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Specification & Description
| Specification | Description |
|---|---|
| Part Number | 3RP1527-1EC30 |
| Alternative Part Number | 3RP15271EC30 |
| Manufacturer | Siemens |
| Mounting Type | Screw and snap-on mounting onto 35 mm standard mounting rail |
| Height | 83 mm |
| Width | 22.5 mm |
| Depth | 91 mm |
| Product Brand Name | SIRIUS |
| Product Designation | Timing relay |
| Relay Output | No (Semiconductor output) |
| Time Ranges | 4 time ranges (0.05 s...240 s) |
| Control Supply Voltage | 24...66 V AC/DC |
| Control Supply Voltage Frequency | 50...60 Hz |
| Operating Current | 0.01 A minimum, 0.6 A maximum (at DC-13) |
| Number of NO Contacts (Delayed) | 1 |
| Adjustable Time | 0.05...240 s |
| Installation Altitude | Maximum 2,000 m above sea level |
| Ambient Operating Temperature | -25...+60 °C |
| Relative Humidity | 10...95 % during operation |
| Protection Class | IP20 |
| Mechanical Service Life | Typical 100,000,000 switching cycles |
| Electrical Endurance | Typical 100,000,000 switching cycles at AC-15 at 230 V |
| Insulation Voltage | Rated value for overvoltage category III according to IEC 60664 with degree of pollution 3: 300 V |
| Surge Voltage Resistance | Rated value: 4,000 V |
| Shock Resistance | According to IEC 60068-2-27: 11g / 15 ms |
| Vibration Resistance | According to IEC 60068-2-6: 10...55 Hz / 0.35 mm |
| EMC Immunity | According to IEC 61812-1: EN 61000-6-2 |
| Conductor-Bound Interference | Burst according to IEC 61000-4-4: 2 kV network connection / 1 kV control connection |
| Electrostatic Discharge | According to IEC 61000-4-2: 4 kV contact discharge / 8 kV air discharge |
| Switching Function | ON-delay |
| Connection Type | Screw-type terminals for auxiliary and control current circuit |
| Connectable Conductor Cross-Sections | Solid: 0.5...4 mm², Finely stranded with core end processing: 0.5...2.5 mm² |
| Tightening Torque | 0.8...1.2 N·m |
| Thread Design of Connection Screw | M3 |
The Siemens 3RP1527-1EC30 is a versatile and reliable timing relay, designed to meet the demands of a wide range of industrial applications. This component is part of the esteemed SIRIUS product line, known for its quality and durability. The timing relay features an on-delay function and is equipped with a semiconductor output, ensuring precise control and efficient operation.
With four adjustable time ranges (1, 4, 32, 256 NO), the 3RP1527-1EC30 offers flexibility to cater to different timing requirements. It operates on a control supply voltage of AC/DC 24...66 V and is suitable for 2-wire connection systems. The compact design, with a width of just 22.5 mm, allows for efficient use of space in electrical cabinets.
Installation is made easy with screw and snap-on mounting options onto a 35 mm standard mounting rail. The timing relay is designed to function optimally within an ambient temperature range of -25 to +60 degrees Celsius, making it suitable for challenging environments.
The 3RP1527-1EC30 is engineered to withstand mechanical and electrical interference, ensuring consistent performance in industrial settings. Its robust construction and finger-safe terminals provide basic insulation and protection against electrical shock, enhancing the safety of your operations.
This timing relay is an ideal solution for applications requiring precise timing control, such as in conveyor systems, packaging machines, and process control environments. Its reliability and precision make it a valuable component for maintaining the efficiency and effectiveness of your automation processes.
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Frequently Asked Questions
What is the function of this timing relay?
The timing relay is designed for on-delay operations, providing a semiconductor output and facilitating time-controlled switching functions in a variety of applications.
Can this timing relay be mounted in any position?
Yes, the timing relay can be mounted in any position, offering flexibility for installation in different orientations.
What are the mounting options for this relay?
The relay can be mounted using screw and snap-on mounting onto a 35 mm standard mounting rail, making it suitable for integration into a wide range of control panels and equipment.
What are the dimensions of the timing relay?
The dimensions of the timing relay are 83 mm in height, 22.5 mm in width, and 91 mm in depth, ensuring it occupies minimal space on a mounting rail.
What is the maximum installation altitude for this relay?
The maximum installation altitude for the relay is 2,000 metres above sea level, allowing it to function effectively in various geographical locations.
What is the range of control supply voltage for the relay?
The control supply voltage range for the relay is 24 to 66 V AC/DC, providing versatility for use with different power supplies.
What are the time ranges available on this relay?
The relay offers four time ranges, specifically 1, 4, 32, and 256 seconds, to cater to different timing requirements in control circuits.
What type of electrical connection does the relay have?
The relay features screw-type terminals for auxiliary and control current circuits, ensuring secure and reliable connections.
What is the ambient temperature range for operating this relay?
The relay can operate within an ambient temperature range of -25 to +60 degrees Celsius, making it suitable for a variety of industrial environments.
Does the relay have any certifications or approvals?
The relay has general product approvals and complies with EMC standards, as indicated by its Declaration of Conformity.
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