steve
Got hold of Sime for a Carrier card for…
Got hold of Sime for a Carrier card for a chiller. Machine down in a factory. Received the new card in express time machine and plant now up and running fantastic service form Sime
3 months ago
3UG4622-1AA30
Siemens 3UG4622-1AA30 available at EU Automation. Get in touch today for a quick price.
Based on over 4900 reviews
Full 12-month warranty
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We deliver worldwide
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2. Dedicated Account Manager
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3. Your quote
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What happens next?
1. Email confirmation
You will get an email confirming that we have received your enquiry.
2. Dedicated Account Manager
One of our team will be in touch to confirm your part(s) specification and condition.
3. Your quote
You will receive a comprehensive quote tailored to your specific needs.
The Siemens 3UG4622-1AA30 is a state-of-the-art digital monitoring relay designed for precise current monitoring applications. This compact device, with a width of just 22.5 mm, is engineered to monitor current levels from 0.05 to 10 A for both AC and DC circuits, ensuring versatility across a range of industrial settings. It operates on a supply voltage of 24 V AC/DC and is suitable for frequencies between 50 to 60 Hz.
Crafted for reliability, the 3UG4622-1AA30 features an intuitive LCD display for clear readouts and easy configuration. The unit boasts an adjustable response delay time ranging from 0.1 to 20 seconds, allowing for customisation to specific system requirements. Additionally, it offers a hysteresis setting from 0.01 to 5 A, providing flexibility in managing the precision of current thresholds.
The relay is equipped with one change-over contact, which can be utilised with or without a fault buffer, and it utilises screw terminals for secure and straightforward electrical connections. The device's robust design includes a surge voltage resistance rated at 4 kV and an insulation voltage up to 690 V for overvoltage category III with a degree of pollution 3, ensuring durability and resilience in challenging environments.
With a mechanical service life of typically 10 million switching cycles and an electrical endurance of 100,000 cycles at AC-15 at 230 V, the Siemens 3UG4622-1AA30 is built to last. Its compact dimensions, coupled with snap-on mounting, make it an ideal choice for space-constrained installations without compromising on performance.
This digital monitoring relay is a successor to the 3UG3522-1AC series and continues Siemens' legacy of delivering high-quality, reliable monitoring solutions for industrial control systems. Whether it's for machinery, plant engineering, or process automation, the 3UG4622-1AA30 is a superb choice for professionals seeking precise current monitoring capabilities.
Crafted for reliability, the 3UG4622-1AA30 features an intuitive LCD display for clear readouts and easy configuration. The unit boasts an adjustable response delay time ranging from 0.1 to 20 seconds, allowing for customisation to specific system requirements. Additionally, it offers a hysteresis setting from 0.01 to 5 A, providing flexibility in managing the precision of current thresholds.
The relay is equipped with one change-over contact, which can be utilised with or without a fault buffer, and it utilises screw terminals for secure and straightforward electrical connections. The device's robust design includes a surge voltage resistance rated at 4 kV and an insulation voltage up to 690 V for overvoltage category III with a degree of pollution 3, ensuring durability and resilience in challenging environments.
With a mechanical service life of typically 10 million switching cycles and an electrical endurance of 100,000 cycles at AC-15 at 230 V, the Siemens 3UG4622-1AA30 is built to last. Its compact dimensions, coupled with snap-on mounting, make it an ideal choice for space-constrained installations without compromising on performance.
This digital monitoring relay is a successor to the 3UG3522-1AC series and continues Siemens' legacy of delivering high-quality, reliable monitoring solutions for industrial control systems. Whether it's for machinery, plant engineering, or process automation, the 3UG4622-1AA30 is a superb choice for professionals seeking precise current monitoring capabilities.
What is the purpose of this digital monitoring relay?
The digital monitoring relay is designed for current monitoring applications. It helps in detecting overcurrent and undercurrent conditions in a single phase, ensuring the electrical system's safety and reliability.
Can this relay monitor both AC and DC currents?
Yes, this relay is capable of monitoring both alternating current (AC) and direct current (DC), providing versatility for different types of electrical systems.
What is the range of current that the relay can monitor?
The relay can monitor currents ranging from 0.05 to 10 A, making it suitable for a variety of applications where precise current monitoring is required.
Is there a delay function available on this relay?
Yes, the relay features an adjustable response delay time ranging from 0.1 to 20 seconds, which can be set for both startup and when a limit violation occurs.
What type of terminals does the relay have for electrical connections?
The relay is equipped with screw-type terminals for both the main and auxiliary circuits, ensuring secure and reliable connections.
What is the size of the relay and how is it mounted?
The relay has a compact design with dimensions of 91 x 22.5 x 92 mm and is designed for snap-on mounting, allowing for easy installation in various settings.
What is the ambient temperature range for the operation of this relay?
The relay can operate within an ambient temperature range of -25 to +60 degrees Celsius, ensuring functionality in a wide range of environmental conditions.
Does the relay have any certifications or approvals?
Yes, the relay comes with a General Product Approval and an EMC Declaration of Conformity, indicating compliance with relevant standards and regulations.
What is the insulation voltage rating for this relay?
The relay has an insulation voltage rating of 690 V for overvoltage category III with a degree of pollution 3, providing a high level of electrical insulation.
How does the relay ensure protection against electromagnetic interference?
The relay is designed to withstand various types of electromagnetic interference, including electrostatic discharge, field-bound parasitic coupling, and conducted interference, ensuring stable operation in electrically noisy environments.
- Monitoring and protection of motors against current overload
- Detection of undercurrent conditions in conveyor systems
- Current monitoring in HVAC systems to ensure proper airflow
- Protection of pumps from dry running by detecting low current draw
- Monitoring of lighting circuits for overcurrent conditions
- Use in control panels to monitor the current status of heaters
- Integration into industrial automation systems for current supervision
- Ensuring safety in electrical circuits by detecting abnormal current levels
- Current monitoring in power supplies to prevent overloading
- Fault detection in electrical systems within manufacturing processes
This content has been produced using multiple sources. EU Automation takes no responsibility for the accuracy of this information. Always consult the original equipment manufacturer for the most up to date instructions and information.
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Customer reviews
steve
Daniel
Excellent customer service...
Alex Bailey is my main point of contact at EU Automation...he is extremely friendly, has exceptional customer service skills and always offers great pricing & lead times.
5 months ago
Jerry Schrink
Tom Higgins provided amazing service
Tom Higgins provided great prompt service. I contacted Tom by phone and within 10 minutes there was a quote in my in box. WOW Thank you Tom and Thank you EU Automation!
5 months ago
Paulo Pereira
Excellent service and communication…
Excellent service and communication from Alex Bailey. He truly goes above and beyond to ensure his clients are 100% satisfied. The entire process was seamless, and his attention to detail made a huge difference. Highly recommended for anyone looking for amazing service!
5 months ago
Gary
Tom Higgins did a great job at getting…
Tom Higgins did a great job at getting us the part we needed. He saw a concern with the part a verified before shipping.
6 months ago
Lessle Smith
Thomas Higgins has gone above and…
Thomas Higgins has gone above and beyond to make things happen for my facility. His customer service and knowledge were an asset in helping me with my order and the logistics challenges!
6 months ago
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