TE Connectivity – High-current three-phase filters are small and light

Corcom filters: corrosion-resistant terminations

Corcom filters: corrosion-resistant terminations

TE Connectivity (TE) has launched a series of high-current Corcom three-phase filters featuring current ratings up to 1,600A.

The new APH high-performance and APS standard-performance series filters have a high current capability, and are small, light and rugged. They also offer equipment manufacturers flexible mounting options and installation configurations.

The APH and APS series include filters with current ratings from 250A to 1,600A, and with corrosion-resistant busbar terminations for harsh environments. The APH and APS series filters are also available without line-to-ground capacitors to reduce current leakage, making them suitable for a variety of inverter system configurations.

520V Models 690V Models
Nominal Leakage Current6mA 10mA
Maximum Leakage Current222mA at 277V, 50Hz 330mA at 400V, 50Hz
Hipot Rating (one minute), Line to Ground (V DC)2,200 2,640
Hipot Rating (one minute), Line to Line (V DC)2,160 2,520
Operating Voltage 520V AC 690V AC
Operating Frequency 50-60Hz 50-60Hz
Rated Current 250A-1,600A 250A-1,600A

  • Renewable-energy inverters
  • Motor drives
  • High-current industrial equipment
  • Frequency converters

  • Delta wiring configuration
  • UL recognised
  • Requires limited mounting and support structure
  • Flexible flange mounting configurations available