Modular voltage meter 1F (80-500VAC) SPMV\1

Mains voltage meter – precise measurement and quick reading

This modular voltage meter is designed to monitor voltage in single-phase networks. The device, mounted on a standard TS35 rail, offers a clear LED digital display that shows the current voltage value in real time. This is an ideal solution for both professional installers and home users who need ongoing control of electrical parameters.

Functionality and application

The SPMV\1 meter performs well in a wide range of applications – from electrical distribution boards in homes and apartments, to industrial installations. Its compact size and easy installation make it a practical tool for quick diagnostics and monitoring of network status. With a measurement range of 80-500VAC, the meter is compatible with most standard electrical installations. The LED display provides a clear visualization of the voltage value, making it easier to quickly assess the situation.

Construction and operating parameters

The device is powered directly from the measured circuit (without the need for batteries), which eliminates the problem of replacing them and ensures continuous operation. Made of high-quality materials, the meter is characterized by durability and reliability. It meets the requirements of IP20 standard, which means protection against touching with a finger and against the ingress of solid objects larger than 12.5 mm. Suitable for operation in ambient temperature from -5°C to +40°C (average daily ≤35°C) and storage in the range of -25°C to +70°C. The cross-section of connection wires is 1.5 mm². The measurement accuracy is ±1.1%. The device's current consumption does not exceed 20mA and its electrical endurance is at least 15,000 hours of operation. The rated frequency is 50-60 Hz.