Lenze ESMD251X2SFA Frequency Inverter
Product Overview
The Lenze ESMD251X2SFA is a compact Frequency Inverter from the SMD series, designed for precise motor control in various industrial applications. It features a 0.25 kW (0.33 HP) motor power capacity and operates on a single-phase 220V AC power supply. With an IP20-rated enclosure, it is suitable for controlled indoor environments. The inverter provides basic I/O connectivity, allowing integration into different motor control systems.
Technical Specifications
- Manufacturer: Lenze
- Model Number: ESMD251X2SFA
- Series: SMD
- Product Type: Frequency Inverter
- Power Rating: 0.25 kW (0.33 HP)
- Voltage Supply: 230 V AC, Single-phase, 180-264 V, 48-62 Hz
- Rated Output Current: 1.7 A
- Electrical Supply System: 240 V
- Motor Output: Single Axis
- Overload Protection:
- 150% of rated current for 60 seconds
- 200% of rated current for 25 seconds
- Switching Frequency Options: 4, 6, 8, and 10 kHz (with current reduction at 10 kHz)
- Climatic Conditions: Class 3K3 (EN 50178)
- Operating Temperature Range: 0 to +55°C
- Storage Temperature Range: -20°C to +70°C
- Degree of Protection: IP20
- Network: Basic I/O
- Compliance: Meets CE/cULus/C-Tick standards
Key Features & Benefits
- Compact and Efficient: Ideal for small-scale industrial automation and motor speed control applications.
- Versatile Voltage Input: Operates within a wide voltage range (180V - 264V), ensuring compatibility with various power supplies.
- Advanced Overload Protection: Handles up to 200% of the rated current, making it suitable for demanding applications.
- Flexible Switching Frequency: Adjustable (4 - 10 kHz) to optimize motor performance and reduce operational noise.
- Reliable Performance in Harsh Conditions: Designed to withstand temperature extremes from -20°C to 70°C and meets Class 3K3 climatic conditions.
- Simple Integration: Basic I/O network for straightforward connectivity with control systems.
- High Durability: IP20 protection ensures safe indoor operation in controlled environments.
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