Overview: The document introduces 'Minivert', an inverter designed to enhance the performance of
single-phase motors by allowing the use of
asynchronous motors. It is housed within a terminal box and offers a simple and economical solution for motor performance improvement.
Specifications: The inverter operates with a power supply of 230V with a tolerance of +15% to -10%. It supports motor power ranging from 0.09 kW to 0.75 kW, with motor sizes 56, 63, 71, and 80, and plans to include size 90 in the future. The device allows for the adjustment of acceleration and deceleration via a trimmer, with values ranging from 1Hz/s to 200Hz/s, and a maximum deceleration limit of 50Hz/s. The output frequency can be adjusted between 10Hz and 70Hz.
Features: The inverter includes a single indicator LED for operational status. It is suitable for applications requiring high breakaway torque, low noise, low vibration, low heating, and high efficiency. Customization options are available for software, hardware, mechanical construction, and an onboard potentiometer.
Operational Instructions: The terminals include PE for earthing, and L1, N for connecting to a 230V single-phase power supply. The motor's rotation direction can be controlled by connecting to N for clockwise rotation, L1 for anticlockwise, and disconnection to stop the motor. The LED indicator provides status signals: off for no power or serious failure, on for regular operation, and blinking patterns for various protection triggers.
Protections: The inverter includes protections against overcurrent, over-under voltage, and driving temperature. It also features an input for the motor's thermal pad and an EC-approved EMI filter for conducted emissions and immunity.
Contact Information: Carpanelli Motori Elettrici S.p.A., located in San Giorgio di Piano, Bologna, Italy, provides contact details for further inquiries.