Test equipment Description Serial Number

ac switchboard checksheet

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