Under And Over Voltage Relay Setup Manufacturer,Supplier and Exporter in India
Product Code : ILS-EELE-10407
Indian Lab Suppliers supplies the Under And Over Voltage Relay Setup (Product ID: 10407) as part of its electronics engineering lab equipment range. It is a test set-up for studying an under- and over-voltage relay.
Quick Answer
The relay trips when the supply voltage falls below or rises above its set limits, protecting equipment from abnormal voltage. A continuously variable autotransformer with a current limiter raises or lowers the applied voltage to simulate the fault, while the digital AC voltmeter and ammeter and a digital start/stop time interval meter record the pick-up voltage and operating time. Power is switched through a built-in MCB, with power-on and trip-status indicators, and the relay is connected at terminals with patch cords.
Key Specifications
| Parameter | Detail |
|---|---|
| Relay | Under/over voltage |
| Fault simulation | Continuously variable autotransformer with current limiter |
| Meters | Digital AC voltmeter and ammeter |
| Timing | Digital start/stop time interval meter |
| Switching | Built-in MCB |
| Indicators | Power on, trip status |
Where This Is Used
Used in protection labs with IDMT And Directional Over Current Relay Setup (Product ID: 10405) and Percentage Biased Differential Relay (Product ID: 10404). The panel is mains powered: keep it earthed and switch off before rewiring. Related items: Under Voltage & Over Voltage Relay Testing System (Product ID: 12978) and Over Under Voltage Protection Relay Kit (Product ID: 12994). Browse the full Electronics Engineering Lab Equipment range or related Electricity and Magnetism products.
Why Buy from Indian Lab Suppliers
Indian Lab Suppliers is an India-based laboratory equipment manufacturer and exporter supplying this under and over voltage relay set-up alongside its wider electronics lab equipment range, with documentation such as a Certificate of Origin available on request for institutional and export orders.
Frequently Asked Questions
When does the relay trip?
When the voltage goes below or above its set limits.
How is the voltage varied?
With a continuously variable autotransformer.
Can operating time be recorded?
Yes, with the digital start/stop time interval meter.
Related Categories
Electronics Engineering Lab Equipment · Electricity and Magnetism · Engineering Lab Equipment
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