| Developers: | System Electric Plant ElectroMonoblock (SEZEM) formerly Schneider Electric Plant ElectroMonoblock |
| Date of the premiere of the system: | 2023/11/14 |
| Last Release Date: | 2024/04/15 |
| Branches: | Electrical and Microelectronics |
2024: SystemeVar Hertz
Systeme Electric on April 15, 2024 presented the SystemeVar Hertz frequency converter developed from scratch taking into account the requirements of the Russian market.
The main competitive advantages of SystemeVar Hertz are the control of the integrity of the motor cable, compactness ("book" design), reliability, as well as a balanced cost. This frequency converter is designed for use in water treatment, water supply and drainage systems, in fire extinguishing, cooling systems, emergency systems, ventilation equipment and during the operation of climatic equipment.
The rated power of the device is up to 30 kW with the ability to switch normal/heavy mode. Two supply voltage options are offered: 1F 220 V and 3F 380 V. SystemeVar Hertz has a degree of IP20 protection, class 3C2 board coverage, is equipped with a class S3 EMC filter and can be installed side-by-side with other equipment. The frequency converter operates in the temperature range from -20 to + 50 ° C. ON Free SystemeVAR Tool is available for commissioning of the device.
SystemeVar Hertz has a built-in operator LED panel, Modbus RTU protocol and sleep PID regulator. This model supports two fire modes of operation, the functions of "catch on the fly" and automatic restart, energy saving and consumption control.
2023: SystemeVar STV630
On November 14, 2023, the Russian company Systeme Electric, a manufacturer of integrated solutions in the field of electricity distribution and automation, presented industry frequency converters SystemeVar STV630.
According to the company, the SystemeVar series STV630 developed in accordance with the requirements of Russian industrial enterprises and infrastructure facilities. The distinctive possibility of the devices is the presence of special pumping and fan functions. So, according to GOST R 53325-2012 it is necessary to check the serviceability of the motor cable from the frequency converter to the engine. SystemeVar STV630 has a fire mode of operation that fully complies with the State Standard. The device is ready, without the command "start," conducts diagnostics of the motor cable.
Also among the functions are a multi-pump, a dual acceleration/braking ramp, protection against external factors, automatic restart and catch-on-the-move.
Compact dimensions, thoughtful design and a wide range of specialized functions allow you to implement the most complex solutions that require maximum performance and reliability, optimize the operation of mechanisms and protect them depending on the specifics of operation. The device is presented in two versions of the supply voltage (1F 220V and 3F 380V) and the power range from 0.4 to 630 kW.
SystemeVar STV630 has a removable Russian-language LCD operator panel and an LED that changes its color depending on the state of the device. The transmitter allows you to connect a PTC temperature sensor. STV630 is able to operate in the most difficult conditions due to the coating of class 3S3 boards, which protects components in the immediate vicinity of industrial sources of chemical emissions, and a wide range of operating temperatures from -20 to + 50 ° C. The overload capacity is 120% for 60 seconds, 150% for 3 seconds, which allows them to be used in compressor applications.
SystemeVar STV630 frequency converters are equipped with a built-in EMC filter of the S3 class, which provides electromagnetic compatibility by reducing high-frequency reverse effects on the network and a DC reactor throttle that protects the converter from voltage surges and transients in the power system. The devices have a built-in Modbus RTU communication protocol and the ability to extend communications using Modbus TCP or BACnet MS/TP.
SystemeVAR Tool software has been specially created for commissioning of devices of this series. The software allows you to enter and copy parameters, perform diagnostics, test control terminal blocks in simulation mode and has a control panel mode for debugging and trial start.
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