12.06.2020
June 2020 – EMI-RFI Filters by GD Rectifiers
Published on: 12/06/2020
Discover the extensive range of EMI-RFI filters available GD Rectifiers
EMI filters (electromagnetic noise filters) and RFI filters (radio frequency interference filters) are devices used to suppress electromagnetic interference on a signal or power line.
Electromagnetic interference can create two types of unwanted noise, conducted noise which travels along the electrical conductors and radiated noise which travels through the air as radio waves or magnetic fields.
GD Rectifiers offers a wide range of EMI-RFI filters typically used: automotive equipment such as battery chargers, energy management systems, computers, factory and machine automation equipment, industrial equipment, medical imaging/diagnostic/patient devices, exercise equipment, MRI rooms, test chambers/shielded rooms and many other applications.
Single Phase Filters
Single phase EMI-RFI filters are used to bring electrical and electronic devices into compliance with both national and international EMC standards. The single phase filters range from 1 to 75A and feature a nominal voltage up to 250Vac.
| Part No. | Phase | Rated Currents | Nominal Voltage | Features | Benefits |
| FIN21 | Single phase | 3-20A | 250Vac | DIN rail mounting available, high differential and common-mode attenuation, very low leakage current | Compact design, suitable for medical applications, 5 year warranty |
| FIN26 | Single phase | 3-20A | 250Vac | DIN rail or panel mounting, very high differential and common-mode attenuation, very low leakage current | Compact design, suitable for medical applications, 5 year warranty |
| FIN27 | Single phase | 3-20A | 250Vac | DIN rail or panel mounting, low leakage current, faston connection | Compact dimensions, 5 year warranty |
| FIN40 | Single phase | 5-24A | 250Vac | panel mounting, very high differential and common-mode attenuation, low leakage current, faston connection | Compact design, suitable for medical applications, 5 year warranty |
| FIN50 | Single phase | 3-24A | 250Vac | High differential and common-mode attenuation, low leakage current, panel mounting | High performance, 5 year warranty |
| FIN57 | Single phase | 6-25A | 250Vac | Excellent differential and common-mode attenuation, low leakage current | Compact design, excellent performance, 5 year warranty |
| FIN60 | Single phase | 1-6A | 250Vac | High differential and common-mode attenuation, very low leakage current | Compact design, easy installation, suitable for medical applications, 5 year warranty |
| FIN70 | Single phase | 1-6A | 250Vac | High differential and common-mode attenuation, very low leakage current, available in single or dual fuse, fuse integrated | Compact design, suitable for medical industry, 5 year warranty |
| FIN80 | Single phase | 1-10A | 250Vac | IEC inlet filters, very high differential and common-mode attenuation, available in single or dual fuse, integrated with fuse and power switch | Compact design, suitable for medical applications, 5 year warranty |
Three Phase Filters
Three phase filters offer one of the largest and most complete solutions in the industrial automation industry. Three phase filters provide high attenuation in a compact case with low leakage currents and typically used in: automated machinery, variable frequency drives, servo drives, medical equipment, IT networks, HVAC systems, recharging stations and CNC machinery.
GD Rectifiers works closely with The Enerdoor Group to offer customised voltage, current, connection and attenuation solutions to satisfy every application imaginable.
| Part No. | Phase | Rated Currents | Nominal Voltage | Features | Benefits |
| FIN1200-FIN1200HV | Three phase | 5-3000A | 480/600Vac | Excellent differential and common-mode attenuation, very low leakage, various connections available, vertical busbars available, finger safe protection available upon request | Suitable for automation, machine tools and medical applications, 5 year warranty |
| FIN1351 | Three phase | 6-16A | 480Vac | Very low leakage current, DIN rail or panel mounting | Very compact design, protects equipment, suitable for medical applications, 5 year warranty |
| FIN1500-FIN1500HV | Three phase | 5-3000A | 480-600Vac | Excellent differential and common-mode attenuation, low leakage current, various connections available, vertical busbars available, finger safe protection available upon request | Suitable for automation, machine tools, solar power and wind power applications, 5 year warranty |
| FIN1600 | Three phase | 7-200A | 480Vac | Very high differential and common-mode attenuation | Compact design, safety terminal block connector, 5 year warranty |
| FIN1700 | Three phase | 6-200A | 600Vac | Very high differential and common-mode attenuation, very low leakage current | Helps pass immunity test on machinery for the IEC61000-6-2 standard, safety terminal block connector, suitable for the automation and medical industries, 5 year warranty |
| FIN1700E | Three phase | 7-230A | 500Vac | Very high differential and common mode attenuation, very low leakage current (<3mA) | Very compact design, suitable for the automation and medical industry, safety terminal block connector, 5 year warranty |
| FIN1700EG | Three phase | 7-230A | 500Vac | Very high differential and common-mode attenuation, very low leakage current (<3mA), G version high attenuation in the low frequency range – 100KHz-2MHz | Very compact design, safety terminal block connector, 5 year warranty |
| FIN1700G | Three phase | 6-200A | 600Vac | Very high differential and common-mode attenuation, very low leakage current, very high attenuationin the low frequency range 100KHz-2MHz | Safety terminal block connector, helps pass immunity test for machinery for the IEC 61000-6-2 standard, 5 year warranty |
| FIN1700IT | Three phase | 6-200A | 600-690Vac | High common and differential mode attenuation, very low leakage current | Safety terminal block connector, optional up to 2500A, designed for IT electrical networks, 5 year warranty |
| FIN1900 | Three phase | 6-200A | 600Vac | Excellent differential and common-mode | Designed for automation, machine tools, solar power and wind power markets. Safety terminal block connector, helps pass immunity and emission tests with IEC 61000-6-2 standard, 5 year warranty |
| FIN1900E | Three phase | 7-230A | 500Vac | Very high differential and common-mode attenuation, very low leakage current | Very compact design, suitable for automation and machine tool applications, safety terminal block connector, 5 year warranty |
| FIN1900EG | Three phase | 7-230A | 500Vac | Excellent differential and common-mode attenuation, low leakage current, G version high attenuation in the low frequency range 100KHz-2MHz | High performance in a compact design, safety terminal block connector, 5 year warranty |
| FIN1900G | Three phase | 6-200A | 600Vac | Excellent differntialand common-mode attenuation, low leakage current (<10mA), high attenuation in the low frequency range 100KHz-2MHz | Safety terminal block connector, helps pass immunity test on machinery for the IEC 61000-6-2 standard |
| FIN1900S | Three phase | 42-200A | 600Vac | Excellent differential and common-mode attenuation, low leakage current | Safety terminal block connector, helps pass immunity and emission test for the IEC 61000-6-4 standard, suitable for automation, machine tools and solar and wind power applications, 5 year warranty |
| FIN3755 | Three phase | 7-280A | 480Vac | Very high differential and common-mode attenuation, excellent perfromance and value | Extremely compact design, safety terminal block connector up to 180A, suitable for automation and machine tool applications, 5 year warranty |
| FIN538 | Three phase | 3-180A | 600Vac | High differential and common-mode attenuation, low leakage current, DIN rail and panel mounting | Very compact design, easy installation, helps pass immunity and tests IEC 61000-6-1 and IEC 61000-6-4, suitable for the automation industry, 5 year warranty |
| FIN538S | Three phase | 3-180A | 600Vac | Very high differential and common-mode attenuation, low leakage current | Easy installation, 5 year warranty |
| FIN538S1 | Three phase | 3-2500A | 600Vac | Excellent differential and common-mode attenuation, low leakage current, terminal blocks up to 180A | Various connections available, finger safe protection available upon request, vertical busbars available, suitable for automation, machine tools, solar and wind power applications, 5 year warranty |
| FIN539S | Three phase | 400-2500A | 600Vac | Very high differential and common-mode attenuation, low leakage current | Compact design, used in machien tools, large busbars allow ambient temperature of 70°C, 5 year warranty |
| FIN7213 | Three phase | 15-3000A | 600Vac | Very high differential and common-mode attenuation, low leakage current | Very compact dimensions, IP20 protection upon request, zero volt available upon request, used in automation, machine tools, solar and wind power applications, 5 year warranty |
Three Phase Plus Neutral Filters
Three phase plus neutral filters are typically used in: semiconductor machines, medical machinery, CNC machines, laser equipment and 3D printers, amongst many others.
GD Rectifiers works closely with The Enerdoor Group to offer customised voltage, current, connection and attenuation solutions to satisfy every application imaginable.
| Part No. | Phase | Rated Currents | Nominal Voltage | Features | Benefits |
| FIN1240 | Three phase plus neutral | 5-2000A | 480Vac | Very high differential and common-mode attenuation, high performance in a low frequency range, low leakage current | Compact design, suitable for medical applications, 5 year warranty |
| FIN15 | Three phase plus neutral | 3-20A | 480Vac | High differential and common-mode attenuation, very low leakage current, DIN rail mounting | Very compact case, suitable for medical applications, 5 year warranty |
| FIN1740 | Three phase plus neutral | 3-200A | 600Vac | Excellent differential and common-mode attenuation, low leakage current | Compact design, suitable for automation, machine tools and medical applications, 5 year warranty |
| FIN1740ESM | Three phase plus neutral | 10-180A | 500Vac | Very high differential and common-mode attenuation, low leakage current, available with no leakage current | Compact design suitable for automation, machine tools and medical applications, 5 year warranty |
| FIN1940 | Three phase plus neutral | 3-200A | 600Vac | Excellent differential and common-mode attenuation, low leakage current | High attenuation in low frequency range, compact design, 5 year warranty |
GD Rectifiers is Enerdoor’s official UK distributor, providing their extensive range of electromagnetic devices, including: DC filters, harmonic filters, motor protection devices, parallel filters, power factor correction devices, surge arresters, voltage stabilisers and EMI-RFI filters.
GD Rectifiers offers competitive pricing, expert technical support and fast delivery on all Enerdoor products. GD Rectifiers works closely with customers on their product specification, budget and delivery requirements, and are able to organise call-off and scheduled orders to ensure stock is always on the shelves at GD Rectifiers’ factory in West Sussex.
For further information on EMI-RFI filters, or to discuss your component requirements, please contact GD Rectifiers on: 01444 243 452 or email: enquiries@gdrectifiers.co.uk.
