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Frequency converters, inverters and electronic regulators
Frequency converters, inverters, and electronic controllers enable precise speed and torque control of motors in ventilation systems, increasing energy efficiency and reducing machinery wear. The Optidrive E3 series simplifies the management of IE2, IE3, PM, and SynRM IE4 motors with just a few parameters and IP20, IP66, and single-phase versions for a variety of installation environments. The RV series manual voltage regulators offer continuous regulation for single-phase motors, with IP55 protection, an EMC filter, and a wide operating temperature range.
Discover the technical specifications and models best suited for your system.
• Optidrive E3
OPTIDRIVE E3 Series
The Optidrive E3 series from Invertek Drives is the ideal solution for precise and reliable control of a wide range of electric motors, including high-efficiency IE2, IE3, and IE4 PM and SynRM motors. These frequency converters are designed for ease of use, requiring only 14 basic parameters for quick setup and start-up.
Full power range
Disponibili da 0,37 kW fino a 37 kW per alimentazione trifase e da 0,37 kW a 4 kW per alimentazione monofase, gli Optidrive E3 coprono un’ampia gamma di applicazioni industriali. Le tensioni di alimentazione supportate includono 110-115V, 200-240V e 380-480V con frequenza 48-62Hz, garantendo compatibilità con tutti gli standard internazionali.
Versions for every environment
The versatility of the series is guaranteed by the different versions available. The IP20 version is ideal for installation in protected environments with operating temperatures from -10°C to 50°C, while the IP66 version withstands more challenging environmental conditions with complete protection against dust and water jets, operating between -20°C and 40°C. Single-phase versions are also available specifically for applications requiring the use of single-phase motors.
Advanced control and efficiency
Open-loop vector control, support for PM, BLDC, and synchronous reluctance motors, together with the energy-optimized V/f mode, guarantee efficiency exceeding 98%. The overload capacity of 150% for 60 seconds and 175% for 2.5 seconds ensures reliable performance even under critical conditions.
Main features
• RV
RV Series
The RV series manual voltage regulators are an effective and reliable solution for regulating single-phase asynchronous motors designed for regulation. These devices are designed to offer precise and intuitive control through proven technology and quality components.
Control technology
Powered by 230V at 50/60Hz, the RV series voltage regulators use electronic phase control with triacs in a closed-loop system. This type of control allows for continuous and precise regulation of the voltage supplied to the motor, avoiding sudden changes or jolts that could compromise operation.
Safety and reliability
The RV series is equipped with a timed protection fuse to ensure operational safety and a calibration trimmer to set the desired idle speed. The integrated EMC noise filter ensures operation without electromagnetic interference, while a power indicator provides an immediate visual indication of the device’s status.
Robustness and ease of use
With IP55 protection, these drives are resistant to dust and water jets, making them suitable for a variety of industrial applications. They can operate effectively over a wide temperature range, from -15°C to +50°C. Operation is entirely manual, managed via a convenient potentiometer that allows the user to set the desired speed or power with extreme ease and intuitiveness.
Main features
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