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Specification & Description
| Specification | Description |
|---|---|
| Part Number | 3RM1101-3AA04 |
| Alternative Part Number | 3RM11013AA04 |
| Manufacturer | Siemens |
| Product Brand Name | SIRIUS |
| Product Category | Motor Starter |
| Product Designation | Fail-safe Direct Starter |
| Design | With electronic overload protection and safety-related disconnection |
| Trip Class | CLASS 10A |
| Equipment Variant | According to IEC 60947-4-2 3 |
| Intrinsic Device Protection | Yes |
| Suitability for Operation | Device connector 3ZY12 |
| Power Loss | [W] for rated value of the current at AC in hot operating state per pole 0.01 W |
| Insulation Voltage Rated Value | 500 V |
| Overvoltage Category | III |
| Surge Voltage Resistance Rated Value | 6 kV |
| Maximum Permissible Voltage | For safe isolation between main and auxiliary circuit 500 V; between control and auxiliary circuit 250 V |
| Shock Resistance | 6g / 11 ms |
| Vibration Resistance | 1 ... 6 Hz, 15 mm; 20 m/s², 500 Hz |
| Operating Frequency Maximum | 1 1/s |
| Mechanical Service Life | (Switching cycles) typical 15 000 000 |
| Reference Code | According to IEC 81346-2 Q |
| Direct Start | Yes |
| Reverse Starting | No |
| Short Circuit Protection | No |
| EMC Emitted Interference | According to IEC 60947-1 class A |
| EMC Immunity | According to IEC 60947-1 Class A |
| Safety Device Type | According to IEC 61508-2 Type B |
| Safety Integrity Level (SIL) | According to IEC 61508 3 |
| Performance Level (PL) | According to EN ISO 13849-1 e |
| Category | According to EN ISO 13849-1 4 |
| Stop Category | According to DIN EN 60204-1 0 |
| Safe Failure Fraction (SFF) | 99.4 % |
| Average Diagnostic Coverage Level | (DCavg) 99 % |
| Diagnostics Test Interval | By internal test function maximum 600 s |
| Function Test Interval Maximum | 1 y |
| Failure Rate [FIT] | At rate of recognizable hazardous failures (λdd) 1 400 FIT |
| PFHD | With high demand rate according to EN 62061 0.00000002 1/h |
| PFDavg | With low demand rate according to IEC 61508 0.000018 |
| MTTFd | 75 y |
| Hardware Fault Tolerance | According to IEC 61508 1 |
| T1 Value | For proof test interval or service life according to IEC 61508 20 y |
| Safe State | Load circuit open |
| Protection Class IP | On the front according to IEC 60529 IP20 |
| Touch Protection | On the front according to IEC 60529 finger-safe |
| Main Circuit Number of Poles | For main current circuit 3 |
| Adjustable Current Response Value | Current of the current-dependent overload release 0.1 ... 0.5 A |
| Minimum Load | [%] 20 % |
| Type of the Motor Protection | Solid-state |
| Operating Voltage | Rated value 48 ... 500 V |
| Operating Frequency | 1 rated value 50 Hz, 2 rated value 60 Hz |
| Operational Current | At AC at 400 V rated value 0.5 A |
| Operating Power | For 3-phase motors at 400 V at 50 Hz 0 ... 0.12 kW |
| Inputs/Outputs | Input voltage at digital input at DC rated value 24 V |
| Number of CO Contacts | For auxiliary contacts 1 |
The Siemens 3RM1101-3AA04 is a state-of-the-art motor starter that belongs to the SIRIUS product family, renowned for its reliability and efficiency in industrial applications. This fail-safe direct starter is designed to offer electronic overload protection and safety-related disconnection, ensuring the highest standards of operational safety for your machinery.
With a trip class of CLASS 10A and an insulation voltage rated at 500 V, this robust component is well-suited for challenging industrial environments. It is capable of handling motors with operating voltages ranging from 48 to 500 V and operational currents up to 0.5 A, making it versatile for a wide range of applications.
The 3RM1101-3AA04 features a solid-state motor protection system that safeguards against potential damage due to overload conditions. It is also equipped with a hybrid switching contact design, which contributes to its long mechanical service life, typically around 15 million switching cycles.
This motor starter is designed for straightforward installation with screw-type terminals for the main circuit and spring-loaded terminals (push-in) for the control circuit, facilitating quick and secure connections. It is also compatible with device connectors 3ZY12, adding to its ease of integration into existing systems.
The compact dimensions of the 3RM1101-3AA04, with a width of 22.5 mm, height of 100 mm, and depth of 141.6 mm, allow for efficient use of space inside control cabinets. Its design also ensures compliance with EMC standards for both emitted interference and immunity, maintaining stable operation even in electrically noisy environments.
Overall, the Siemens 3RM1101-3AA04 is a reliable and efficient solution for motor control, offering advanced protection features and easy installation, making it a valuable addition to any industrial automation system.
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Frequently Asked Questions
What is the trip class of this motor starter?
The motor starter has a trip class of CLASS 10A, which indicates the time it takes for the device to respond to an overload condition.
Can this device be used with a device connector 3ZY12?
Yes, this motor starter is suitable for operation with a device connector 3ZY12.
What is the insulation voltage rating of this motor starter?
The insulation voltage rated value for this motor starter is 500 V.
What type of protection does the motor starter offer?
The motor starter offers electronic overload protection and safety-related disconnection, ensuring both device and circuit safety.
What is the operating frequency range for this motor starter?
The operating frequency range for this motor starter is 50 Hz to 60 Hz, with a relative symmetrical tolerance of 10%.
What are the ambient operating temperature limits for this motor starter?
The ambient operating temperature limits for this motor starter are between -25°C and +60°C during operation.
What is the mechanical service life of this motor starter?
The typical mechanical service life of this motor starter is 15 million switching cycles.
What is the maximum operating voltage for this motor starter?
The maximum operating voltage for this motor starter is 500 V.
What is the significance of the CLASS 10A trip class for this motor starter?
The CLASS 10A trip class signifies that the motor starter will trip in 10 seconds or less at 600% of the rated current, providing quick protection against overloads.
How does the motor starter protect against reverse polarity?
The motor starter includes a feature for power supply reverse polarity protection, preventing damage from incorrect electrical connection.
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