The Magchoke technology is especially suitable where inductors must handle, at the same time, a fundamental frequency of e.g. 50 to 300 Hz while simultaneously and effectively filtering higher frequencies generated by e.g. switch mode power supplies and/or harmonics leaving the fundamental frequency undistorted. The Magchoke is suitable for both air and liquid-cooled solutions.
Examples of suitable products MagComp specializes in are:
- LC filters
- LCL filters
- Sinus filters
Typical applications we specialize in are inductors and filters for:
- Uninterruptible Power Supply systems (UPS)
- Solar Inverters
- Active Harmonic Filters
- Wind Power Generation
- Regenerative Drives
- Low Harmonic Drives
Application cases
23uH 800A
Application: 1.2 MW Wind conversion
Rating: 23 μH / 800 A
Thermal management: Dual sided liquid cooling
Inductor dimension/weight: Ø 208 mm, h=92 mm, 20 kg
Benefit in application: Compact design, low losses, efficient cooling
50uH 150A
Application: Active Harmonic Filter
Rating: 50 μH / 150 A
Thermal management: Dual Al-plates to external heatsink
Inductor dimension/weight: Ø 118 mm, h=52 mm, 2.5 kg
Benefit in application: Compact design, efficient cooling, decreased cost for mechanics
100uH 200A
Application: 225 kVA UPS system
Rating: 100 μH / 200 A
Thermal management: Air cooling with single side heat sink
Inductor dimension/weight: Ø 180 mm, h=76 mm, 10 kg
Benefit in application: 0.4-0.7% efficiency increase on system level
192uH 80A
Application: 90 kW Solar converter
Rating: 192 μH / 80 A / 3-phase
Thermal management: Air cooling
Inductor dimension/weight: Ø 148 mm, h=54 mm, 15 kg
Benefit in application: Increased system efficiency, lower temperature, lower noise
LCL-filter 34A
Application: LCL-filter in a Regenerative Drives
LCL-filter rating: 3*400 VAC / 34 A
Thermal management: Air cooling
LCL-filter dimension/weight: l=380 mm, w=214 mm h=80 mm, 12 kg
Benefit in application: Increased system efficiency, lower weight, lower noise
