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Authoritative Model Breakdown Definition
| Segment de code | Signification | Remarques |
| E82EV | Lenze 8200 Vector Inverter Series | Classic legacy model, abandonné & end-of-life |
| 551 | Puissance nominale: 5.5kW (3-phase 400V) | Not 0.55kW; distinguish from E82EV055 series |
| 4 | Voltage specification: 3-phase 380~480V AC | Standard industrial 400V class voltage |
| C | Configuration type: Standard version without built-in EMC filter | Version with built-in filter: E82EV551-4B |
| LENZE | Brand identification: Lenze Germany | Well-known brand in industrial automation |
- Core Rated Specifications (Official Version)
| Segment de code | Signification | Remarques |
| E82EV | Lenze 8200 Vector Inverter Series | Classic legacy model, abandonné & end-of-life |
| 551 | Puissance nominale: 5.5kW (3-phase 400V) | Not 0.55kW; distinguish from E82EV055 series |
| 4 | Voltage specification: 3-phase 380~480V AC | Standard industrial 400V class voltage |
| C | Configuration type: Standard version without built-in EMC filter | Version with built-in filter: E82EV551-4B |
| LENZE | Brand identification: Lenze Germany | Well-known brand in industrial automation |
- Key Functional Features
- Vector Control Performance: High torque output at low speed; provides 150% rated torque at 0.5Hz, ideal for constant-torque loads (par ex., bandes transporteuses, mélangeurs).
- Built-in Functional Modules:
Multi-function digital input/output (standard 4DI/2DO)
Analog input (0~10V / 4~20mA)
Built-in PID controller for fan & pump closed-loop control
Multi-speed control (maximum. 16 speeds), swing frequency control, automatic energy-saving operation
- Fonctions de protection:
Surintensité / Surcharge / Surtension / Sous-tension / Overheating protection
Motor phase loss / Protection contre les défauts de terre
Optional motor PTC temperature monitoring
- Expansion des communications: Supports CANopen, Profibus-DP, Modbus RTU and other fieldbuses (optional communication card required).
- Terminal Wiring Definition (Core Terminals)
| Élément de paramètre | Valeur | Description |
| Puissance nominale | 5.5kW | Under 3-phase 400V operating condition |
| Courant de sortie nominal | 11.5UN | Courant de fonctionnement continu |
| Tension d'entrée | 3AC 380~480V, 50/60Hz | Allowable fluctuation: ±10% |
| Tension de sortie | 0 ~ Input Voltage (3-phase) | Synchronously adjusted with frequency |
| Output Frequency Range | 0~480Hz | Under vector control mode |
| Mode de contrôle | Contrôle V/F, Sensorless Vector Control | Closed-loop vector optional (requires encoder) |
| Capacité de surcharge | 150% courant nominal / 60s | Suitable for short-time heavy-duty operation |
| 180% courant nominal / 2s | ||
| Classe de protection | IP55 | Étanche à la poussière & étanche, suitable for on-site workshop installation |
| Méthode de refroidissement | Refroidissement par air forcé (built-in fan) | Good ventilation must be ensured |
| Unité de freinage intégrée | Equipped (standard for models ≤11kW) | External braking resistor required for fast stop |
| Dimensions (L×H×P) | Environ. 180×140×80mm | Conception compacte, saves installation space |
| Poids | Environ. 3.5kilos | Wall-mounted type, low load-bearing requirement |
- Discontinued Replacement Solution (Official Recommendation)
- Original Lenze Replacement (Highest Compatibility)
i550 Series 5.5kW 400V: I55AP055C00811W7MS (IP55 protection)
i750 Series 5.5kW 400V: Higher performance, supports complex control requirements
> Replacement advantage: Terminal layout and parameter logic highly compatible with E82EV, no major electrical design modification required.
- Alternative Brands with Same Specifications (Remplacement direct)
| Type de borne | Numéro de borne. | Description de la fonction | Wiring Instruction |
| Main Circuit Input | L1/L2/L3 | 3-phase power input | 380~480V AC; circuit breaker and contactor required |
| Main Circuit Output | U/V/W | Motor connection terminals | Connect to 3-phase asynchronous motor; pay attention to phase sequence |
| DC Bus | DC+/DC- | DC bus terminals | External braking resistor available (75惟/1000W recommended) |
| Puissance de contrôle | X1:1/2 | 24V DC control power | Input range: 20.4~28.8V DC |
| Entrée numérique | X1:3~6 | DI1~DI4 | Configurable for start/stop, forward/reverse, multi-vitesse, etc.. |
| Sortie numérique | X1:7~8 | DO1~DO2 | Relay output for fault alarm & running indication |
| Entrée analogique | X2:1~2 | AI1 (0~10V) | Speed reference signal |
| Entrée analogique | X2:3~4 | AI2 (4~20mA) | Optional speed / torque reference |
| Interface de communication | X3 | Fieldbus interface | Optional communication module required |
- Codes d'erreur courants & Dépannage
| Fault Code | Fault Type | Causes possibles | Solution |
| E.OC | Surintensité | Motor short circuit, too short acceleration time, sudden load change | Check motor winding, extend acceleration time, reduce load fluctuation |
| E.OU | Surtension | Too fast deceleration, high grid voltage, no braking resistor connected | Extend deceleration time, check grid voltage, connect braking resistor |
| E.OL | Surcharge | Charge excessive, mismatched motor, poor heat dissipation | Réduire la charge, replace matched motor, clean heat dissipation channel |
| E.OH | Surchauffe | Ambient temperature too high, fan failure, mauvaise ventilation | Lower ambient temperature, replace fan, improve ventilation |
| E.LU | Sous-tension | Low grid voltage, perte de phase, power fluctuation | Inspect power grid, repair phase loss, install voltage stabilizer |
| E.GF | Défaut à la terre | Poor motor grounding, damaged output cable insulation | Check motor insulation, replace output cable |
- Key Operation Precautions
- Exigences d'installation
Vertical wall-mounted installation; reserve ≥10cm heat dissipation space top and bottom
Température ambiante: -10℃ ~ +40℃ (déclassement requis au-dessus de 40 ℃)
Avoid installation in dusty, oily, corrosive gas environments
- Points clés de la mise en service
Perform motor parameter auto-tuning (Group P09 parameters) for first use
Enter motor nameplate data (puissance nominale, actuel, vitesse) under vector control mode
Braking resistor selection: 75Ω/1000W recommended for 5.5kW model, install in well-ventilated area
- Suggestions d'entretien
Regularly clean cooling fan and filter (every 3~6 months)
Check main circuit terminal tightness (every 6 mois)
Perform insulation test if stored unused for more than 6 mois
- Sélection & Replacement Guideline
- Existing Equipment Maintenance: Prioritize original refurbished or dismantled spare parts for cost performance.
- New Project Design: Strongly recommended to replace with Lenze i550 series for better performance and lower maintenance cost.
- Étapes de remplacement
Confirm motor parameters (pouvoir, tension, actuel, vitesse)
Match replacement model rated output current (≥11.5A)
Retain original control circuit wiring; only minor parameter modification needed
Complete motor auto-tuning to ensure control accuracy
Complete Lenze Inverter Model List & Règles de dénomination
- Core Series Overview
Lenze inverter product line covers general inverter, servo drive and dedicated control scenarios. Below are the most widely used industrial series and model systems:
| Series Name | Taper | Plage de puissance | Principales caractéristiques | Statut |
| 8200 Vector (E82EV) | General Vector Inverter | 0.25kW~90 kW | Classic legacy, V/F + Sensorless Vector, IP55 | Discontinué |
| i500 Series | General / Servo Inverter | 0.25kW~110kW | Conception modulaire, haute compatibilité, successor of 8200 | Active Mainstream |
| 8400 Série | High-performance General Inverter | 0.37kW~400kW | Stateline/Highline/Topline grading, API intégré | Active |
| SMVector (ESV) | Economy General Inverter | 0.25kW~22kW | Rentable, opération facile, Communication Modbus | Active |
| i750/i950 Series | Servo Inverter | 0.37kW~110kW | Multi-axis control, API intégré, EtherCAT communication | High-end Active |
- Detailed Model Naming Rules
2.1 8200 Vector Series (E82EV) Naming Format
E82EV P P P V C [ K X X X]
E82EV: 8200 Vector series identifier
PPP: Power code
V: Voltage grade (2=230V, 4=400V)
C: Configuration (B=With EMC Filter, C=Without EMC Filter)
Suffixe: Option / Refroidissement / Protection code
Power Code Correspondence
| Code | Pouvoir | Code | Pouvoir | Code | Pouvoir |
| 55 | 0.55kW | 152 | 1.5kW | 302 | 3.0kW |
| 75 | 0.75kW | 222 | 2.2kW | 402 | 4.0kW |
| 112 | 1.1kW | 301 | 3.0kW | 551 | 5.5kW |
| 151 | 1.5kW | 401 | 4.0kW | 751 | 7.5kW |
| 221 | 2.2kW | 552 | 5.5kW | 113 | 11kW |
Tension & Configuration Reference
2: Single-phase 230V / 3-phase 230V
4: 3-phase 380~480V (400V Class)
B: Built-in EMC Filter
C: Without Built-in EMC Filter
I55A: i550 series identifier
E/D: Standard / Dual-axis type
PPP: Power code
B/F: EMC class
Follow-up codes: Taille, tension, sécurité, communication, version, montage & special version
- Complete Model List by Series
3.1 8200 Vector Series (E82EV) Modèles courants
3-phase 400V Class (Without EMC Filter – Type C)
E82EV0551-4C (0.55kW)
E82EV0751-4C (0.75kW)
E82EV1121-4C (1.1kW)
E82EV1521-4C (1.5kW)
E82EV2221-4C (2.2kW)
E82EV3021-4C (3.0kW)
E82EV4021-4C (4.0kW)
E82EV551-4C (5.5kW) – Focus model
E82EV751-4C (7.5kW)
E82EV1131-4C (11kW)
E82EV1531-4C (15kW)
E82EV1831-4C (18.5kW)
E82EV2231-4C (22kW)
3-phase 400V Class (With Built-in EMC Filter – Type B)
E82EV0551-4B (0.55kW)
E82EV0751-4B (0.75kW)
E82EV551-4B (5.5kW) – EMC version of E82EV551-4C
E82EV2231-4B (22kW)
Single/3-phase 230V Class
E82EV0551-2C (0.55kW)
E82EV0751-2C (0.75kW)
E82EV1121-2C (1.1kW)
E82EV1521-2C (1.5kW)
E82EV2221-2C (2.2kW)
E82EV3021-2C (3.0kW)
3.2 i550 Series (E82EV Replacement Series) Modèles recommandés
IP55 Protection (Direct Replacement for E82EV)
| Pouvoir | Modèle | Remarques |
| 0.55kW | I55AP055C00811W7MS | Replace E82EV0551-4C |
| 1.5kW | I55AP152C00811W7MS | Replace E82EV1521-4C |
| 5.5kW | I55AP055C00811W7MS | Replace E82EV551-4C |
| 7.5kW | I55AP751C00811W7MS | Replace E82EV751-4C |
| 11kW | I55AP113C00811W7MS | Replace E82EV1131-4C |
IP20 Cabinet-mounted Type
I55AE055F10V1000S (0.55kW, Class C2 EMC)
I55AE152F10V1000S (1.5kW, Class C2 EMC)
I55AE551F10V1000S (5.5kW, Class C2 EMC)
3.3 8400 Series Main Models
8400 Stateline (E84AVSCE) Economy High-performance
E84AVSCE0554SX0 (0.55kW, 400V)
E84AVSCE1524SX0 (1.5kW, 400V)
E84AVSCE5514SX0 (5.5kW, 400V)
8400 Highline (E84AVTCE) High-end Functional Type
E84AVTCE0554VX0 (0.55kW, 400V)
E84AVTCE5514VX0 (5.5kW, 400V)
8400 Topline (E84AVPCE) Top Performance with Built-in PLC
E84AVPCE0554PX0 (0.55kW, 400V)
E84AVPCE5514PX0 (5.5kW, 400V)
3.4 SMVector Series (ESV) Modèles
ESV055N01SXB (0.55kW, 230V, NEMA 1)
ESV152N01SXB (1.5kW, 230V, NEMA 1)
ESV551N04SXB (5.5kW, 400V, NEMA 1)
ESV055N04SXB (0.55kW, 400V, NEMA 1)
3.5 i750 / i950 Servo Inverter Series
i750 Single-axis: I75AE112D1AV00332G (1.1kW, 230V)
i750 Dual-axis: I75DE112D1AV00332G (Dual-axis 1.1kW, 230V)
i950 Single-axis: I95AE551D1AV00332G (5.5kW, 400V)
i950 Dual-axis: I95DE551D1AV00332G (Dual-axis 5.5kW, 400V)
- E82EV Discontinued Replacement Guide
| Original E82EV Model | Recommended Replacement Model | Avantages du remplacement |
| E82EV551-4C | I55AP055C00811W7MS (i550 IP55) | Compatible terminal layout & parameter logic, no electrical redesign needed |
| E82EV551-4B | I55AP055B00811W7MS (i550 IP55 with EMC) | Filtre CEM intégré, complies with latest standards |
| E82EV751-4C | I55AP751C00811W7MS | 7.5kW full power replacement, 30% performance improvement |
- Quick Selection Reference Table
| Scénario d'application | Série recommandée | Plage de puissance | Mode de contrôle | Classe de protection |
| Conveyor / Machines d'emballage | i550 | 0.55~22kW | Contrôle vectoriel | IP55/IP20 |
| Ventilateur / Water Pump | 8400 Stateline | 0.37~400kW | V/F + PID | IP20 |
| High-precision Positioning | i750/i950 | 0.37~110kW | Servo Control | IP20 |
| Economy Speed Regulation | SMVector | 0.25~22kW | V/F | IP31/IP65 |
| Old Equipment Maintenance | E82EV Spare Parts | 0.25~90kW | Contrôle vectoriel | IP55 |
