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Home > Products > Drives & Motion Control > 8400 protec Distributed Frequency Converter

8400 protec Distributed Frequency Converter

Product Details

Place of Origin: Germany

Model Number: 8400 protec

Payment & Shipping Terms

Minimum Order Quantity: 1

Price: $350 - $3000

Delivery Time: 3-5Workday

Payment Terms: L/C,D/A,D/P,T/T,Western Union,MoneyGram

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Lenze 8400 protec frequency converter

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distributed frequency inverter converter

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Lenze 8400 protec with warranty

Product Name:
Frequency Converter Inverter
Output Power:
0.37 KW - 15 KW
Level Of Protection:
IP65
Pakage:
Original Pakage
Warranty:
Original Factory Warranty
Shipping Term:
International Express(DHL/FEDEX/TNT/UPS/ARAMEX)/ Sea Freight / Air Freight / International Special Line
Product Name:
Frequency Converter Inverter
Output Power:
0.37 KW - 15 KW
Level Of Protection:
IP65
Pakage:
Original Pakage
Warranty:
Original Factory Warranty
Shipping Term:
International Express(DHL/FEDEX/TNT/UPS/ARAMEX)/ Sea Freight / Air Freight / International Special Line
8400 protec Distributed Frequency Converter
8400 protec Distributed Frequency Converter
The 8400 protec inverter is engineered for distributed wall-mounted installation, utilizing simple pluggable technology. This distributed arrangement significantly reduces motor cable lengths, simplifying the structure of even complex machinery systems. The design complies with eco-design directive EN IEC 61800-9-2 requirements.
Application Areas
Rotary tables, scissor lifts (intralogistics), monorail overhead conveyors (automotive industry), and similar industrial applications.
Product Highlights
  • Plug-in technology (plug-and-drive) for easy commissioning
  • LED display and LED status indicators
  • High protection class IP65
Technical Specifications
Specification Category Detailed Specifications
Basic Power Rated power range: 0.37 kW - 15 kW (3-phase models only)
Rated output current: 1.2 A - 38 A (varies by power rating)
Overload capacity: 150% rated current for 60 seconds; 200% rated current for 3 seconds
Electrical Parameters Input voltage: 3-phase 380 V - 480 V (±10%)
Input frequency: 45 - 65 Hz
Output voltage: 0 - Input voltage (continuously adjustable)
Output frequency: 0 - 599 Hz
Voltage/frequency ratio: Linear/square law (configurable)
Control Functions Control modes: V/F control, sensorless vector control
Core functions: "VFC Eco" energy-saving mode, slip compensation, DC braking, flying restart, automatic torque boost, PID regulation
Start/stop methods: Ramp start/stop (0.1 - 3600 seconds adjustable), free stop, inching control
Standard I/O Configuration Digital inputs: 4 channels (configurable NPN/PNP, 24 V DC)
Digital outputs: 2 channels (relay output, maximum switching current 2 A/250 V AC)
Analog inputs: 1 channel (0 - 10 V / 4 - 20 mA selectable, 12-bit resolution)
Analog outputs: 1 channel (0 - 10 V / 4 - 20 mA selectable, 12-bit resolution)
Communication & Interfaces Standard communication: Modbus RTU (RS485)
Optional communication modules: Profinet, EtherCAT, Ethernet/IP, CANopen
Diagnostic interface: USB port (for parameter debugging & firmware update)
Plug-in technology: Tool-free plug-in connectors (power, signal, communication)
Safety Functions Standard protection: Overcurrent, overload, overvoltage, undervoltage, overheating, phase loss, motor stall, ground fault protection
Protection against dust/water: IP65 (suitable for wall-mounted outdoor/harsh indoor environments)
Protection & Installation Protection rating: IP65 (dust-tight, protected against water jets from any direction)
Mounting method: Wall-mounted (distributed installation), tool-free plug-in assembly
Ambient temperature: -10℃ - 50℃ (no derating); 50℃ - 60℃ (linear derating 2.5% per 1℃ increase)
Relative humidity: 5% - 95% (non-condensing)
Altitude: ≤1000 m (no derating); >1000 m (linear derating 1% per 100 m up to 4000 m)
Mechanical Specifications Dimensions (W × H × D):
- 0.37 - 2.2 kW: 140 mm × 280 mm × 120 mm
- 3 - 7.5 kW: 180 mm × 350 mm × 140 mm
- 11 - 15 kW: 220 mm × 420 mm × 160 mm
Weight: 3.2 kg - 12.5 kg (varies by power rating)
Display: LED digital display (parameter setting & status monitoring), 3 LED status indicators (power, run, fault)
Certifications & Standards Safety certifications: CE, UL, CSA, ATEX (optional explosion-proof)
Eco-design: Complies with EN IEC 61800-9-2
Electromagnetic Compatibility (EMC): Complies with EN 61800-3, EN 55011 (Category C2)
Ingress Protection: IEC 60529 (IP65)
Other Features Cooling method: Natural cooling (all power ratings)
Plug-in technology: Quick-connect design for power, signal, and communication cables (reduces installation time by 50% vs. traditional wiring)
Maintenance: Tool-free access to terminals and modules; replaceable fans (≥7.5 kW models)
MTBF: ≥ 65,000 hours (at 25℃ ambient temperature)
Product Models
Model No. Rated Power Power Supply Core Parameters Key Features Target Markets & Industries Remarks
E84BXPSCE0374SB0 0.37kW 3-Phase 380-480V Output current: 1.2A; V/F control; IP65; Modbus RTU Basic plug-in design; 4 digital inputs; LED status indicators Southeast Asia (small intralogistics) In stock; Suitable for mini scissor lifts in rural warehouses
E84BXPSCE0754SX0 0.75kW 3-Phase 380-480V Output current: 2.1A; Sensorless vector control; IP65; Profinet Quick-connect power/signal cables; 1 analog input; "VFC Eco" mode Europe (automotive workshops) CE certified; Ideal for small monorail conveyors
E84BXPSCE1524VB0 1.5kW 3-Phase 380-480V Output current: 3.8A; IP65; EtherCAT-compatible (optional); USB diagnostics Tool-free plug-in; 2 relay outputs; LED digital display North America (intralogistics) UL/CSA certified; Fits scissor lifts in U.S. e-commerce warehouses
E84BXPSCE2234VX0 2.2kW 3-Phase 380-480V Output current: 5.5A; PID regulation; IP65; Profinet + Modbus RTU Plug-and-drive commissioning; DC braking; dust/water-resistant Global (automotive monorail conveyors) Compatible with automotive assembly lines
E84BXPHCE3714SB0 3.7kW 3-Phase 380-480V Output current: 9.0A; Sensorless vector control; IP65; integrated braking Heavy-duty plug-in connectors; 150% overload (60s); natural cooling Middle East (outdoor intralogistics) Dust/water-resistant; Suitable for desert-area rotary tables
E84BXPHCE5524SX0 5.5kW 3-Phase 380-480V Output current: 13.2A; IP65; Ethernet/IP (optional); SD card backup Plug-in communication module; LED status + digital display; PID regulation Europe (automotive/intralogistics) EN IEC 61800-9-2 compliant; Used in German auto monorail systems
E84BXPHCE7514VB0 7.5kW 3-Phase 380-480V Output current: 18.5A; IP65; Forced air cooling; CANopen-compatible Replaceable fan; Tool-free terminal access; 2 analog inputs North America (heavy-duty intralogistics) UL certified; Fits large scissor lifts in Canadian warehouses
E84BXPTCE1124SX0 11kW 3-Phase 380-480V Output current: 26.8A; IP65; Profinet + EtherCAT; advanced diagnostics High-power plug-in design; 200% overload (3s); remote monitoring via bus Europe (smart factories) Compatible with Siemens TIA Portal; Used in automated rotary tables
E84BXPTCE1534VX0 15kW 3-Phase 380-480V Output current: 38.0A; IP65; Ethernet/IP + Modbus RTU; heavy-duty connectors Plug-in safety terminals; Natural cooling; "VFC Eco" energy-saving Global (large-scale intralogistics) Suitable for high-load monorail conveyors (automotive plants worldwide)
Industry Applications
Automotive Manufacturing Industry
Essential in automotive plants worldwide for electric monorail overhead conveyors transporting engine blocks, car doors, and components. IP65 protection prevents damage from oil stains and metal dust. Distributed installation shortens motor cables in sprawling plants, reducing wiring costs and signal interference. Plug-and-play technology minimizes production line downtime during setup. Also controls scissor lifts for vehicle maintenance and component hoisting.
Intralogistics Industry
Used in cross-border e-commerce fulfillment centers and bonded warehouses. Warehouse rotary tables sort international parcels with adjustable rotation speeds. In cold chain warehouses, scissor lifts handle frozen container loading/unloading outdoors with IP65 protection against moisture. Plug-and-play design enables quick maintenance without delaying cargo turnover. Distributed installation eliminates cluttered cables on warehouse floors, improving operational safety.
Plastic Processing Industry
Commonly used with extruders in injection molding factories and plastic pipe plants. Provides stable motor speed for uniform extrusion of plastic melts. IP65 protection seals out plastic dust and oil contaminants. Distributed wall-mounted design saves valuable floor space in compact layouts. Commissioning requires no complex wiring, allowing efficient parameter adjustments during product changeovers.
Packaging Industry
Standard in bottle-filling lines at wine factories and snack packaging facilities. Adjusts filling speed for different bottle sizes to prevent spillage. Controls conveyor speed for bag-sealing machines with precise positioning. IP65 protection prevents water damage during high-pressure cleaning in food processing plants. Plug-and-play technology enables quick parameter switching between packaging formats without repeated wiring or debugging.
General Manufacturing Industry
Suitable for small hardware factories and medical device component plants. Synchronizes conveyor speed with machine tool processing rhythms in assembly lines. Sensorless vector control ensures smooth operation for precision part transport, avoiding collisions. Plug-and-play commissioning allows ordinary workers to perform maintenance easily. IP65 protection withstands dust in typical factory environments.
Frequently Asked Questions
Q: I'm in Europe, and my motor is a 4-pole 5.5kW model. Will a same-power inverter be sufficient?
A: For 4-pole motors in Europe, consider a 7.5kW model for heavy-load startup equipment like mixers or extruders. For light loads like conveyors, 5.5kW works with extended acceleration time.
Q: I'm in Dubai and want to install this inverter outdoors. Can the IP65 protection withstand desert conditions?
A: IP65 protects against sand and heavy rain, but add weekly compressed air cleaning of heatsinks and install a sunshade for temperatures reaching 50℃.
Q: I purchased from China and my shipment got stuck in Brazilian customs demanding RCM certification.
A: CE isn't recognized in Brazil. Request official INMETRO certification documents from Lenze through your supplier for customs clearance.
Q: I'm in the US. After installation, the terminals can't fit our 12AWG thick cables.
A: Request a high-current terminal kit from your supplier. Specify "North American wire gauge" when ordering to get the matching terminal model.
Q: I'm in rural India with wild grid voltage fluctuations causing undervoltage alarms.
A: Enable undervoltage ride-through function and extend tolerance time to 2 seconds. This handles most voltage dips without needing a stabilizer.