Siemens 3UF7113-1AA01-0 Current Voltage Measuring Module

 Siemens 3UF7113-1AA01-0 is a high-performance current and voltage measuring module designed for use with the SIMOCODE pro V motor management system. It is part of the Siemens SIRIUS industrial control product family and is used for precise monitoring and protection of three-phase motors in industrial automation applications.

This module is essential for motor control centers (MCCs), providing accurate measurement of motor currents and line voltages. It enables comprehensive motor protection functions such as overload protection, phase failure detection, and thermal modeling.

Key Technical Specifications

Parameter Details

Product Type Current/Voltage Measuring Module

System Compatibility SIMOCODE pro V (Basic Units 3UF7010, 3UF7012, 3UF7013)

Current Setting Range 20 ... 200 A

Width 120 mm

Connection Method Busbar connection

Primary Current (Rated) 200 A

Measuring Accuracy Class 1 according to IEC 61557-12

Operating Temperature -25 ... +60 °C

Storage Temperature -40 ... +80 °C

Protection Class IP20 (for installation in control cabinets)

Weight Approx. 1.25 kg

Functional Features

Integrated Current Measurement: The module directly measures motor currents up to 200 A without requiring external current transformers.

Voltage Measurement Capability: When used with a SIMOCODE pro V basic unit, it enables voltage monitoring, power calculation (active, reactive, apparent power), and power factor (cos φ) detection.

Busbar Connection Design: Allows for simple and secure connection to the main circuit using standard busbars, reducing wiring effort.

Modular Integration: Plugs directly onto the SIMOCODE pro V basic unit via a ribbon cable, forming a compact and space-saving assembly.

Thermal Motor Protection: Supports electronic overload protection with adjustable trip classes, ensuring reliable motor protection under varying load conditions.

Compatible Basic Units

The 3UF7113-1AA01-0 measuring module is designed to work with the following SIMOCODE pro V basic units:

3UF7010-1AB00-0 – SIMOCODE pro V, PROFIBUS DP, 24 V DC

3UF7010-1AU00-0 – SIMOCODE pro V, PROFIBUS DP, 110–240 V AC/DC

3UF7012-1AB00-0 – SIMOCODE pro V, MODBUS RTU, 24 V DC

3UF7012-1AU00-0 – SIMOCODE pro V, MODBUS RTU, 110–240 V AC/DC

3UF7013-1AB00-0 – SIMOCODE pro V, PROFINET IO, 24 V DC

Applications

The Siemens 3UF7113-1AA01-0 is widely used in:

Motor Control Centers (MCCs)

Pump and fan control systems

Conveyor systems

Compressors and blowers

Water and wastewater treatment plants

HVAC systems

Mining and cement industries

Automotive manufacturing lines