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Specification & Description
| Specification | Description |
|---|---|
| Part Number | 3UF7102-1AA00-0 |
| Alternative Part Number | 3UF71021AA000 |
| Manufacturer | Siemens |
| Product Type | Current Measuring Module |
| Current Measurement Range | Set current 10...100A |
| Overall Width | 55 mm |
| Height | 94 mm |
| Depth | 72 mm |
| Operating Voltage | 110 to 690 V ac |
| Operating Frequency | 50/60 Hz |
| Number of Poles | 3 |
| Insulation Voltage | Rated value 690 V |
| Surge Voltage Resistance | Rated value 6,000 V |
| Protection Class | IP20 |
| Ambient Temperature (Operation) | -25 to +60 °C |
| Ambient Temperature (Storage) | -40 to +80 °C |
| Relative Humidity | 5 to 95 % during operation |
| Mounting Position | Any |
| Mounting Type | Screw and snap-on mounting |
| Installation Altitude | Up to 4,000 m above sea level |
| Shock Resistance | According to IEC 60068-2-27, 15g / 11 ms |
| Vibration Resistance | 1-6 Hz / 15 mm; 6-500 Hz / 2 g |
| EMC Immunity | Corresponds to degree of severity 3 according to IEC 60947-1 |
| EMC Emitted Interference | Class A according to IEC 60947-1 |
| Protective Separation | Electrically protective separation according to IEC 60947-1, with double creepage paths and clearances |
The Siemens 3UF7102-1AA00-0 is a sophisticated current measuring module designed to provide precise current measurement in industrial applications. This module is part of the renowned SIRIUS product family, known for its reliability and performance in demanding environments.
With an adjustable current range of 10 to 100A, the module is versatile and can be adapted to a wide range of applications. It is engineered to operate with a supply voltage ranging from 110 to 690 V ac at both 50 and 60 Hz, making it suitable for global use.
The compact design, with dimensions of 55 x 72 x 94 mm, allows for efficient use of space within control cabinets. The module's mounting flexibility, including screw and snap-on options, ensures easy installation in various orientations to accommodate different system configurations.
The 3UF7102-1AA00-0 is equipped with a straight-through transformer, which simplifies the connection process and enhances the accuracy of current measurement. It is designed with a protection class of IP20, ensuring protection against solid objects larger than 12mm but not against water, making it suitable for indoor use where exposure to moisture is not a concern.
This current measuring module is built to withstand challenging industrial conditions, with a robust construction that offers resistance to vibrations and shock. It can operate in a wide range of ambient temperatures, from -25 to +60 °C, and can be stored in temperatures ranging from -40 to +80 °C.
The module does not include an input for thermistor connection, voltage detection, or bus communication, focusing solely on reliable current measurement. It is also designed with safety in mind, featuring finger-safe terminals to reduce the risk of accidental contact.
Overall, the Siemens 3UF7102-1AA00-0 current measuring module is a reliable and efficient solution for monitoring electrical currents in industrial settings, offering durability, precision, and ease of use to meet the needs of a variety of applications.
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Frequently Asked Questions
What is the purpose of this current measuring module?
The current measuring module is designed for monitoring electrical currents within a circuit, ensuring that the current stays within specified limits to protect equipment from overload conditions.
Can this module be installed in any orientation?
Yes, the module can be mounted in any position, offering flexibility during installation.
What type of protection does the module offer?
The module provides finger-safe protection, ensuring safety during handling and operation.
What is the voltage range that the module can handle?
The module is capable of handling operating voltages ranging from 110 to 690 V AC at both 50 and 60 Hz.
Is there a specific ambient temperature range for the module's operation?
The module operates effectively within an ambient temperature range of -25 to +60 degrees Celsius.
What is the IP rating of this module?
The module has an IP20 protection class, indicating protection against solid objects larger than 12.5 mm but not against liquids.
How can the current measurement range be adjusted?
The module allows for an adjustable current response value for the current-dependent overload release, ranging from 10 to 100 A.
What certifications does the module hold?
The module holds several certifications including CE, UL, CSA, CCC, C-TICK, GOST, NOM, ATEX, NEPSI, ABS, DNV, GL, and LRS, ensuring compliance with various international standards.
What are the dimensions of the module?
The module measures 55 mm in width, 94 mm in height, and 72 mm in depth, making it compact and suitable for various installations.
Does the module support bus communication protocols?
No, this module does not support bus communication protocols; it is designed solely for current measurement purposes.
