PHOENIX 2949389 Power Module

Phoenix Contact 2949389 Overview

The Phoenix Contact product model 2949389 belongs to the QUINT POWER series of power supply units. QUINT POWER power supplies are known for their high reliability, compact design, and intelligent functions, making them suitable for a wide range of industrial applications.

Product Detailed Description

• Function:

• Converts AC or DC input voltage into a stable DC output voltage to supply connected loads.

• Provides a high power reserve (POWER BOOST) for reliable starting of heavy loads.

• Features preventative function monitoring that reports critical operating states before faults occur.

• Offers remote monitoring and diagnostics capabilities.

• Includes overvoltage and overcurrent protection to ensure the safety of connected loads.

• Features:

• QUINT POWER Design: Emphasizes high reliability and functionality.

• POWER BOOST: Provides continuous power of up to 1.5 times the nominal current or up to 3 times the transient power for reliable starting of heavy loads.

• SFB (Selective Fuse Breaking) Technology: Quickly and reliably trips standard circuit breakers to isolate faulty circuits and prevent system downtime.

• Preventative Function Monitoring: Continuously monitors output voltage and current, providing warnings before faults occur.

• Remote Monitoring: Offers a digital output and optional communication interfaces for remote monitoring of the power supply status.

• Compact Design: Saves space in the control cabinet.

• High Efficiency: Reduces power consumption and heat generation.

Product Parameters

According to official Phoenix Contact data, the following are typical parameters for product model 2949389 (QUINT4-PS/1AC/24DC/10):

• Input Voltage Range:

• 85 V AC to 264 V AC (single-phase)

• 90 V DC to 350 V DC

• Output Voltage:

• 24 V DC ± 1%

• Output Current:

• 10 A (at +60 °C ambient temperature)

• POWER BOOST: Up to 15 A (for 5 s)

• SFB Circuit Breaker Tripping Current: Typ. 60 A

• Power Dissipation:

• No-load: Typ. 2.3 W

• Nominal load: Typ. 11 W

• Efficiency:

• Typ. 92.8%

• Connection Method:

• Screw connection

• Mounting Type:

• DIN rail mounting

• Protection Degree:

• IP20

• Operating Temperature Range:

• -25 °C to +70 °C (derating from +60 °C)

• Dimensions (W x H x D):

• 40 mm x 130 mm x 125 mm

• Weight:

• 0.52 kg

• Signal Output:

• DC OK (normally open contact)

• Approvals:

• CE, UL, cULus, EAC, CB, etc. (refer to the specific product manual)

Product Advantages

• High Reliability:

• The QUINT POWER series is known for its excellent reliability and long service life.

• Powerful POWER BOOST Function:

• Reliable starting of heavy loads, preventing system tripping due to high inrush currents.

• Innovative SFB Technology:

• Selectively trips circuit breakers, ensuring that only faulty circuits are disconnected, while the rest of the system continues to operate, improving system availability.

• Preventative Function Monitoring:

• Provides early warnings of potential faults, allowing users to take timely maintenance measures and reduce downtime.

• Remote Monitoring Capability:

• Allows users to remotely monitor the power supply status for fault diagnosis.

• Compact Design:

• Saves space in the control cabinet, reducing system costs.

• High Efficiency:

• Reduces energy consumption and heat generation, improving overall system efficiency.

Precautions

• Correct Installation:

• Follow Phoenix Contact's installation guidelines to ensure the power supply unit is securely mounted and properly electrically connected.

• Power Requirements:

• Ensure the input voltage is within the permissible range.

• Environmental Conditions:

• Ensure the operating environment temperature is within the permissible range and provide adequate ventilation.

• Load Characteristics:

• Ensure that the connected loads do not exceed the power supply unit's rated output current and power.

• Protection Measures:

• Although the power supply unit has built-in protection functions, additional protection measures, such as overcurrent protection on the input side, should still be considered in the system design.

• Regular Inspection:

• Regularly check the operating status and wiring of the power supply unit to ensure reliable connections.

Product Applications

The Phoenix Contact QUINT POWER power supply unit 2949389 is suitable for various industrial applications, including but not limited to:

• Industrial Automation:

• Powering control systems, sensors, actuators, etc.

• Mechanical Engineering:

• Powering machine tools and automated equipment.

• Process Control:

• Powering industrial process control systems.

• Building Automation:

• Powering smart building systems.

• Logistics Automation:

• Powering warehouse and conveyor systems.

• **Other industrial fields requiring high reliability and intelligent power management.

Shipping Port:  China

Payment: Bank of Chicago, Bank of Singapore

Express cooperation: fedex, DHL, UPS and your express account

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