Lenze ESMD752L4TXA Industrial Inverter | 7.5kW

Lenze ESMD752L4TXA: Robust 7.5 kW Frequency Inverter

Drive your motors with reliable power. The Lenze ESMD752L4TXA is a compact and robust frequency inverter. It delivers 7.5 kW for demanding 400/480V AC applications. Built to handle tough environments, it's your partner for industrial motor control.

Built for Tough Industrial Duty

• High Power Density: 7.5 kW in a compact, lightweight 3.2 kg package.
• Wide Installation Range: Operates reliably up to 4000 meters above sea level.
• Long Distance Control: Supports motor cables up to 100 meters (unshielded).
• Vibration Resistant: Withstands acceleration up to 0.7 g for stable operation on moving machinery.
• Broad Temperature Operation: Functions from 0°C to 55°C with defined derating.
• High Output Frequency: Adjustable from 0 to 500 Hz for flexible speed control.

Complete Technical Specifications

• Brand & Model: Lenze ESMD752L4TXA
• Product Type: Frequency Inverter
• Rated Output Power: 7.5 Kilowatts (kW)
• Rated Output Current: 16.1 A @ 400V / 14.0 A @ 480V
• Supply Voltage: 3/PE 400 / 480 V AC
• Output Frequency Range: 0 – 500 Hz
• Operating Temperature: 0°C to +55°C
• Storage Temperature: -20°C to +70°C
• Mounting Dimensions (HxWxD): 146 x 197 x 182 mm
• Weight: 3.2 kg
• Protection Class: IP20
• Max. Motor Cable: Shielded: 50 m / Unshielded: 100 m
• Installation Altitude: 0 – 4000 m above sea level
• Vibration Resistance: Up to 0.7 g acceleration
• Humidity: < 95% (non-condensing)

Frequently Asked Questions

What does "current derating" above 40°C mean?

For every degree Celsius above 40°C, you must reduce the output current by 2.5% to prevent overheating and ensure long life.

Can I install this at a high-altitude site?

Yes, it works up to 4000m. Above 1000m, derate the current by 5% for every additional 1000m due to thinner air for cooling.

Why support such long motor cables?

Long cable support (100m) offers great flexibility in plant layout, allowing the inverter to be placed far from the motor.

What is the benefit of a 500 Hz output frequency?

It allows you to run standard motors at very high speeds or use high-speed spindle motors for specialized applications.

Is the 0.7 g vibration resistance important?

Yes. This makes the drive suitable for use on mobile equipment or machinery with significant vibration, like conveyors or crushers.

Shipping & Warranty

The Lenze ESMD752L4TXA is shipped safely via FedEx, UPS, or DHL. Your purchase is backed by a standard 12-month warranty.