Frequency Converters 400Hz and Combination 400Hz 28V DC


View Product Specification Table
Product Name Volts (AC) Volts (DC) Peak Amps Maximum S/C Amps Continuous Amps Battery Type Frequency Output Power (kvA) Power Factor Weight (kg)
RBC2000 115 400hz 1-6 0.99 36 kg
RBC4000 115 400hz 4-10 0.99 170-275 kg
RBC7000 115 10-180
RBC8000 115 10-180
RBC8030 – 30KVA at 400hz 400hz 30KVA
RBC8030 /28/1200 – 30KVA and 28 V DV 300A Continuous and 1200A peak 28v 1200A 300A 400hz 30KVA
RBC8030 /28/1200M – 30KVA and 28 V DV 300A Continuous and 1200A peak 28v 1200A 300A 400hz 30KVA
RBC8030 /28/2400 – 30KVA and 28 V DV 600A Continuous and 2400A peak 28v 2400A 600A 400hz 30KVA
RBC8030 /28/2400M – 30KVA and 28 V DV 600A Continuous and 2400A peak 28v 2400A 600A 400hz 30KVA
RBC8030M – 30KVA at 400hz 400hz 30KVA
RBC8045 – 45KVA at 400hz 400hz 45KVA
RBC8045 /28/1200 – 45KVA and 28 V DV 300A Continuous and 1200A peak 28v 1200A 300A 400hz 45KVA
RBC8045 /28/1200M – 45KVA and 28 V DV 300A Continuous and 1200A peak 28v 1200A 300A 400hz 45KVA
RBC8045 /28/2400 – 45KVA and 28 V DV 600A Continuous and 2400A peak 28v 2400A 600A 400hz 45KVA
RBC8045 /28/2400M – 45KVA and 28 V DV 600A Continuous and 2400A peak 28v 2400A 600A 400hz 45KVA
RBC8045M – 45KVA at 400hz 400hz 45KVA
RBC8060 – 60KVA at 400hz 400hz 60KVA
RBC8060 /28/1200 – 60KVA and 28 V DV 300A Continuous and 1200A peak 28v 1200A 300A 400hz 60KVA
RBC8060 /28/1200M – 60KVA and 28 V DV 300A Continuous and 1200A peak 28v 1200A 300A 400hz 60KVA
RBC8060 /28/1200M – 60KVA and 28 V DV 300A Continuous and 1200A peak 28v 1200A 300A 400hz 60KVA
RBC8060 /28/2400 – 60KVA and 28 V DV 600A Continuous and 2400A peak 28v 2400A 600A 400hz 60KVA
RBC8060M – 60KVA at 400hz 400hz 60KVA
RBC8090 – 90KVA at 400hz 400hz 90KVA
RBC8090 /28/1200 – 90KVA and 28 V DV 300A Continuous and 1200A peak 28v 1200A 300A 400hz 90KVA
RBC8090 /28/1200M – 90KVA and 28 V DV 300A Continuous and 1200A peak 28v 1200A 300A 400hz 90KVA
RBC8090 /28/2400 – 90KVA and 28 V DV 600A Continuous and 2400A peak 28v 2400A 600A 400hz 90KVA
RBC8090 /28/2400M – 90KVA and 28 V DV 600A Continuous and 2400A peak 28v 2400A 600A 400hz 90KVA
RBC8090M – 90KVA at 400hz 400hz 90KVA

At Red Box Aviation we have over 20 years of experience in the aviation industry and, not only do we provide Ground Power Units (GPUs), we also offer Mobile and Static Frequency Converters (SFCs), and combination units 400Hz too. All of our products are certified by the TUV SUD product service Laboratory in the UK.

We offer SFC’s ranging in power from 30KVA to 120KVA, with our most popular being the 60KVA and 90KVA options, although larger bespoke power supplies are available.

What is a Frequency Converter?: Simply put, it is a device that is able to convert power. It coverts a basic fixed-frequency to a variable-frequency, variable-voltage output, which is then used to control the speed of induction motors.

Some of the benefits of SFC’s include;

  • No need to use a separate controller, as they can control temperatures, pressure or flows without one.
  • Lower maintenance costs
  • Water hammer problems are eliminated
  • Driven equipment that is unable to tolerate excessive torque can be protected
  • No need for throttling vales and dampers

Please note that solid state frequency converters are sensitive to temperature and humid environments, which means that they require air conditioning, whilst their typical lifetime is around 10 years of continual service.

You can view all mobile, semi-mobile and static frequency converters 400Hz, along with our combination units by clicking on the following categories below.

Click here to go back to our main Ground Power Units page.