About Metravi 3-Phase Reactive Power VAR Meter
- Microprocessor based 3 phase VAR measurement.
- Available in 96 * 96 mm Bezel Size.
- Meters can be factory set for different CT/PT ratios to give a direct reading.
- Meters are autoranging from KVAR to MVAR.
- Available for 415V(LT) and 110 V(HT) systems and for 1 Amp and 5 Amp CT secondary.
- Auxiliary Power Supply: 230V AC 50Hz / 110V AC 50Hz.
- In the model number X could be 3 for 3 wire loads and 4 for 4 wire loads
Reliable Measurement for Electrical SystemsSpecifically engineered for three-phase systems, the Metravi VAR Meter ensures consistent and precise monitoring of reactive power. Integrated safety features and robust construction enable worry-free use across demanding environments, supporting both direct and CT-based installations.
Built for Safety and DurabilityWith built-in insulation, overload and surge protection, and shock/vibration resistance, this meter is designed for enhanced operational safety and longevity. Its polycarbonate and metal materials provide a resilient housing, protecting internal components from harsh ambient conditions.
FAQ's of Metravi 3-Phase Reactive Power VAR Meter:
Q: How is the Metravi 3-Phase Reactive Power VAR Meter installed in an electrical panel?
A: The meter is designed for standard panel mounting, fitting into a 96mm x 96mm slot. Simple wiring instructions are provided for either direct connection or through a Current Transformer (CT), depending on the model's specifications.
Q: What type of readings does the analog dial display?
A: The analog dial provides real-time indication of reactive power (VAR) in three-phase systems, with a clear scale and an accuracy of Class 1.5. It displays values across a power factor range from 0 to 1, supporting both lagging and leading readings.
Q: When should this meter be used instead of a digital meter?
A: Use the Metravi analog meter when immediate visual indication, ruggedness, and low power consumption are preferred. It is especially suited for environments where shock/vibration resistance is vital or where a simple analog indication is sufficient.
Q: Where can the Metravi VAR Meter be applied effectively?
A: This meter is suitable for industrial and commercial electrical panels where monitoring of three-phase reactive power is required, such as in power distribution systems, generator control panels, and large machinery installations.
Q: What is the process for connecting current input to the meter?
A: Depending on the model, current input can be supplied directly or through a CT (Current Transformer). Always follow the manufacturer's wiring diagrams to ensure accurate connection and secure mounting for optimal performance.
Q: What are the benefits of the insulation box and protection system?
A: The included insulation box and built-in protection system safeguard against electrical hazards, overloads, and surges-enhancing both operator safety and meter durability, while ensuring accurate performance throughout its lifetime.
Q: How does this meter ensure reliability in harsh conditions?
A: Manufactured with a shock/vibration resistant enclosure and materials designed for ambient pressure and temperatures (0C to 50C), the meter maintains accurate operation in demanding industrial settings.