Complete transformer substation of inverter type for converting direct current of photovoltaic modules into alternating three-phase current 50 Hz 10 kV. The housing is in the form of a container or modular building, which ensures high factory readiness. The work is stabilized by a climate control system with manual, remote and automatic control. The transformer, inverter and high voltage compartments are structurally distinguished, which are separated by partitions and have separate doors. This allows for safe maintenance and operational switching.
FEATURES OF THE TECHNICAL SOLUTION
- Power transformer capacity from 250 to 1500 kVA
- Cable input and output
- At the output - cameras One-way service camera assembly or MVC manufactured by EDS
- Switching device - load switch with fuses or vacuum circuit breaker
- Metering of electricity on the HV or LV side
- Forced ventilation and fire alarm systems.
TWO TYPES OF INVERTER SWITCHGEAR
Open with Huawei inverters, see the booklet
Closed with KStar inverter, available at the link booklet
ADVANTAGES OF OUR SOLUTION
Complete set on the HV side:
- MVC cells manufactured by EDS for a rated voltage of 6 or 10 kV, depending on the voltage class;
- possible schemes of primary connections of dead-end and through type;
- switching device - a load switch with fuses or a vacuum circuit breaker, depending on the circuit of the substation;
- installation of surge arresters and voltage indicators is possible if necessary;
- it is possible to implement an electricity metering unit on the LV side.
Equipment on the LV side:
- inverter manufactured by KSTAR for the rated output voltage of the AC - 0.4 kV, 0.55 kV, 0.6 kV.
- it is possible to implement an electricity metering unit on the LV side.
Fire alarm, forced ventilation and heating systems are installed for power facilities;
If necessary, outdoor lighting control panels are installed.
OUR CAPABILITIES
Advantages of Inverter complete transformer substation (ICTS) manufactured by EDS
- Convenience of transportation
- Easy installation, connection and commissioning
- Possibility of painting in corporate colors of the Customer
- Manufactured with high quality and on time!
