ABB IEMMU21 Module installation unit

ABB IEMMU21 module installation unit is a high-performance motor protection device designed to provide reliable protection for motors in various applications. The following is a detailed introduction to the ABB IEMMU21 module installation unit:

1. Product features

High-performance protection: ABB IEMMU21 has excellent motor protection functions to ensure stable operation of motors under various working conditions.

Easy to install and configure: The module has a simple design, convenient and fast installation process, and flexible configuration, which can be adjusted according to actual needs.

Sturdy and reliable: Made of high-quality materials, with a sturdy structure, it can operate stably for a long time in harsh environments.

2. Product specifications

Voltage range: 24V AC/DC to 690V AC/DC, widely used in motors of different voltage levels.

Frequency range: 47-63Hz, meeting the needs of most industrial applications.

Output contacts: 2 C/O (normally closed/normally open), easy to connect to external devices.

Current range: 0.16-32A, suitable for motors of different powers.

3. Application Fields

ABB IEMMU21 module installation unit is widely used in many fields, including but not limited to:

Automobile manufacturing: Provide protection for motors on automobile production lines to ensure stable operation of production lines.

Pumps and fans: Play an important role in motor protection of equipment such as pumps and fans to prevent faults such as overload and short circuit.

Compressor: Provide reliable protection for compressor motors to extend the service life of equipment.

4. Installation and commissioning

Installation: Please install according to the manufacturer's instructions to ensure that the module is firmly installed and the wiring is correct.

Configuration: Configure the device settings according to actual needs to meet specific protection requirements.

Commissioning: After installation, commission the equipment to ensure that it works properly.