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Specification & Description
| Specification | Description |
|---|---|
| Part Number | 3RF2150-1BA06 |
| Alternative Part Number | 3RF21501BA06 |
| Manufacturer | Siemens |
| Product Type | Solid-state relay |
| Product Brand Name | SIRIUS |
| Number of Poles | 1 |
| Operating Voltage Range at AC 50 Hz | 48 ... 600 V |
| Operating Voltage Range at AC 60 Hz | 48 ... 600 V |
| Operating Current at AC-1 | 50 A at 400 V |
| Operating Current at AC-51 | 50 A |
| Control Supply Voltage | 15 ... 24 V DC |
| Control Current | 15 mA at rated value |
| Insulation Voltage | Rated value 600 V |
| Power Loss | 66 W for rated value of the current at AC in hot operating state |
| Surge Current Resistance | Rated value 600 A |
| I2t Value | Maximum 1,800 A²·s |
| Ambient Operating Temperature | -25 ... +60 °C |
| Ambient Storage Temperature | -55 ... +80 °C |
| Installation Altitude | Maximum 1,000 m above sea level |
| Protection Class IP | IP20 |
| Shock Resistance | 15g / 11 ms according to IEC 60068-2-27 |
| Vibration Resistance | 2g according to IEC 60068-2-6 |
| Reference Code | Q according to IEC 81346-2 |
| Mounting Type | Screw fixing |
| Side-by-Side Mounting | Yes |
| Height | 85 mm |
| Width | 22.5 mm |
| Depth | 48 mm |
| Electrical Connection Type | Screw-type terminals for main and auxiliary/control circuit |
| Connectable Conductor Cross-Sections | Solid or stranded 1.5 ... 6 mm² for main contacts, finely stranded with core end processing 1 ... 10 mm² |
| Tightening Torque | Main contacts: 2 ... 2.5 N·m, Auxiliary/control contacts: 0.5 ... 0.6 N·m |
The Siemens 3RF2150-1BA06 is a high-performance solid-state relay designed for seamless integration into a wide range of industrial applications. This single-phase semiconductor relay boasts a compact design with an overall width of just 22.5 mm, making it an ideal choice for space-constrained environments. With the capability to handle 50 A at operating voltages ranging from 48 to 600 V AC, it ensures reliable and efficient switching performance.
Engineered for instantaneous switching, the 3RF2150-1BA06 is equipped with a robust screw terminal connection, facilitating secure and straightforward installation. The relay operates within an ambient temperature range of -25 to +60 °C, ensuring durability and consistent performance even in demanding conditions. Additionally, it features an insulation voltage rated at 600 V and is designed to withstand significant shock and vibration in line with IEC standards, highlighting its resilience in industrial settings.
The control circuit of this solid-state relay operates on a DC voltage, with a control supply voltage range of 15 to 24 V DC, ensuring compatibility with various control systems. The device also offers a swift switch-on and off-delay time of 1 ms, contributing to its precise and responsive operation.
With its impressive surge current resistance and minimal power loss in hot operating states, the Siemens 3RF2150-1BA06 is a reliable choice for managing AC loads in applications such as heating control, motor control, and lighting systems. Its design facilitates side-by-side mounting, allowing for efficient use of panel space without compromising performance.
The Siemens 3RF2150-1BA06 solid-state relay is a testament to Siemens' commitment to quality, reliability, and innovation in industrial control technology.
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Frequently Asked Questions
What is the function of this semiconductor relay?
The semiconductor relay is designed for instantaneous switching, providing a fast response for controlling electrical loads in various applications.
Can this relay be used for three-phase applications?
No, this relay is a single-phase solid-state relay and is not suitable for three-phase applications.
What is the maximum operating current for this relay?
The maximum operating current for the relay at AC-1 and AC-51 at 400 V is rated at 50 A.
What is the insulation voltage rating for this relay?
The insulation voltage rated value for this relay is 600 V.
What type of control supply voltage does this relay require?
This relay requires a DC control supply voltage, with a rated value of 30 V and an operating range of 15 to 24 V DC.
What is the maximum permissible blocking voltage for the thyristor within this relay?
The maximum permissible blocking voltage for the thyristor in the relay is 1,600 V.
What are the ambient temperature limits for operating this relay?
The relay can operate within an ambient temperature range of -25 to +60 degrees Celsius.
What is the protection class of this relay?
The protection class of this relay is IP20.
What is the surge current resistance of this relay?
The surge current resistance rated value for this relay is 600 A.
What are the dimensions of this relay?
The dimensions of the relay are 85 mm in height, 22.5 mm in width, and 48 mm in depth.
What type of electrical connections does this relay support?
This relay supports screw-type terminals for both the main current circuit and the auxiliary and control current circuit.
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