SIEMENS 3UF7113-1AA00-0 Product Description

Overview

SIEMENS 3UF7113-1AA00-0 is a current and voltage measuring module belonging to the SIMOCODE pro motor management system. SIEMENS 3UF7113-1AA00-0 adopts straight-through transformer design, responsible for collecting three-phase current and voltage signals for low-voltage motor feeders. SIEMENS 3UF7113-1AA00-0 works with SIMOCODE pro basic units to complete high-precision electrical measurement and motor condition monitoring.

Features

SIEMENS 3UF7113-1AA00-0 covers a measuring current range from 20A to 200A and supports voltage measurement up to 690V. It can detect three-phase current, line voltage, active power, power factor and frequency and transmit measured data to the main control unit. The module features a 120mm wide body for direct installation on main power cables without extra current transformers. It provides reliable signal sampling for overload, phase loss, unbalance and dry-running protection functions. SIEMENS 3UF7113-1AA00-0 delivers stable measurement performance under industrial vibration and electromagnetic interference conditions. It connects to SIMOCODE pro basic units via dedicated internal bus, and supports parameter configuration and data upload through PROFIBUS, PROFINET or Modbus RTU. It is widely matched with motor control centers to realize decentralized motor protection and monitoring.

Specs

Brand: SIEMENS Model: 3UF7113-1AA00-0 Product series: SIMOCODE pro Product category: Current and voltage measuring module Measuring current range: 20 A to 200 A Max measuring voltage: 690 V Structure type: Straight-through transformer Module width: 120 mm Compatible unit: SIMOCODE pro basic unit Measured parameters: Current, voltage, power, power factor, frequency Installation: Installed on main circuit cables

Principle

SIEMENS 3UF7113-1AA00-0 captures three-phase current signals through the built-in through-type current transformer and collects line voltage signals from the main circuit. The internal signal conditioning circuit converts raw analog signals into digital data. SIEMENS 3UF7113-1AA00-0 sends all measured electrical values to the paired SIMOCODE pro basic unit for further calculation, protection judgment and fault diagnosis. The basic unit uses these data to trigger protection actions and upload motor operating information to upper PLC and SCADA systems.

Applications

SIEMENS 3UF7113-1AA00-0 is used for low-voltage three-phase motor monitoring and protection. It is widely applied in water treatment, chemical industry, oil and gas, cement, power plant and metallurgical motor control centers. It supports pump dry-run protection, heavy-start motor monitoring and ATEX compliant motor protection in hazardous zones. It can form a complete intelligent motor management system together with SIMOCODE pro basic units, operator panels and communication modules.