Lenze E82ZN75334B230 Mains Filter Subassembly P1
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Product Information
The Lenze E82ZN75334B230 is a mains filter subassembly P1 engineered for radio interference suppression in Lenze 8200 vector frequency inverter systems. Designed for 3-phase AC electrical networks operating between 320 V and 528 V AC (400/480 V AC nominal) at 45 to 65 Hz, this component provides continuous high-frequency noise filtering up to a rated current of 25 A. Tailored specifically for drive units powering motor loads up to 7.5 kW, the unit mitigates electromagnetic interference and limits line harmonics to satisfy EN 55011 Class B requirements when installed with screened motor cables. Built as an IP20 footprint subassembly, it attaches directly within electrical control enclosures without requiring additional panel space.
Installing or replacing the E82ZN75334B230 involves establishing secure 3-phase power line connections and mounting the subassembly directly beneath or adjacent to the host 8200 vector inverter frame. Because it functions as a passive hardware module, putting a replacement filter into service requires no software downloading, parameter setup, or firmware flashing. Maintenance teams must ensure that terminal wiring is clean, correctly torque-tightened, and paired with appropriate shielded motor leads to retain Class B suppression. When legacy drive infrastructure requires replacement parts to preserve production uptime, ABC Industrial Parts provides tested units to keep existing machinery operating reliably.
Diagnostic evaluation of the filter relies on physical maintenance routines and electrical measurement. Visual checks of the IP20 housing and input/output terminal blocks help confirm clean, secure power connections free of thermal discoloration or physical stress. For system-level troubleshooting, line-side and load-side high-frequency emissions can be verified using specialized EMC spectrum analyzers. Internal hardware faults within the filter subassembly cannot be serviced in the field; installing a verified replacement unit from ABC Industrial Parts offers a fast and reliable path back to full operational status.
Technical Specifications
| Manufacturer | Lenze |
| Part Number | E82ZN75334B230 |
| Model / Type | MAINS FILTER SUBASS. P1 |
| Component Type | Mains Filter Sub-Assembly |
| Product Family | 8200 Vector Accessories |
| Supply Voltage (Nominal) | 400/480 V AC |
| Supply Voltage Range | 320 - 528 V AC |
| Supply Frequency | 45 - 65 Hz |
| Rated Current | 25 A |
| Number of Phases | 3 |
| Compatible Drive Power | 7.5 kW |
| EMC Suppression Class | Class B (EN 55011) |
| Protection Rating | IP20 |
| Mounting Style | Footprint Sub-Assembly |
Diagnostics and Status Indication
As a passive EMC filtering component, the unit does not incorporate active electronic displays or status indicators. Diagnostic procedures focus on routine physical inspection of line and load power terminals to verify mechanical integrity, proper screw torque, and the absence of thermal damage.
Advanced verification of interference suppression performance requires measuring high-frequency line feedback on the AC supply network using specialized EMC spectrum analyzers. This confirms that switching noise generated by pulse-width modulated drives remains within Class B thresholds.
Replacement and Spare Part Considerations
When replacing a mains filter in an existing Lenze 8200 vector installation, match the exact part number E82ZN75334B230 or cross-referenced designations E82ZN75334B230-P1 and 00473215. Verifying that the replacement module matches the 25 A current rating and 7.5 kW drive power rating is essential to ensure electrical compatibility and prevent thermal overloading.
The footprint subassembly mounting style allows direct installation under or beside the host inverter frame, maintaining existing cabinet layout and wiring paths. Technicians should verify that screened motor cabling is properly grounded to preserve EN 55011 Class B EMC compliance after completing the hardware swap.
Frequently Asked Questions
What frequency inverters are compatible with the Lenze E82ZN75334B230 mains filter?
This mains filter subassembly is designed for Lenze 8200 vector frequency inverters rated up to 7.5 kW.
What electrical input range does the E82ZN75334B230 support?
It operates on 3-phase AC supply networks with a nominal rating of 400/480 V AC, accepting a voltage range of 320 V to 528 V AC at 45 Hz to 65 Hz.
Does the E82ZN75334B230 require parameter configuration or software programming?
No. As a passive electrical component, it requires no software configuration, parameter setting, or firmware alignment during replacement.
What mounting configuration is used for this mains filter?
It features a footprint subassembly mounting design that installs directly beneath or adjacent to the host inverter frame inside an IP20-rated control cabinet.
Which alternative part numbers correspond to the E82ZN75334B230?
Equivalent part numbers for this component include E82ZN75334B230-P1 and 00473215.
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Specific firmware and hardware versions
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Disclaimer:
We are not an authorised distributor of Lenze.
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