Main Switch Board Demonstrator (Single Feeder ACB 800A)

• 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, rewiring and use of castors
• Compartment doors and covers are hinged
• Can be opened manually using finger operated screws

Input :

• 415 VAC, 100 A, 3 phase, 50 Hz

Incomer Panel :

• Air circuit breaker 800 A TP&N with overload and shunt trip coils

Instruments :

• Ammeter 0 – 800 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
• Power meter
• C/T coil 800/5 A Class 3, 15 VA for ammeter x 3 units
• C/T coil 800/5 A Class 3, 15 VA for power factor controller
• MCB 1 A, 6 kA for instrument control supply x 8 units

Protective Devices :

• Digital combined IDMT over current and EFR
• C/T coil 800/5 A Class 10P10 for IDMT, O/C and EFR x 4 units

Output Panel :

• MCCB 100 A TP&N x 2 units
• MCCB 200 A TP&N x 2 units

Power Factor Correction Panel :

• MCCB 60 A 3 pole, 25 kA
• Power factor controller 6 step
• C/T coil 800/5 A Class 3, 15 VA for power factor controller
• MCCB 10 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

Construction :

• Physical size approx. 1300 H x 1500 W x 650 D mm
• Heavy sheet steel console
• Baked epoxy powder finish in grey and white
• Engraved or label printed legends

Manual :

• Instruction manual with schematic diagram