5.1.4 Three Phase Switchbox Details And Schematics

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INCOMING SUPPLY CONSTRUCTION NOTES: CONSTRUCTION: CABINET: FLOOR MOUNTED, FRONT CONNECTED, RATED AT 100A 2mm 316 STAINLESS STEEL, FOLDED & WELDED/MODULAR BOLTED CONSTRUCTION DOORS AND ESCUTCHEONS: 1.5mm GRADE 316 STAINLESS STEEL OTHER BRACKETS: 1.6mm ZINC SEALED MILD STEEL MIN BOTTOM GLAND PLATE: 6mm METER PANEL 100A SERVICE FUSE 25mm Cu RE110 DOUBLE INSULATED CABLE FORM OF SECREGATION: FORM 1 - TO AS3439.1 - 2002 DEGREE OF PROTECTION: IP - 66 - REFER TO WEATHER PROOFING DETAIL FAULT RATING: 6kA FOR 1 SECOND 160A MAIN ISOLATOR F1 10A TO HEATER CIRCUIT C1 FINISH: PREPERATION: DE-SCALE & DE-GREASE EXTENRAL COLOUR: NATURAL FINISH INTERNAL COLOUR: GPO DISTRIBUTION SECTION 20A 30mA RCD FOR GPO ON SMART POLES SPACE NATURAL FINISH REMOVALBLE GEAR PANS & ESCUTCHEON: GLOSS WHITE SPACE PLINTH: GALVANISED SPACE LABELS: FIXING: COLOUR: ENGRAVED PLASTIC LAMINATE DOUBLE SIDED ADHESIVE & STAINLESS STEEL SCREWS AS SHOWN CONTROL WIRING: POWER WIRING: WIRE MARKERS: TERMINATIONS: MINIMUM 1.5mm Cu V90 MINIMUM 2.5mm Cu RE110 DOUBLE INSULATED STANDARD FERRULES BARE CABLE ENDS. WHERE TERMINALS REQUIRE LUGS, BOOTLACE FERRULES OR PRE-INSULATED RING LUGS. FORK LUGS SHALL NOT BE USED 240 AC - PHASE COLOURED NEUTRAL - BLACK EARTH - GREEN/YELLOW SPACE SPACE COLOUR: SPACE SPACE SPACE DOOR NEOPRENE GASKET TO LIGHTING CONTROL WEATHER PROOF CHANNEL 1 SPACE 2 SPACE 3 SPACE 4 SPACE 5 SPACE 6 SPACE 13 14 15 16 17 18 7 SPACE 8 SPACE 9 SPACE 10 SPACE 11 12 CB12 LIGHTING DISTRIBUTION SECTION SPACE 31 32 33 34 35 25A 3P MCB 36 16A MCB SWITCHBOARD CABINET 1 OFF WEATHER PROOFING DETAIL NOTES: MAIN ISOLATOR TO BE LOCATED IN THE ENERGY AUTHORITY SECTION. BUS COMB TO BE FIXED SECURELY TO THE BUSBAR. SINGLE LINE DIAGRAM REMOTE PE CELL N12 A2 INCOMING SUBMAINS N B A CB12 [A1] CB12 16A MCB 2 [4] [3] 2 [2] [1] 3 A3 C B CB12 C kWh E3 MANUAL OFF AUTO E A C1 [A2] N12 N A1 SS1 TO 3 PHASE BUSCOMB a a b bc cN OUTPUT NEUTRAL LINK 4mm ² Cu CABLE 100A 100A SEALABLE METER NEUTRAL LINK OUTPUT EARTH LINK SERVICE ACTIVE CABLE SERVICE ACTIVE CABLE SERVICE ACTIVE CABLE EARTH STUD SERVICE NEUTRAL CABLE 250A MAIN ISOLATOR PE CELL LIGHTING CONTROL SCHEMATIC DIAGRAM N A B C TO NEUTRAL 2.5mm Cu TPI CABLE F1 H-2 H-1 10/32A 25mm Cu CABLE A N HEATER THERMOSTAT E 100A 25mm ² Cu DOUBLE INSULATED CABLE GREEN/YELLOW M.E.N E3 METER WIRING SCHEMATIC ANTICONDENSATION HEATER SCHEMATIC DIAGRAM NOTE: TO BE READ IN CONJUNCTION WITH DRAWING 5.1.3 NOTE: ALL DIMENSIONS IN MILLIMETRES UNLESS OTHERWISE STATED GENERAL THREE PHASE SWITCHBOARD DETAILS & SCHEMATICS (SHEET 2) Rev Date Approved C 14.03.2016 PG LIGHTING Dwg No. 5.1.4