Medium Voltage Manufacturer,Supplier and Exporter in India
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Product Code : SCL-EELE-11925
Indian Lab Suppliers supplies the Medium Voltage (Product ID: 11925) as part of its electronics engineering lab equipment range. It is a medium-voltage (MV) switchgear training installation for learning to operate, isolate and maintain an MV structure.
Quick Answer
The installation runs from a 440 V supply but reproduces the functions of a 20 kV system, so trainees can practise putting the system into service, switching, isolation and fuse maintenance without MV-level exposure. It has an MV cubicle with a vacuum circuit breaker and an LV cubicle with an air circuit breaker, each with protection relays, metering transformers and voltage presence indicators, plus an MV/LV teaching transformer. A primary/secondary injection case is supplied for tripping tests on the protective devices. Units are built to the buyer’s specification, so please confirm the final layout at quotation.
Key Specifications
| Parameter | Detail |
|---|---|
| Supply | 440 V (functions as a 20 kV installation) |
| Busbars | 400 A three-pole, in MV and LV cubicles |
| MV cubicle | Isolating switch and earthing switch with vacuum circuit breaker (VCB) |
| LV cubicle | Isolating switch and earthing switch with air circuit breaker (ACB) |
| Relays (each cubicle) | Over-current/earth-fault, master trip (86), over/under-voltage |
| Other components | Metering transformers, MCBs, voltage presence indicators |
| Transformer | MV/LV teaching type |
| Test equipment | Primary/secondary injection case |
| Accessories | Power cables |
Where This Is Used
Used in electrical engineering and power-distribution training centres to teach MV hazard identification, cut-off devices and protection testing, alongside the City Grid (Product ID: 11924). Operate only under qualified supervision with lock-out and earthing procedures, as the 440 V supply is itself hazardous. Browse the full Electronics Engineering Lab Equipment range or related Electricity and Magnetism products.
Frequently Asked Questions
What supply does it need?
440 V, while reproducing the functions of a 20 kV installation.
Which breakers are fitted?
A vacuum circuit breaker in the MV cubicle and an air circuit breaker in the LV cubicle.
How are the protective relays tested?
With the supplied primary/secondary injection case.
Related Categories
Electronics Engineering Lab Equipment · Electricity and Magnetism · Engineering Lab Equipment
Request a Quote
For pricing, bulk quantities or tender documentation on the Medium Voltage, reach our team via Contact Us or submit your requirement through our Tenders page.
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