Siemens Speed Monitoring Relay, SPDT, Chassis Mount

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£225.59

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£270.71

(inc. VAT)

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RS Stock No.:
226-1621
Mfr. Part No.:
3UG4651-1AW30
Brand:
Siemens
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Brand

Siemens

Monitoring Application

Speed

Contact Configuration

SPDT

Mounting Type

Chassis Mount

Series

3UG4

Standards Met

CE

Operating Temperature Range

-25 → +65°C

Minimum Operating Temperature

-25°C

Dimensions

22.5 x 86 x 102mm

Length

22.5mm

Maximum Operating Temperature

+65°C

Width

102mm

Height

86mm

Terminal Type

Screw

COO (Country of Origin):
CZ

Siemens 3UG4 Series Monitoring Relay, 1CO Contact Configuration, Speed Monitoring Application - 3UG4651-1AW30


This monitoring relay is intended for effective speed monitoring across various industrial applications. It can monitor speeds ranging from 0.1 to 2200rpm, making it an important component in automated systems that enhance operational safety and productivity. The device integrates smoothly into existing control circuits, offering dependable performance in both AC and DC environments, thus improving operational efficiency.

Features & Benefits


• Adjustable response delay for improved control accuracy
• Error memory for facilitating troubleshooting
• Compatible with voltage ranges of 24 to 240V AC/DC
• Provides both manual and auto-reset options for user ease
• High mechanical service life rated at 10 million cycles
• LCD display for clear monitoring and configuration

Applications


• Ideal for conveyor systems
• Applicable in motor speed control setups
• Suited for machinery that requires precise speed monitoring
• Useful in systems needing fault buffering
• Effective for automated processes that rely on high reliability

What is the range of delay times available for the device?


Delay times can be adjusted from 1 to 900 seconds for starting and from 0.1 to 99.9 seconds for limit violations.

Can this device be used in safety-related circuits?


No, it is not suitable for safety-related circuits, but it is effective for standard speed monitoring applications.

How does installation and mounting work for this relay?


The device can be installed in any position utilizing screw or snap-on mounting methods, allowing for flexible installation.

What is the maximum installation altitude for operation?


This product can function at altitudes up to 2000m above sea level.

What happens during a power failure?


The relay features a minimum buffering time of 10ms to ensure continued operation or a safe shutdown.

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