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The MOVITRAC LT series MC07B-0003-5A3-4-0 inverter is a compact, cost-effective general-purpose inverter designed specifically for speed control of low-power motors. Its core advantages are compact size, ease of use, and stable performance.
Small and Compact Design: As part of the MOVITRAC LT series ("LT" stands for Light), its compact dimensions significantly save control cabinet installation space, making it particularly suitable for space-constrained small equipment.
High Usability: Supports simple parameter setting and wiring operations, eliminating the need for complex programming, making it easy for even novice operators to quickly learn. Intuitive status indicators are standard for real-time monitoring of operating status.
Wide Voltage Compatibility: With an input voltage range of three-phase 380-480V AC (some models support single-phase 220V AC) and a frequency range of 47-63Hz, it adapts to power grids in various regions and offers high versatility.
Rated Power and Current: Applicable motor rated power of approximately 0.37kW (depending on voltage level), rated output current of 3A, and overload capacity of up to 150% rated current (for 1 minute), meeting the short-term overload requirements of small motors.
Control Mode: Supports V/f (voltage/frequency) control mode, enabling smooth motor speed regulation. Suitable for general loads such as fans, pumps, and small conveyors that require less precise control.
Protection Level and Environmental Compatibility: The main unit is IP20 rated (must be installed in a control cabinet), with an operating temperature range of 0-40°C and a storage temperature of -25-70°C, making it suitable for most industrial indoor environments.
Basic Control Functions: Basic safety features such as motor overload protection, overvoltage/undervoltage protection, and overheating protection effectively prevent equipment damage due to abnormal operating conditions. It supports multi-speed control with three preset fixed speeds to meet simple speed regulation needs in various operating conditions.
Interface Configuration: Equipped with two digital inputs and one digital output (relay type), these devices can connect external control signals (such as start/stop buttons and limit switches). They also support analog inputs (0-10V or 4-20mA) for receiving external speed control signals (such as potentiometers and PLC outputs).
Communication Capabilities: Select models offer an optional RS485 communication interface (supporting Modbus RTU protocol), enabling remote monitoring and centralized control with a PLC or host computer, making them suitable for small automation systems.
Small General Equipment: Speed control for small fans, water pumps, and cooling fans for energy-saving operation.
Light-Load Drive Applications: Speed control for small conveyor belts, auxiliary motors for packaging machines, and small mixing equipment.
Residential and Commercial Equipment: Speed control for internal circulation fans in industrial ovens and fans in small air conditioning units.
| Parameter | Specification |
|---|---|
| Model | MC07B-0003-5A3-4-0 |
| Series | MOVITRAC LT |
| Brand | SEW Eurodrive |
| Rated Output Power | Approx. 0.37 kW (at 3×380-480 V AC) |
| Rated Output Current | 3 A (continuous) |
| Overload Capacity | 150% of rated current for 1 minute; 120% for 10 minutes |
| Input Voltage | 3×380 - 480 V AC (±10% tolerance) |
| Input Frequency | 47 - 63 Hz |
| Output Voltage | 0 - Input voltage (3-phase, PWM output) |
| Output Frequency | 0.1 - 600 Hz |
| Control Mode | V/f (Voltage/Frequency) control |
| Digital Inputs | 2 channels (isolated, programmable for start/stop, multi-speed, etc.) |
| Digital Outputs | 1 channel (relay output, normally open/normally closed, programmable) |
| Analog Inputs | 1 channel (0 - 10 V DC or 4 - 20 mA DC, for speed reference) |
| Analog Outputs | 1 channel (0 - 10 V DC, programmable for frequency, current, etc.) |
| Communication Interface | Optional RS485 (supports Modbus RTU protocol) |
| Protection Functions | Overcurrent, overvoltage, undervoltage, overheating, motor overload, short circuit protection |
| Enclosure Protection Class | IP20 (for cabinet mounting) |
| Operating Temperature Range | 0 - +40 °C (without derating); +40 - +50 °C (with derating) |
| Storage Temperature Range | -25 - +70 °C |
| Cooling Method | Natural convection (for small power models) |
| Weight | Approx. 0.8 - 1.2 kg (varies by configuration) |
| Dimensions (W×H×D) | Approx. 45×125×115 mm (typical, subject to official data) |
Models: MOVITRAC LT series MC07B-0003-5A3-4-0
Delivery information typically includes delivery times, shipping methods, packaging, etc., which may vary depending on the seller and the location of purchase.
A1: It is primarily used for speed control in small general equipment like fans, water pumps, cooling fans, small conveyor belts, and packaging or mixing machinery.
A2: The inverter has a rated output power of approximately 0.37 kW (at 3-phase 380-480 V AC) and a continuous rated output current of 3 A.
A3: Yes, select models in this series support an optional RS485 communication interface utilizing the Modbus RTU protocol, allowing connection to PLCs or host computers.
A4: The main unit is IP20 rated. This means it must be installed inside a protective control cabinet to shield it from dust and environmental contact.
A5: It utilizes V/f (Voltage/Frequency) control mode, which provides stable and smooth speed regulation for general industrial loads.
A6: It offers an overload capacity of up to 150% of the rated current for 1 minute, and up to 120% for 10 minutes, ensuring reliable short-term performance under demanding startup cycles.
