Modular voltage meter 3F (80-500VAC) SPMV\3

Precise voltage measurement in three-phase networks

The SPMV\3 modular meter is a reliable device designed to monitor voltage in three-phase installations. A quick and clear reading of values on the LED display facilitates diagnostics and control of network parameters, both for professional installers and end-users. The device is mounted on a standard TS35 rail, ensuring easy integration with existing switchboards.

Versatile application and solid construction

The meter finds application in industry, construction, and in-home electrical panels. Its compact size (1 module 18mm) allows for installation even in limited spaces. Made of high-quality materials, it guarantees long-lasting and trouble-free operation. The device is particularly useful wherever continuous voltage monitoring is required, enabling a quick response to potential power supply problems.

Key features and benefits:

• Clear LED display: Separate displays for each phase provide precise and immediate voltage reading.
• Wide measuring range: The meter operates in the range of 80-500VAC, allowing its use in various types of electrical installations.
• TS35 rail mounting: Standard mounting facilitates integration with existing electrical switchboards.
• Compact dimensions: Occupies only 1 module 18mm, saving space in the switchboard.
• High measurement accuracy: Reading accuracy of ±1.1% ensures reliable measurement results.
• Protection against damage: It is recommended to protect the meter with a 1A fuse for additional protection.
• Compliance with safety standards: The device has a CE certificate and meets IEC 60051-1 and IEC 60051-2 standards, guaranteeing safe use.
• Durability and reliability: Electrical endurance ≥15,000 h ensures long-term operation of the device.

The meter is characterized by a wide range of indications of 80÷500 V and a rated frequency of 50-60 Hz. Current consumption does not exceed ≤20mA per phase, and the degree of protection is IP20. The device is adapted to work in an ambient temperature from -5°C to +40°C and allows connection of wires with a cross-section of up to 1.5 mm². Mounting is done on a standard TS35 rail.

Remember to connect the meter correctly – phase input on the left side of the terminal, output on the right (L/N polarity does not matter). The device was designed by the renowned company Spamel, specializing in the production of high-quality electrical equipment.