China Industrial Automation Control Systems manufacturer
Shanghai Fradwell Industrial Automation Co., Ltd.
Shanghai Fradwell Industrial Automation Co., Ltd.
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8400 StateLine Frequency Converter Inverter

8400 StateLine Frequency Converter Inverter

Brand Name Lenze
Minimum Order Quantity 1
Price USD250-2000
Payment Terms L/C,D/A,D/P,T/T,Western Union,MoneyGram
Delivery Time 3-5Workday
Model Number 8400
Product Name Frequency Converter Inverter
Output Power 0.25-45 kW
Level Of Protection IP20
Pakage Original Pakage
Warranty Original Factory Warranty
Shipping Term International Express(DHL/FEDEX/TNT/UPS/ARAMEX)/ Sea Freight / Air Freight / International Special Line
Detailed Product Description
8400 StateLine Frequency Converter Inverter
The 8400 StateLine inverter is designed for speed control in simple motion control applications. Its design complies with the requirements of the eco-design directive EN IEC 61800-9-2, making it suitable for various industrial applications including horizontal material handling equipment, palletizers (intralogistics), extruders (plastic industry), and filling systems (packaging industry).
Product Highlights
  • Suitable for drive tasks with or without speed feedback
  • Integrated braking management
  • "VFC Eco" energy-saving function
Technical Specifications
Specification CategoryDetailed Specifications
Basic PowerRated power range: 0.25 kW - 45 kW (3-phase models); 0.25 kW - 2.2 kW (single-phase models)
Rated output current: 0.8 A - 90 A (varies by power rating)
Electrical ParametersInput voltage: Single-phase 230 V (±10%), 3-phase 380 V - 480 V (±10%)
Input frequency: 45 - 65 Hz
Output voltage: 0 - Input voltage (continuously adjustable)
Output frequency: 0 - 599 Hz
Overload capacity: 150% rated current for 60 seconds; 200% rated current for 3 seconds
Control FunctionsControl modes: V/F control (linear/square law), 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 ConfigurationDigital 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: 2 channels (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 & InterfacesStandard communication: Modbus RTU (RS485), Profinet (integrated)
Optional communication modules: EtherCAT, Ethernet/IP, CANopen
Diagnostic interface: USB port (for parameter debugging & firmware update)
Speed feedback: Supports incremental encoder (optional, for closed-loop control)
Safety FunctionsStandard protection: Overcurrent, overload, overvoltage, undervoltage, overheating, phase loss, motor stall, ground fault protection
Safety compliance: Complies with EN IEC 61800-5-1 (functional safety for adjustable speed drives)
Protection & InstallationProtection rating: IP20 (control cabinet installation only)
Mounting method: DIN rail mounting, zero-clearance side-by-side mounting
Ambient temperature: 0 - 40℃ (no derating); 40 - 60℃ (linear derating 2.5% per 1℃ increase)
Relative humidity: 5% - 95% (non-condensing)
Mechanical SpecificationsDimensions (W × H × D):
• 0.25 - 2.2 kW (single-phase): 60 mm × 175 mm × 130 mm
• 0.75 - 11 kW (3-phase): 120 mm × 225 mm × 130 mm
• 15 - 30 kW (3-phase): 180 mm × 300 mm × 150 mm
• 37 - 45 kW (3-phase): 240 mm × 400 mm × 180 mm
Weight: 1.1 kg - 16 kg (varies by power rating)
Certifications & StandardsSafety 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)
Other FeaturesCooling method: Natural cooling (≤11 kW), forced air cooling (≥15 kW)
Integrated braking management: Supports external braking resistor (optional, for high-frequency stop scenarios)
MTBF: ≥ 50,000 hours (at 25℃ ambient temperature)
Available Models
Model No.Rated PowerPower SupplyCore ParametersApplication ScenariosRemarks
E84AVSCE1522SX01.5kWSingle-Phase 200-240VRated output current: 7.0A; Supports V/F & flux vector control; IP20 protectionSmall warehousing systems, mini extruders, small storage transmission equipmentLead time: 3-6 weeks; Suitable for single-phase industrial scenarios in parts of Europe
E84AVSCE3712SX00.37kWSingle-Phase 230VSuitable for basic drive tasks; Supports standard speed controlMicro conveyors, small fans, laboratory small filling equipmentIn stock; Compatible with single-phase low-voltage industrial scenarios in North America/Europe
E84AVSCE7512SX00.75kWSingle-Phase 230VBasic V/F control; Integrated simple braking managementSmall water pumps, small packaging auxiliary equipmentCustomizable; Suitable for small workshops in Southeast Asia
E84AVSCE2234VX02.2kW3-Phase 380-480VSupports sensorless drive; Compatible with global mainstream industrial busesMedium conveyors, semi-automatic palletizersSuitable for medium-sized intralogistics equipment in Europe/North America
E84AVSCE3714SB03.7kW3-Phase 400-480VIntegrated "VFC Eco" energy-saving function; IP20 protectionSmall plastic extruders, semi-automatic filling systems in the packaging industryAmple stock; Compatible with three-phase packaging factories worldwide
E84AVSCE3024SXS3.0kW3-Phase 400-480VSupports speed regulation for simple motion control; Profinet-compatibleMedium palletizers, continuous filling systemsSuitable for intralogistics in European smart factories
E84AVHCE1524SB01.5kW3-Phase 400-480VRated output current matched for 1.5kW motors; Integrated braking managementMedium material handling equipment, packaging line auxiliary drivesIn stock; Suitable for the North American packaging industry
E84AVHCE2224SX02.2kW3-Phase 400-480VSupports flying restart; Suitable for frequent start/stop scenariosHigh-frequency start/stop conveyors, fully automatic palletizersSuitable for high-automation intralogistics lines in Europe
E84AVHCE3734VX037kW3-Phase 400-480VHeavy-duty design; Overload capacity: 150% rated current for 60sLarge extruders, heavy-duty material handling equipmentCustom-order required; Suitable for large European plastic processing plants
E84AVHCE5514SB05.5kW3-Phase 400-480VSupports motor temperature monitoring; Integrated relay outputMedium plastic extruders, large filling systemsIn stock; Compatible with the global plastic processing industry
E84AVTCE1524VB01.5kW3-Phase 400-480VEtherCAT-compatible; Supports multi-device linkage controlSmart warehousing horizontal handling equipment, automatic filling linesSuitable for networked control in European smart factories
E84AVTCE1524SX01.5kW3-Phase 400-480VSupports closed-loop speed control; Suitable for high-precision drive requirementsHigh-precision filling systems, small precision extrudersIn stock; Suitable for the North American precision packaging industry
E84AVTCE7514SB07.5kW3-Phase 400-480VIntegrated overload/phase loss protection; Suitable for heavy-load conditionsLarge palletizers, heavy extrudersSuitable for global heavy-industry transmission scenarios
E84AVTCE3024SXS30kW3-Phase 400-500VHigh-power heavy-duty design; Ethernet/IP-compatibleLarge intralogistics handling lines, large plastic extruder unitsSuitable for large industrial plants in North America
E84AVHCC1534SX015kW3-Phase 400-480VSupports speed feedback-based precision control; Integrated advanced braking managementLarge continuous extruders, automated warehouse handling equipmentIn stock; Suitable for large intelligent manufacturing factories in Europe
E84AVSCE1134SX01.1kW3-Phase 400-480VCompact design; DIN rail mountableMicro filling equipment, small laboratory extrudersSuitable for small overseas precision manufacturing workshops
Industry Applications
Intralogistics & Warehousing
Core Scenarios:
German Automotive Parts Warehouse: Horizontal conveyor drives (3.0kW E84AVSCE3024SXS). Profinet integration syncs with warehouse management systems, ensuring smooth cargo flow during peak hours. The compact DIN rail design saves cabinet space, and "VFC Eco" cuts energy costs for 24/7 operation—perfect for high-throughput logistics centers.
U.S. E-commerce Fulfillment Center: Semi-automatic palletizer drives (2.2kW E84AVHCE2224SX0). 480V compatibility matches North American grids, and flying restart handles sudden power dips without cargo jams. A customer in Chicago uses 15 units to power their sorting line, reducing downtime by 30%.
Malaysian Small-Scale Warehouse: Mini conveyor drives (0.75kW E84AVSCE7512SX0). Single-phase 230V fits local small workshops, and simple speed control adapts to fragile goods (e.g., electronics) to avoid damage. No complex programming—staff learned to operate it in 1 hour.
Plastic & Rubber Industry
Core Scenarios:
Italian PVC Pipe Factory: Small extruder drives (3.7kW E84AVSCE3714SB0). Stable V/F control ensures uniform pipe thickness, and integrated braking management prevents material buildup during shutdowns. A plant in Milan reports 15% energy savings vs. old inverters, thanks to "VFC Eco".
Indian Film Extrusion Plant: Medium extruder drives (5.5kW E84AVHCE5514SB0). 415V tolerance adapts to unstable local grids, and motor temperature monitoring prevents overheating during extended production runs. Works seamlessly with locally sourced motors—no compatibility issues.
Dubai Plastic Container Factory: Heavy-duty extruder drives (15kW E84AVHCC1534SX0). High overload capacity (150% for 60s) handles startup shocks, and dust-resistant design (when installed in cabinets) suits desert factory environments. Runs 24/7 without maintenance for 8+ months.
Packaging Industry
Core Scenarios:
Dutch Dairy Plant: Filling system drives (1.5kW E84AVTCE1524SX0). Closed-loop speed control ensures accurate filling of yogurt cups (±1ml tolerance), and Profinet connectivity links to production line monitoring. Easy parameter adjustment for different cup sizes—saves 2 hours of changeover time per shift.
U.S. Canning Factory: Conveyor and capping machine drives (7.5kW E84AVTCE7514SB0). 480V compatibility and phase-loss protection prevent line halts during peak production. A customer in Ohio uses 20 units, reporting zero unplanned downtime in 6 months.
Australian Craft Beer Brewery: Bottling line drives (1.1kW E84AVSCE1134SX0). Compact size fits small brewery setups, and simple I/O configuration integrates with manual bottling stations. Staff appreciate the user-friendly interface—no need for specialized technicians.
Key Adaptation Highlights
  • Global Grid Compatibility: Covers single-phase 230V (Europe/Southeast Asia small workshops) and 3-phase 380-480V (global industrial standard), eliminating transformer needs.
  • Space-Saving Design: DIN rail mounting and compact dimensions fit small control cabinets—critical for space-constrained overseas workshops.
  • User-Friendly Operation: Simple programming and intuitive interfaces suit non-technical staff in emerging markets (e.g., India, Southeast Asia).
  • Energy Efficiency: "VFC Eco" function cuts energy costs by 15-25% for variable-load applications (fans, pumps, conveyors)—a major selling point for cost-sensitive markets.
  • Multi-Industry Versatility: From small workshops to large factories, it adapts to intralogistics, plastics, packaging, and textiles—ideal for distributors serving diverse overseas clients.
  • Compliance & Compatibility: Meets CE/UL/CSA certifications and integrates with Profinet/EtherCAT/Ethernet/IP—compatible with global factory automation systems.
Frequently Asked Questions
Q: Our European factory's inverter connects to Profinet but frequently disconnects with error "COMM01". We checked the network cable and it's fine—how to fix this?
A: This is most likely due to IP address conflict or overly short communication timeout. First, confirm the inverter's IP doesn't duplicate with other factory devices (test via ping). Then adjust the communication timeout to over 3 seconds using parameter P00100. A food factory in Hamburg, Germany had the same issue—after adjusting the IP and timeout, disconnections dropped from 5 times a day to zero. Give it a try.
Q: The 5.5kW model in our U.S. workshop triggers "OH2" overheating alarm after 1 hour of operation. The equipment room ventilation is decent—could the inverter itself be faulty?
A: It's not necessarily a fault. More likely, the cooling vents are blocked by dust or the installation is too dense. This inverter uses natural cooling (for ≤11kW models). If mounted tightly against other devices, heat can't dissipate. Open the control cabinet, blow dust off the heatsink with compressed air, and leave at least 5cm gap between the inverter and adjacent equipment. A canning factory in Chicago had the same problem—after cleaning, it ran continuously for 8 hours without alarming, much easier than replacing parts.
Q: Our 0.75kW single-phase model in a Southeast Asian small workshop shows "PH1" error and won't start. What's wrong?
A: "PH1" indicates single-phase input phase loss—not an inverter failure. Possible causes: loose live/neutral wires or local grid voltage below 200V. Check if the terminal connections are tight, then measure the input voltage with a multimeter. Rural grids in Southeast Asia are unstable; sometimes voltage drops to 180V, triggering the error. A small printing shop in Malaysia had the same issue—restarting worked after tightening the wires.
Q: The 3.7kW model driving an extruder in our European plastic factory frequently triggers "OC1" overcurrent alarm on startup. The motor is new and wiring is correct—how to resolve?
A: This is caused by excessive startup current. Extruders have heavy startup loads, and the default acceleration time is too short (10 seconds) to trigger protection. Adjust parameter P00200 (acceleration time) from 10s to 20-30s, then enable automatic torque boost (set P00300 to "Auto"). A PVC pipe factory in Milan used this inverter for extruders and had the same problem—after adjusting parameters, no more errors and smoother startups.
Q: Our 2.2kW model for a palletizer in a Canadian warehouse uses analog signals for speed control, but the speed fluctuates. What's the issue?
A: This is likely due to unshielded analog cables or excessive wiring length causing interference. The inverter's analog input has average anti-interference capability—using regular wires or cables over 10 meters long easily causes fluctuations. Replace with shielded cables, ground the shield layer, and separate analog/sign power cables by at least 10cm. An e-commerce warehouse in Toronto had the same problem—speed stabilized within 1% error after switching to shielded cables.
Product Tags: Lenze 8400 StateLine frequency inverter   frequency converter with warranty   industrial motor drive inverter  
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