High-current three-phase EMC filter from EMIS

The chassis mounting MF423-3-3D-BB three-phase EMC filter series from global EMC solutions provider EMIS is designed for higher current rating applications such as photovoltaic (PV) and power drive systems and offers the superior attenuation required to meet relevant EMC Standards.

Installed on the mains input side of equipment the filters significantly improve conducted immunity and reliability. The devices are fitted with busbar termination for convenient and universal electrical connection.

Other applications include inverters and converters, industrial three-phase systems and power supplies, large UPS, wind turbines, factory and building automation.

Standard features include:

• Operating Voltage: 440/520VAC
• Current Rating: 300A to 1000A @ 40°C
• Operating Frequency: 50/60 Hz
• Operating temperature range: -25°C to +85°C
• Climatic Category: 25/85/21

EMIS has been designing and manufacturing EMI filters for more than 40 years and is a global source for efficient EMI and EMC solutions across all industries, applications and the frequency spectrum. Products available include EMI/EMC Components, Feedthrough Components, Power Quality, Military Grade Filters and Surge Protection.

EMIS aims to offer an end-to-end solution to meet the industry’s ongoing EMI Challenges. Customers are supported by a very experienced consulting team, a fully equipped Pre-Compliance Lab and a huge safety-certified standard product offering of over 2500 part numbers produced in their own very efficient facility.

With a robust global supply footprint across eight industry segments, EMIS is continuously investing in technology and skills to deliver its promise of efficiency with seamless customer support.