Sequence Control Trainer Manufacturer,Supplier and Exporter in India
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Product Code : SCL-EELE-12983
Indian Lab Suppliers supplies the Sequence Control Trainer (Product ID: 12983) as part of its electronics engineering lab equipment range. It is a two-part trainer for wiring relay-contactor sequence circuits with real industrial control parts and then running the same sequences from a PLC.
Quick Answer
Part 1 carries the control hardware on 248 shock-proof sockets: an earth leakage circuit breaker (25 A, 100 mA), three 4-pole 25 A contactors with auxiliary contacts, two thermal overload relays (9 A), three 2-changeover and two 4-changeover AC relays, a 0–6 s time relay, a multifunction flicker timer, two NPN inductive proximity sensors (5 mm range, 24 V DC), LED lamps, buzzers, push buttons, toggle switches, a selector switch, an emergency stop, star/delta connection points and three 5 A fuses. Part 2 is an 8-input, 8-output PLC with a programming display panel, RS232 cable and a 24 V DC, 2 A SMPS, so the relay circuits can be rebuilt as ladder programs. The unit is listed for 3-phase 440 V, 50/60 Hz with several coils rated at 60 Hz; please confirm the supply voltage, coil frequency and whether a motor is included at quotation.
Key Specifications
| Parameter | Detail |
|---|---|
| Power source | 3-phase AC 440 V, 50/60 Hz (as listed) |
| ELCB | 25 A, 440 V, 100 mA residual |
| Contactors | 3 × 4-pole, 25 A, coil 230 V AC, 2 auxiliary contacts |
| Relays | 3 × 2CO and 2 × 4CO, 230 V AC coil; time relay 0–6 s; flicker relay; 2 overload relays 9 A |
| Sensors | 2 inductive proximity, NPN NO, 5 mm, 24 V DC (10–30 V) |
| Operator devices | LED lamps (2 green, 3 red), 2 buzzers, 4 push buttons, 2 toggle switches, selector switch, emergency stop |
| PLC section | 8 inputs / 8 outputs, programming display panel, RS232 cable, 24 V DC 2 A SMPS |
| Accessories | 248 safety sockets; 40 shrouded 1 m patch cords; 3-phase power cable; user manual |
| Size / weight | Part 1: 955 W × 450 D × 755 H mm; Part 2: 415 W × 315 D × 755 H mm; 28.2 kg total |
Where This Is Used
Used in industrial automation and electrician courses covering interlocking, timers, alarms, detection circuits, star-delta and induction motor control. It is powered from three-phase mains, so wire only with the ELCB off and have circuits checked before switching on. Related: PLC Trainer with HMI (Product ID: 11912) and Electrical Wiring Learning System (Product ID: 12946). Browse the full Electronics Engineering Lab Equipment range or related Engineering Lab Equipment products.
Frequently Asked Questions
Can the trainer be used without the PLC?
Yes, sequence circuits are first wired with the relays, contactors and timers, then repeated on the PLC.
Which sensors are included?
Two NPN inductive proximity sensors with 5 mm range.
What protection is on the input?
An earth leakage circuit breaker with 100 mA residual current trip.
Related Categories
Electronics Engineering Lab Equipment · Engineering Lab Equipment · Electricity and Magnetism
Request a Quote
For pricing, bulk quantities or tender documentation on the Sequence Control Trainer, reach our team via Contact Us or submit your requirement through our Tenders page.
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