UMI-S0030 Unitronics UMI-B1 0.4-2.2kW 1P IN FLT C3

Why Choose the Unitronics UMI-S0030 EMC Input Filter?

The Unitronics UMI-S0030 is a high-performance EMC C3 input filter designed for use with Unitronics variable frequency drives (VFDs). It helps reduce electromagnetic interference (EMI) generated by inverter systems, supporting compliance with industrial EMC requirements while improving overall system reliability and performance.

As part of the Unitronics UMI-S0 series of power filters, the UMI-S0030 is specifically engineered for single-phase inverter installations operating on 220 V AC supplies. Its robust construction and compact design make it ideal for integration into industrial control panels and automation systems where EMC performance is critical.

With a 4 A rated current and compatibility with 0.4 kW to 2.2 kW inverter applications, the UMI-S0030 provides an effective solution for machine builders, panel manufacturers and industrial automation engineers seeking improved electromagnetic compatibility and dependable operation.

Key Advantages

• Designed to reduce electromagnetic interference in VFD installations.
• EMC C3 compliance support for industrial environments.
• Compatible with Unitronics B1 series variable frequency drives.
• Single-phase 220 V AC operation.
• Suitable for inverter applications from 0.4 kW to 2.2 kW.
• Compact enclosure simplifies panel installation.
• Improves system reliability and EMC performance.

Key Features

• Unitronics UMI-S0 Series EMC filter.
• C3 input filter classification.
• 220 V AC single-phase operation.
• 4 A rated current capacity.
• Designed for industrial inverter installations.
• Supports IEC/EN 61800-3 EMC requirements.
• Metal housing for industrial environments.
• Wall or panel mounting configuration.
• IP20 protection rating.

Technical Specifications

• Manufacturer: Unitronics
• Series: UMI-S0 Power Filters
• Model: UMI-S0030
• Product type: EMC input filter
• Filter class: C3
• Supply voltage: 220 V AC
• Network type: Single-phase (1 AC)
• Rated current: 4 A
• Suitable inverter power: 0.4 kW to 2.2 kW
• Suitable inverter power: 0.5 HP to 3 HP
• Protection rating: IP20
• Mounting type: Wall / panel mounting
• Housing material: Metal enclosure
• Standards: IEC/EN 61800-3

Improved EMC Performance for Variable Frequency Drives

Variable frequency drives can generate electrical noise that may interfere with nearby electronic equipment. The Unitronics UMI-S0030 EMC filter helps minimise conducted emissions, improving electromagnetic compatibility and helping systems meet relevant industrial EMC standards.

Designed for use with compatible Unitronics inverter models, this filter assists machine builders and control panel manufacturers in achieving reliable operation while reducing the risk of interference with control systems, communications equipment and sensitive electronics.

Typical Applications

• Industrial variable frequency drive installations.
• Machine building and OEM equipment.
• Conveyor systems and material handling equipment.
• Pumps and ventilation systems.
• Packaging machinery.
• Manufacturing automation systems.
• Electrical control panels and switchgear assemblies.

Trusted for Industrial Drive Installations

Unitronics EMC filters help machine builders and automation engineers improve electromagnetic compatibility, support compliance requirements and ensure reliable operation of industrial inverter systems.