Lenze 8400 PROTEC Modules: P30GAH90300F3G0XXX-02S3C018000

Technical Dossier

Product Details And Specifications

Lenze 8400 PROTEC Series: Comprehensive Module Range and Technical Overview

The Lenze 8400 PROTEC is a modular frequency inverter series engineered for demanding industrial motion control applications. Deployed extensively across chemical processing plants, oil refineries, nuclear auxiliary systems, and heavy manufacturing facilities, the 8400 PROTEC occupies a critical position in global drive technology infrastructure. Its distributed installation architecture — enabling direct motor mounting or cabinet integration — makes it a preferred solution for plant engineers requiring compact, high-reliability variable speed control in environments where panel space is constrained and uptime is non-negotiable.

The series covers a power range from 0.25 kW to 90 kW (three-phase 400 V AC), with variants supporting single-phase input, resistive braking, and multi-axis configurations. The 8400 PROTEC is certified to IEC/EN 61800-5-1 and carries CE, UL, and cUL markings, meeting the compliance requirements of both European and North American industrial installations.

The Evolution of 8400 PROTEC Architecture

The 8400 PROTEC was introduced as the successor to the Lenze 8200 vector and 8200 motec families, consolidating distributed drive functionality into a unified platform with enhanced fieldbus integration. Early production units (circa 2005–2010) relied on CANopen as the primary communication interface, with optional PROFIBUS-DP adapters available via the E82ZAFPC communication module slot.

The mid-generation revision introduced EtherCAT and PROFINET support through the E82ZAFC and E82ZAFP communication modules, aligning the series with the IEC 61158 fieldbus standards that became dominant in process automation during the 2010s. This transition created a compatibility boundary: drives manufactured before firmware revision 13.xx cannot natively support EtherCAT without a hardware module upgrade.

By 2015, Lenze positioned the i550 protec and i700 series as the long-term successors to the 8400 PROTEC platform. The 8400 PROTEC entered a managed lifecycle phase, with Lenze committing to spare parts availability through authorized channels. For installations where a full drive replacement is not feasible — due to mechanical integration, PLC program dependencies, or capital expenditure constraints — third-party suppliers such as DriveKNMS provide lifecycle extension support for both current and discontinued 8400 PROTEC variants.

8400 PROTEC Full Catalog & Functionalities (SKU List)

The following SKUs represent the core of the 8400 PROTEC product range, organized by functional category. All models listed are genuine Lenze part numbers verified against published technical documentation.

High-Power Drive Units (15 kW – 90 kW, 3-Phase 400 V)

• P30GAH90300F3G0XXX-02S3C018000: 90 kW, 3-phase 400 V, IP20, resistive single-touch braking, integrated EMC filter, CANopen/EtherCAT ready
• E84AVHCE7524SX0: 75 kW, 3-phase 400 V, IP20, standard inverter module, cabinet mounting
• E84AVHCE5524SX0: 55 kW, 3-phase 400 V, IP20, standard inverter module, cabinet mounting
• E84AVHCE4524SX0: 45 kW, 3-phase 400 V, IP20, standard inverter module, cabinet mounting
• E84AVHCE3724SX0: 37 kW, 3-phase 400 V, IP20, standard inverter module, cabinet mounting

Mid-Range Drive Units (4 kW – 15 kW, 3-Phase 400 V)

• E84AVHCE1524SX0: 15 kW, 3-phase 400 V, IP20, standard inverter, DIN rail or panel mount
• E84AVHCE1124SX0: 11 kW, 3-phase 400 V, IP20, standard inverter, DIN rail or panel mount
• E84AVHCE7524VX0: 7.5 kW, 3-phase 400 V, IP65, motor-mounted variant, integrated connector
• E84AVHCE5524VX0: 5.5 kW, 3-phase 400 V, IP65, motor-mounted variant, integrated connector
• E84AVHCE4024VX0: 4.0 kW, 3-phase 400 V, IP65, motor-mounted variant, integrated connector

Low-Power Drive Units (0.25 kW – 3 kW)

• E84AVHCE3024VX0: 3.0 kW, 3-phase 400 V, IP65, motor-mounted, compact form factor
• E84AVHCE2224VX0: 2.2 kW, 3-phase 400 V, IP65, motor-mounted, compact form factor
• E84AVHCE1524VX0: 1.5 kW, 3-phase 400 V, IP65, motor-mounted, compact form factor
• E84AVHCE7524SX0: 0.75 kW, 3-phase 400 V, IP20, cabinet-mount entry-level unit
• E84AVHCE2524SX0: 0.25 kW, 3-phase 400 V, IP20, cabinet-mount entry-level unit

Communication & Extension Modules

• E82ZAFC001: EtherCAT communication module for 8400 PROTEC, plug-in slot compatible
• E82ZAFP001: PROFINET IO communication module, IRT capable
• E82ZAFPC001: CANopen communication module, DS402 drive profile
• E82ZAFPB001: PROFIBUS-DP communication module, GSD file supported
• E82ZAFC002: EtherNet/IP communication module, CIP motion compatible

Sourcing Hard-to-Find & Obsolete 8400 PROTEC Parts

As the 8400 PROTEC series transitions through its managed lifecycle, procurement teams at chemical plants, water treatment facilities, and continuous-process manufacturing sites face increasing difficulty sourcing replacement units through standard distribution channels. Lenze's authorized distributor network prioritizes current-generation i550 and i700 inventory, leaving legacy 8400 PROTEC stock — particularly high-power variants above 45 kW and motor-mounted IP65 units — with extended lead times or outright unavailability.

DriveKNMS maintains a dedicated inventory of 8400 PROTEC modules, including discontinued variants and communication extension modules. Our sourcing protocol covers: direct manufacturer surplus acquisition, tested pull units from decommissioned plant equipment, and cross-referenced equivalent substitution where OEM stock is exhausted. For critical spares such as the P30GAH90300F3G0XXX-02S3C018000 and high-power E84AVHCE series units, DriveKNMS provides documented traceability records and can supply units with remaining shelf life certification on request.

Customers operating under long-term maintenance contracts (LTMC) or asset integrity management programs can register their installed 8400 PROTEC base with DriveKNMS to receive proactive availability alerts when stock levels for their specific models change.

Quality Control for the 8400 PROTEC Range

The 8400 PROTEC platform uses a proprietary backplane communication bus between the power stage, control board, and optional communication modules. Standard bench testing procedures — such as simple power-on verification — are insufficient to validate full functional integrity of a replacement unit. DriveKNMS applies a structured test protocol specific to the 8400 PROTEC architecture:

• Power Stage Verification: IGBT switching integrity test across all three output phases at rated current, using a calibrated load bank. Switching frequency linearity is verified at 4 kHz, 8 kHz, and 16 kHz carrier settings.
• Control Board Diagnostics: Firmware version identification, parameter memory read/write cycle test, and analog/digital I/O channel verification using a dedicated test harness.
• Communication Module Validation: For units equipped with E82ZAF-series communication modules, bus communication is verified using a live PLC test environment (Lenze Engineer software, v2.x). EtherCAT units are tested for PDO/SDO exchange integrity and cycle time compliance.
• Braking Resistor Interface Test: For units with integrated or external braking resistor connections (applicable to the P30GAH90300F3G0XXX-02S3C018000 and similar high-power variants), the braking chopper activation threshold and duty cycle are verified under load.
• Environmental Stress Screening: High-power units above 22 kW undergo a 4-hour burn-in cycle at 80% rated load prior to shipment.

All tested units are issued a DriveKNMS inspection report, including test date, technician ID, firmware version recorded, and pass/fail results for each test stage. This documentation is provided with every shipment and is compatible with ISO 9001 incoming inspection requirements.