Main Switch Board Demonstrator (Single Feeder ACB 600A)

• Standard industrial LV switchboard adapted for training purposes
• Enables demonstration of switchgears, instruments and protective devices used in normal switchboards
• Allows functions to be explained and understood
• Suitable for students to study circuitry
• Allows dismantling and reassembly of component parts and rewiring practice
• Compartment doors and covers are hinged
• Can be opened manually using finger operated screws

• Suitable for 600 V, 3 phase, 4 wire, 50 Hz system
• Designed to withstand fault level of 31 MVA

Incomer Panel :

• Air circuit breaker 600 A TP&N, 43 kA with overload and shunt trip coils

Protective Devices :

• Digital combined IDMT over current and EFR
• C/T coil 600/5 A Class 10P10 for IDMT, O/C and EFR x 4 units

Instruments :

• Ammeter 0 – 600 A with selector switch
• Voltmeter 0 – 500 V with selector switch
• Pilot lamp (R/Y/B) main phase lamp x 3 units
• Power factor meter
• Frequency meter
• Three phase power quality meter
• Power management software
• C/T coil 600/5 A Class 3, 5 VA for power quality meter x 3 units
• C/T coil 600/5 A Class 3, 5 VA for ammeter and power factor meter x 3 units
• MCB 1 A, 6 kA for instrument control supply x 8 units

Outgoing Panel :

• MCCB 100 A TPN, 25 kA
• MCCB 150 A TPN, 25 kA
• MCCB 200 A TPN, 25 kA x 2 units

Power Factor Correction Panel :

• MCCB 60 A TPN, 25 kA
• Power factor regulator 6 step
• C/T coil 600/5 A Class 3, 5 VA for power factor controller
• MCCB 20 A TP, 25 kA x 6 units
• Magnetic contactor 20 A x 6 units
• Capacitor bank 5 kVAR (3 phase) x 6 units
• Pilot lamp for step indicator x 6 units

Labeling :

• All parts, instrument panels and equipment such as breaker, metering, protection device, outgoing and capacitor bank are clearly labeled

Construction :

• Modular, floor standing, fully enclosed heavy duty self contained design
• Suitable for front and back access
• Fabricated from 2 mm mild steel plate
• Mild steel treated with rust inhibiting primer and coated with epoxy powder paint
• Oven baked at high temperature for durability
• Heavy sheet steel console
• Engraved or label printed legends
• Equipped with heavy duty caster wheels
• Supplied with 3 phase 4 wire termination plug and socket
• Physical size approx. 1300 H x 1500 W x 650 D mm

Busbars :

• Hard drawn high conductivity copper busbars with current density of 1000 A per sq. in

Color identification :

• Red for red phase
• Yellow for yellow phase
• Blue for blue phase
• Black for neutral

Manual :

• Instruction manual with schematic diagram