Lenze E82ZN30334B230 MAINS FILTER B – 8200 Vector EMC Filter
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Product Information
The Lenze E82ZN30334B230 MAINS FILTER B is a 3-phase Class B EMC mains filter designed specifically for the Lenze 8200 vector series frequency inverters. Operating as a passive interference suppression component, it prevents high-frequency conducted radio interference generated by drive switching from feeding back into the electrical supply grid. It complies with EN 55011 and EN 61800-3 Class B standards, protecting sensitive control panel instrumentation and surrounding electronics in factory automation, packaging machinery, material handling, and textile manufacturing applications.
Designed for three-phase power systems operating at a nominal 400 V AC to 480 V AC, with operational limits spanning 320 V AC to 528 V AC across 50/60 Hz mains frequencies (48 Hz to 62 Hz), the E82ZN30334B230 delivers a continuous rated current capacity of 30 A at 40°C ambient temperatures. Installation is mechanical and electrical, offering footprint mounting directly beneath the 8200 vector drive chassis to conserve cabinet space or traditional side-mounting on the mounting plate. Commissioning a spare filter requires no software, parameter transfer, or firmware configuration, though low-impedance protective earth (PE) bonding between the filter casing and drive heatsink is required. ABC Industrial Parts can support maintenance teams with replacement units to maintain production uptime.
Because this mains filter is a passive component without active LED indicators or fieldbus diagnostics, troubleshooting relies on electrical verification and physical inspection. When noise interference affects adjacent equipment, confirm terminal tighteness, verify that line voltages stay within the 320 V AC to 528 V AC operating range, and inspect the protective earth grounding paths for low impedance. Internal component degradation or short circuits resulting from extreme electrical surges are not repairable in the field, making direct replacement of the filter module the fastest route to restoring safe operation. ABC Industrial Parts offers replacement options for existing machinery installations.
Technical Specifications
| Manufacturer | Lenze |
| Part Number | E82ZN30334B230 |
| Model / Type | MAINS FILTER B |
| Component Type | EMC Mains Filter |
| Product Family | 8200 Vector Series Accessories |
| Number of Phases | 3 |
| Rated Current | 30 A (at 40°C ambient) |
| Nominal Supply Voltage | 400 - 480 V AC |
| Supply Voltage Range | 320 - 528 V AC |
| Mains Frequency | 50/60 Hz (48 - 62 Hz tolerance) |
| EMC Filter Class | Class B (EN 55011 / EN 61800-3) |
| Mounting Type | Footprint / Side Mounting |
Replacement and Spare Part Considerations
When replacing an existing EMC filter with the Lenze E82ZN30334B230, verify that the connected 8200 vector drive operating parameters do not exceed the filter's 30 A continuous current rating at 40°C ambient or the 528 V AC upper operational voltage threshold. Matching these electrical ratings ensures thermal stability and maintains Class B interference suppression compliance.
Installation flexibility permits either footprint mounting directly under the 8200 vector drive chassis or side mounting inside the control panel. Ensure ground contacts between the metal enclosure of the filter and the inverter heatsink or panel backplate are clean and unpainted to guarantee low-impedance protective earth (PE) bonding, which is essential for proper radio interference suppression.
Frequently Asked Questions
Which drive series is compatible with the Lenze E82ZN30334B230 mains filter?
The E82ZN30334B230 is designed specifically for integration with the Lenze 8200 vector series frequency inverters in 3-phase 400 V AC to 480 V AC installations.
What mounting options are supported for this filter?
The filter supports footprint mounting directly beneath the 8200 vector drive chassis to minimize horizontal panel space, as well as traditional side mounting inside the control cabinet.
What are the voltage and current limits for the E82ZN30334B230?
It operates on a nominal 3-phase supply of 400 V AC to 480 V AC, with operational limits spanning 320 V AC to 528 V AC at 50/60 Hz (48 Hz to 62 Hz), and provides a rated continuous current capacity of 30 A at 40°C ambient.
Does the Lenze E82ZN30334B230 require software configuration or parameter setup?
No, the E82ZN30334B230 is a passive hardware component and requires no software, parameter adjustment, or firmware installation during replacement.
Why is protective earth (PE) bonding critical during installation?
Low-impedance protective earth (PE) bonding between the filter housing and the drive heatsink is required to direct high-frequency noise signals away from sensitive equipment and achieve Class B compliance under EN 55011 and EN 61800-3.
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Disclaimer:
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