Profile: Prok Devices Private Limited manufactures solid state and micro controller based protection relays & digital meters, which are used in power system applications. Our product line includes earth fault relays, earth fault relays, numerical over and under voltage relays, frequency relay & tap position indicators. We are accredited with ISO 9001:2000 certification. We also supply three-phase energy meters, automatic source cover change over and digital meters.
Product Catalogs:
| • | Earth Leakage Relay (ELR) |
14 Products/Services (Click for related suppliers)
| |||||
| • | Digital Durometers | • | Digital Multimeters | • | Digital Tap Position Indicator |
| • | Directional Earth Fault Relays | • | Dynamic Frequency Relay Test Set | • | Earth Leakage Relay |
| • | Energy Meters | • | High Voltage Relays | • | Phase Voltage Monitors |
| • | Phase Voltage Relays | • | Power/Energy Meters | • | Tap Position Indicator |
| • | Voltage Sensor Relays | • | Voltage/Load Monitoring | ||