E82EV302-4C Lenze 8200 vektoru frekvences pārveidotājs 3.0 kW RS485 lauka kopne

Produkta pārskats

Lenze E82EV302-4C ir iebūvēts vektorvadības frekvences pārveidotājs no 8200 vektoru sērija. It delivers reliable motor control for 3.0 kW four-pole asynchronous motors in the 400 V class. This unit combines integrated EMC filtering and a built-in brake chopper in a compact housing.

The drive suits demanding industrial tasks. It supports RS232/485 system bus communication and accepts plug-in fieldbus modules. Engineers value its robust overload capacity and flexible switching frequency. The product is officially verified and has a clear migration path to newer Lenze generations.

Tehniskās specifikācijas

• Zīmols: Lenze
• modelis: E82EV302-4C
• Sērija: 8200 vektors
• Nominālā motora jauda: 3.0 kW (typical, 4-pole async motor)
• Nominālā izejas strāva: 7.3 A pie 8 kHz pārslēgšanas frekvences
• Maks. izejas strāva: 11.0 A for 60 s (periodic cycle)
• Izejas frekvences diapazons: 0 uz 650 Hz
• Pārslēgšanās frekvence: 2 / 4 / 8 / 16 kHz selectable (8 kHz factory set)
• Tīkla sprieguma klase: 400 V (3/PE 320–550 V AC, 45–65 Hz; DC 450–775 V)
• Integrēts EMC filtrs: Yes (C0xx base code)
• Integrēts bremžu tranzistors: Yes (chopper up to 11 kW)
• Pārslodzes spēja: 1.8 x nominālais griezes moments 60 s
• Jaudas zudums: 145 W pie nominālās strāvas / 8 kHz
• Darbības temperatūra: -10 to +55 °C (derate 2.5%/°C above +40 °C)
• Uzglabāšanas temperatūra: -25 līdz + 60 ° C
• Relatīvais mitrums: 85% average, no condensation (3K3 per EN 50178)
• Aizsardzības vērtējums: IP20
• Izmēri (H × W × D): 240 × 100 × 140 mm
• Svars: 2.9 kg

Komunikācija un paplašināšanās

• Iebūvētās pieslēgvietas: RS232 / RS485 serial system bus
• Protokoli: Lenze system bus; fieldbus via plug-in modules (PROFIBUS DP, CANopen, DeviceNet, INTERBUS, AS-Interface)
• Paplašināšanas sloti: 2 control interfaces (3 for units above 15 kW)

Uzstādīšanas rokasgrāmata

• Uzstādiet piedziņu vertikāli uz līdzenas virsmas. Nodrošiniet brīvu vietu gaisa plūsmai augšpusē un apakšā.
• Connect mains to L1/L2/L3 and motor to U/V/W. Use shielded cable for EMC compliance.
• For DC supply, use terminals +UG / -UG. Observe polarity and voltage range.
• Wire the brake resistor to +UG / -UG if dynamic braking is needed.
• Set the switching frequency via parameter. Factory value is 8 kHz for quiet operation.
• Use the RS232/485 port for PC setup or system bus connection.
• Insert a plug-in communication module for fieldbus networks. Two slots are available.
• Check ambient temperature. Derate output above +40 °C by 2.5% per °C.

Nodošana ekspluatācijā un apkope

• Vienkārša iestatīšana: Lenze parameter structure allows quick motor identification.
• Diagnostika: Built-in status LEDs and serial interface support fast fault finding.
• Apkope: No regular servicing needed. Clean cooling fins with dry air.
• Fan check: Inspect fan every 6 months in dusty environments.

Compatibility and Lifecycle

• Fieldbus flexibility: Works with major industrial networks through plug-in modules.
• Migrācijas ceļš: Lenze i950 emulates 8200 vector behavior via PROFIBUS module / L_ICIP library (AKB 321231/316137). No drop-in same-order-code replacement.
• Mantojuma statuss: Official “previous products” page active. Last verified: 2026-10.

Sertifikāti un standarti

• Klimatiskā klase 3K3 saskaņā ar EN 50178.
• Integrated EMC filter meets C0xx base code requirements.
• CE conformity for industrial environments.

Iepakojuma saraksts

• 1 x Lenze E82EV302-4C frequency inverter
• 1 x Printed quick start guide
• 1 x Safety and compliance note

Garantija: 12 months from shipment date. Covers manufacturing defects only.

Piegāde: Ships within 12–24 hours. Express via FedEx, UPS, or DHL. Tracking provided.

Vadītāja ieskats

This drive is a solid choice for retrofits and spare parts. Its integrated brake chopper saves panel space. The dual communication slots give engineers freedom to adapt to different plant networks. However, plan for the i950 migration path if long-term availability matters. The 1.8x overload for 60 seconds handles tough starts without oversizing. Keep the 8 kHz default for low noise; switch to 4 kHz only if derating is acceptable.

Ekspertu pārskats

I have commissioned several 8200 vector drives. The E82EV302-4C is predictable and robust. Motor auto-tuning is fast. The built-in EMC filter cuts wiring time. One weak point: the serial port uses a non-standard connector, so keep an adapter handy. The migration to i950 is real but needs parameter mapping. For new projects, consider the i950. For existing 8200 vector systems, this unit is a reliable replacement.

Ideāli pielietojumi un aprīkojums

• Conveyor systems with frequent starts and stops.
• Packaging machines requiring precise speed control.
• Material handling equipment with dynamic braking needs.
• Fans and pumps in building automation.
• Textile machinery with variable speed demands.
• Retrofits of older 8200 vector installations.

FAQ

• Q: Can this drive run a 3.0 kW motor on 400 V?
  A: Yes. The rated output is 7.3 A at 8 kHz. Check motor current does not exceed this value.
• Q: Does it have a built-in brake chopper?
  A: Yes. The integrated chopper handles up to 11 kW. Connect an external brake resistor for energy dissipation.
• J: Kādas lauka kopnes opcijas ir pieejamas?
  A: Plug-in modules support PROFIBUS DP, CANopen, DeviceNet, INTERBUS, and AS-Interface. Two slots are available.
• J: Kā es varu migrēt uz jaunāku Lenze disku?
  A: Lenze i950 emulates 8200 vector behavior. Use the i950 PROFIBUS module and L_ICIP library. No drop-in code match exists.
• J: Kāds ir piegādes laiks?
  A: We ship within 12–24 hours. Express carriers are FedEx, UPS, and DHL.
• J: Vai ir pieejams tehniskais atbalsts?
  A: Contact our team at sales@powergearx.com or +86 18030005825 (WhatsApp).
• Q: Can I use this drive at 50 °C ambient?
  A: Yes, but derate output by 2.5% per °C above +40 °C. At 50 °C, reduce continuous current by 25%.
• J: Kāds ir garantijas laiks?
  A: 12 months from the shipment date. Covers manufacturing defects only.

Buying Guide

• Verify your motor current. The 7.3 A rated output suits most 3.0 kW 4-pole motors.
• Check your fieldbus needs. Add the correct plug-in module before ordering.
• Confirm the ambient temperature. Use derating if above +40 °C.
• Plan for braking. Choose an external resistor if high inertia loads are present.
• Consider the i950 path for new designs. This 8200 vector unit is best for spares or existing systems.

Jautājumu gadījumā: sales@powergearx.com vai +86 18030005825 (WhatsApp).

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