Lenze EVF8243-E 8200-series AC Drive

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Производитель: Lenze
Номер продукта: EVF8243-E
Страна происхождения:Германия
Тип продукта: AC Drives
Штрихкод: 85044095
Оплата: Т/Т, Western Union
Вес: 5000г
Размеры: 10.20 x 35.60 x 25.40 cm
Порт отгрузки: Сямынь
Гарантия: 12 месяцев

Designed for precise speed and torque control of three-phase asynchronous motors, the Lenze EVF8243-E frequency inverter integrates seamlessly into centralized control cabinet architectures. This robust 2HP (1.5 kW) drive operates on a 460V nominal supply, delivering reliable dynamic performance in demanding industrial environments. As part of the legacy 8200-series modular frequency inverter range, it features a compact footprint and flexible communication options via pluggable function modules.

Key Features

Modular design supporting plug-in fieldbus and I/O modules.
Vector control capability for high dynamic torque response.
Integrated motor overload protection and thermal monitoring.
Compact IP20 enclosure design optimized for space-saving side-by-side mounting.

Applications

Conveyor systems and material handling lines.
Industrial pumps, fans, and ventilation systems.
Packaging machinery and automated assembly lines.

Ordering Information

Parameter	Value
Article Number / SKU	EVF8243-E
Type Code	33.8243_E
Series	8200-series

Technical Specifications

Specification	Value
Manufacturer	Lenze
Model	EVF8243-E
Power Rating	1.5 kW (2 HP)
Input Voltage	400 V / 460 V AC
Phase	3-Phase
Enclosure Rating	IP20
Product Phase	Phase-Out (Legacy support available)
Dimensions	10.20 x 35.60 x 25.40 cm
Weight	5.00 kg
Commodity Code	85044095
ECCN	N

Empirical Engineering Insights

Alternative Models & Compatibility

The EVF8243-E belongs to the legacy 8200 Vector family. For modern retrofits, the Lenze i550 series or 8400 StateLine drives are the recommended migration paths, though parameter conversion is required as register maps differ.

Application Pitfalls & Engineering Notes

When operating in high ambient temperatures (above 40 degC), derating of the continuous output current is mandatory. Ensure adequate clearance at the top and bottom of the drive (minimum 100 mm) to prevent thermal tripping under continuous heavy loads.

Commissioning & Wiring Tips

Parameterization requires either the EMZ8201BB keypad module or the LECOM communication module connected to a PC running Global Drive Control (GDC) software. Always use shielded motor cables with 360-degree EMC grounding clamps to prevent high-frequency interference with nearby analog sensor signals.

Installation Guidelines

CRITICAL WARNING

DANGER: HAZARD OF ELECTRIC SHOCK OR ARC FLASH. Disconnect all power sources before servicing the drive. Wait at least 5 minutes after de-energizing to allow internal DC bus capacitors to discharge to safe voltage levels (< 50 VDC) before touching any electrical terminals.

Mount the drive vertically on a flat, vibration-free metal backplane to ensure optimal heat dissipation.

Connect the protective earth (PE) conductor to the central ground terminal before making any other electrical connections.

Wire the 3-phase AC mains supply to terminals L1, L2, and L3, and the motor leads to U, V, and W.

Install the required control module or keypad into the front-panel slot and configure the motor nameplate parameters.

Key Features:

#AC Drives #Lenze 8200-series

Can I replace an EVF8243-E with a modern Lenze drive?

Yes, the EVF8243-E can be replaced by the Lenze i550 or 8400 series. However, parameter mapping and physical dimensions differ, requiring wiring and configuration adjustments.

How long must I wait after powering down before servicing the EVF8243-E?

You must wait at least 5 minutes after disconnecting the main power supply to allow the internal DC bus capacitors to fully discharge to safe levels.

What software is used to program the Lenze 8200 series drives?

The Lenze Global Drive Control (GDC) software is used for parameterization, typically requiring a LECOM communication module or an EMZ8201BB keypad.

Глобальная экспресс-доставка

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TECHNICAL SPECIFICATIONS

Country of origin

Lenze EVF8243-E 8200-series AC Drive