Lenze E82EV552K4C Inverter

E82EV552K4C is a 5.5kW three-phase inverter of Lenze 8200 Vector series. It accepts 380-480VAC input, delivers 13A output with IP20 protection grade. Built-in vector control and brake transistor, suitable for general industrial speed regulation applications.

1. Définition du code modèle

Numéro de commande: E82EV552K4C (Modèle standard); E82EV552K4C200 (Extended Version)

2. Principales spécifications techniques

3. Full E82EV Series Model List

3-phase 400V Series (Suffix K4C)

3-phase 230V Series (Suffix K2C)

Modèles étendus (Suffixe 200)

All standard models support 200 suffixe, par exemple. E82EV552K4C200

Enhanced C1-class EMC filter

Extended working temperature: -10℃ ~ +60℃

24-month warranty period

4. Cross-brand Replacement Comparison

5. Défauts courants & Solutions

6. Conformité des expéditions aériennes & Certifications

Air Transport Assessment

Lithium Battery: Built-in electrolytic capacitor, no lithium battery, UN38.3 test exempted

Classification: Ordinary electrical equipment, non-dangerous goods

Conditionnement: Anti-static package, fixed firmly against collision

Documents: Commercial invoice, packing list, CE certificate

Liste des certifications

Shipment Instructions

1. Disconnect all external connections before delivery
2. Fix inside rigid container with cushion materials
3. Avoid inversion and violent vibration
4. Attach copies of certification documents
5. Application Cases & Industry Adaptation

Applications typiques

Material Conveying: Speed control for belt and chain conveyors, sur 30% économie d'énergie

Ventilateur & Water Pump: Constant pressure/flow PID control for central air conditioning and cooling towers

Machines-outils: Spindle drive, stepless speed regulation and fast start-stop

Machines d'emballage: Food and printing equipment, precise synchronous operation

Agitator Equipment: Chemical reactor stirring for variable viscosity materials

Industry Adaptation

Practical Case

An auto parts factory adopts E82EV552K4C for stamping line conveyor:

Speed control accuracy improved to ±0.1m/min

Consommation d’énergie réduite de 28%, annual power saving about 120,000 RMB

Equipment failure rate decreased by 40%, maintenance cost cut by 35%

8. Lignes directrices de sélection

Règles rapides

1. Power Code: 55=5,5 kW, 75=7,5 kW, 11=11kW
2. Voltage Identification: K4=400V, K2=230V
3. Size Identification: 2=100mm width, 3=140mm width
4. Fonction principale: EV=Vector control, K=EMC filter, C=Standard control
5. Application Environment Requirements

Suitable Conditions

Installed inside industrial automation control cabinets

Température ambiante: -10℃ ~ +40℃, sec, dust-free and non-corrosive air

Stable power grid with voltage fluctuation ≤±10%

Scenarios requiring precise speed and torque adjustment

Unsuitable Conditions

Outdoor or humid locations (insufficient IP20 protection)

Heavy dust and corrosive gas environment

Severe grid fluctuation over ±15% without stabilizer

Heavy load frequent forward/reverse operation without brake resistor

Installation Precautions for Lenze E82EV552K4C

1. Cabinet Installation Space
2. Vertical wall mounting only; horizontal, side or upside-down installation forbidden
3. Reserve ≥100mm vertical clearance, ≥30mm lateral clearance for heat dissipation
4. Minimum 50mm spacing between multiple inverters to avoid heat interference
5. Keep away from heat sources, air outlets and direct sunlight
6. Environmental Limits

Température de fonctionnement: -10℃ ~ +55℃, derate load above 40℃

No condensation, poussière, corrosive or flammable gas

Keep distance from high-power electromagnetic devices, contactors and motors

Derate operation when altitude exceeds 1000m

3. Spécifications de câblage

Câblage du circuit principal

1. Do not reverse incoming L1/L2/L3 and outgoing U/V/W terminals
2. Separate power cables and control cables with ≥20cm gap, no same conduit laying
3. Reliable earthing, résistance de mise à la terre ≤4Ω, ground wire diameter no less than half of phase wire
4. Fasten terminals with proper torque to prevent loose connection and overheating

Câblage du circuit de commande

1. Use shielded twisted pair for analog and communication cables, single-end shielding grounding
2. Avoid routing signal cables close to power lines
3. Prevent polarity reversal of external 24V power supply
4. Dissipation thermique & Ventilation
5. Keep cabinet door ventilated, clean filter screen regularly
6. Equip cooling fan for smooth air circulation
7. Avoid direct sunlight on the device
8. CEM & Anti-interference Protection
9. Built-in EMC filter works only with complete grounding
10. Motor cable length recommended ≤50m; install output reactor for long cables
11. Do not coil or twist input and output wires
12. Freewheel diodes parallel connected to peripheral relays and solenoid valves
13. Brake Accessory Installation

Built-in brake transistor matched with external brake resistor

1. Use 75Ω/500W resistor, mount in well-ventilated area
2. Short resistor wiring, firm connection and thermal isolation protection
3. Pre-power Inspection
4. Confirm 3-phase 380-480V input without phase loss
5. Check no inter-phase or earth short circuit, correct and tight wiring
6. Pass motor insulation test; perform no-load trial run first
7. Mechanical Fixation
8. Tighten four mounting screws evenly to avoid shake
9. Flat mounting surface to prevent housing deformation
10. Règlements de sécurité
11. Attendez 5 minutes after power off for DC bus discharge before disassembly
12. Do not open cover or touch terminals during operation
13. Forbid short-circuit protection terminals or disable fault protection functions