Medium and low voltage switchgears
Main characteristics:
- Switchgears are intended for receipt and distribution of electric energy of alternating current power frequency 50 Hz
- Switchgears are equipped with high-quality switching devices, measuring devices and microprocessing protection devices from leading manufacturers
- All switching operations including emergency manual switching is possible only in the closed position of the high-voltage compartment door
- Blockings between the high-voltage compartment door and switching devices
- Moving of the circuit breaker truck is possible only in the closed position of the high voltage cabinet doors
- СResistance to influence of internal arc up to 40 kA, 1 sec, according to IEC 62271-200
- Application of vacuum circuit breakers
- Factory-made switchboard
- Vacuum circuit breakers do not require maintenance
Low voltage distribution panels
Rated voltage
0.4 kV
Main characteristics:
- A range of multifunctional equipment for 0.4 kV voltage, designed by taking into account specific requirements for power supply systems of industrial networks with active current loads ranging from 100 to 630 A and a number of outgoing lines from 10 to 40
- Within a single enclosure, there are combined protection systems from the transformer side and consumer side, distribution through feeder lines, metering, automatic backup power input and reactive power compensation
- Performing operational switching operations; protection of feeder lines against overloads, impulse surges, and short circuits
- Automatic Transfer Switch (ATS), Reactive Power Compensation Device, Input- Distributing Device(IDD) with a meter and modem; analyzer for detecting voltage spikes and critical voltage changes; overvoltage limiter; voltage stabilizer; input voltage monitoring; forced ventilation control
- A fuse block is installed on the side wall for quick connection of the Diesel Power Plant; voltage monitoring relays protect against high/low voltage, asymmetry or phase mixing
- Control of the main and sectional circuit breakers is performed with closed doors. Control of feeder circuit breakers and distribution blocks (disconnecting switches and fuses) can be done with either closed or open doors (depending on the order specifications)
Modern electrical equipment from leading global and Ukrainian manufacturers
In accordance with the requirements of state and international standards, quality management systems ISO 9001:2015 and environmental management systems ISO 14001:2015
