Schaffner LC- and LCL-filters are harmonic filters usually used on the grid side of renewable energy sources, like wind energy and photovoltaic (PV) plants. These devices improve and ensure the overall power quality of the produced energy.
The filtering of the inverters’ switching frequency is crucial for an optimized system configuration and the fulfillment of national grid standards. We design and produce custom-made LC – LCL filters, compatible with your transformers and other power magnetic components.
Capabilities
Phases: 1 and 3
Current range: up to 5 kA
Short circuit current withstand: up to 50 kA
Voltage range: up to 36 kV
Fundamental frequency: up to 1 kHz
Switching frequency: up to 20 kHz
Insulation classes: 180 / 200 / 220
Protection class: up to IP67 and NEMA 6/6P
Cooling methods: AN, AF, WD
Standards: ANSI, BS, CSA, DIN, EN, IEC, IEEE, IRIS, ISO, UL, VDE
Markets
Motor drives
Mobility
Renewables
Infrastructure
Building technology
Factory automation
Machinery
Power supply
Schaffner LC- and LCL-filters are harmonic filters usually used on the grid side of renewable energy sources, like wind energy and photovoltaic (PV) plants. These devices improve and ensure the overall power quality of the produced energy.
The filtering of the inverters’ switching frequency is crucial for an optimized system configuration and the fulfillment of national grid standards. We design and produce custom-made LC – LCL filters, compatible with your transformers and other power magnetic components.
Capabilities
- Phases: 1 and 3
- Current range: up to 5 kA
- Short circuit current withstand: up to 50 kA
- Voltage range: up to 36 kV
- Fundamental frequency: up to 1 kHz
- Switching frequency: up to 20 kHz
- Insulation classes: 180 / 200 / 220
- Protection class: up to IP67 and NEMA 6/6P
- Cooling methods: AN, AF, WD
- Standards: ANSI, BS, CSA, DIN, EN, IEC, IEEE, IRIS, ISO, UL, VDE
Markets
- Motor drives
- Mobility
- Renewables
- Infrastructure
- Building technology
- Factory automation
- Machinery
- Power supply
