Phoenix Contact 2866776 QUINT-PS/1AC/24DC/20 Power Supply 24V 20A 480W

Description

The Phoenix Contact QUINT-PS/1AC/24DC/20 (Order Number: 2866776) is a premium, primary-switched industrial DIN rail power supply unit. Engineered for single-phase networks, it delivers a clean, regulated 24V DC output at up to 20A (480W continuous output power).

Designed for high-demand industrial control cabinets, PLCs, DCS systems, and motor drives, this QUINT POWER unit maximizes system availability. Equipped with Phoenix Contact’s patented Selective Fuse Breaking (SFB) technology, it delivers 6 times the nominal current for 12 ms to quickly and selectively trip faulty current paths without dropping the main bus voltage. For engineers, automation integrators, and plant maintenance teams across Bangladesh, this German-engineered power supply ensures uninterrupted operation and superior equipment protection in demanding factory environments.

Key Features

• Wide-Range AC/DC Input: Accepts 85V to 264V AC (100–240V AC nominal) and 90V to 350V DC input to handle power fluctuations effortlessly.
• Selective Fuse Breaking (SFB) Technology: Provides up to 120A (6x nominal) for 12 ms to magnetically trip standard circuit breakers instantly.
• Static POWER BOOST: Delivers a permanent static power reserve of up to 26A at 24V DC (-25 °C to +40 °C) for starting heavy loads.
• Preventative Function Monitoring: Continuously monitors output voltage and current, reporting critical statuses via LED indicators and diagnostic signal contacts before faults occur.
• Adjustable Output Voltage: Front panel setting range from 18V DC to 29.5V DC allows compensation for line drops over long cable runs.

Technical Advantages

• High Efficiency Operation: Delivers >93% efficiency at 230V AC, minimizing thermal dissipation and reducing control cabinet heat buildup.
• Durable Construction: Heavy-duty metal housing with chrome-free galvanized sheet steel chassis designed for harsh operating environments.
• Advanced Protection: Built-in varistor surge protection, overvoltage protection (≤35V DC), and short-circuit protection guarantee system safety.
• Energy Saving: Low standby power dissipation (<8W no-load) reduces continuous operational energy costs.
• Easy Maintenance: Front screw terminals and clear diagnostic LEDs make installation, inspection, and servicing fast and simple.

Applications

• Residential: Powering high-capacity central smart home automation server racks and building management panels.
• Commercial: Data center auxiliary power systems, elevator control panels, and centralized HVAC management systems.
• Industrial: Heavy machinery control panels, SCADA systems, motor starter assemblies, and PLC I/O racks.
• Factory: Garment manufacturing, textile mills, pharmaceutical processing lines, and food & beverage automation.
• Office: Main power conditioning for central security hubs, access control panels, and IT control rooms.
• Project Installation: Industrial control panel building, OEM machine manufacturing, and automation retrofits.

Why Choose This Product?

• German Engineering Reliability: Phoenix Contact is a global leader in industrial automation, delivering superior quality and an extended MTBF (>500,000 hours).
• Unmatched System Availability: SFB technology isolates faulty current paths without causing main system shutdowns or resetting downstream PLCs.
• Cost Effectiveness: Reduces machine downtime, protects sensitive control hardware, and minimizes energy loss.
• After-Sales Value: Fully supported by loopshop.com.bd with technical support and fast delivery across Bangladesh.

Technical Specification Table

Features List

• ✓ High efficiency operation (>93%)
• ✓ SFB technology (Selective Fuse Breaking – 120A for 12 ms)
• ✓ Static POWER BOOST up to 26A continuous power reserve
• ✓ Preventative function monitoring with diagnostic LEDs and signal contacts
• ✓ Wide input range (85–264V AC / 90–350V DC)

Benefits For Customers

• Reduces Electricity Cost: >93% efficiency lowers cabinet power consumption and reduces heat dissipation.
• Improves Operational Reliability: Prevents PLC reboots and system crashes during minor power dips or localized short circuits.
• Saves Maintenance Cost: Diagnostic signals alert technicians to critical power status before actual system failures occur.
• Suitable for Bangladesh Environment: Operates reliably from -25 °C up to +70 °C inside hot industrial control panels across Bangladesh.

Installation & Maintenance Guide

Installation Requirements:

• Snap the power supply unit onto a standard 35 mm DIN rail (NS 35, EN 60715) in a horizontal position.
• Maintain proper clearance: 5 mm horizontally from active components and 50 mm vertically above and below the unit for natural convection cooling.
• Wire the input line (85–264V AC or 90–350V DC) to the designated screw terminals, ensuring proper earth grounding (PE).
• Use suitable wire cross-sections (0.2 to 6 mm² solid / 0.2 to 4 mm² stranded, 7 mm stripping length) for input and output terminals.

Maintenance Tips:

• Regularly check terminal screw connections to ensure tight clamping against machine vibration.
• Keep top and bottom ventilation openings clean and free from dust, lint, or oil accumulation.
• Monitor front-panel diagnostic LEDs (“DC OK” green LED, “BOOST” yellow LED) during routine panel audits.

Safety Instructions:

• Disconnect all primary power sources before carrying out any mounting, wiring, or maintenance tasks.
• Installation must be conducted solely by qualified electrical personnel or automation engineers.
• Do not operate the IP20 unit outside an enclosed electrical panel in dusty or wet environments.

Frequently Asked Questions (FAQ)

Q: What is the price of Phoenix Contact 20A Power Supply QUINT-PS/1AC/24DC/20 in Bangladesh?

A: You can check the latest updated price for the Phoenix Contact QUINT-PS/1AC/24DC/20 (2866776) on loopshop.com.bd or contact our support team for bulk purchase quotations.

Q: Where can I buy Phoenix Contact 20A Power Supply QUINT-PS/1AC/24DC/20 in Bangladesh?

A: You can buy authentic Phoenix Contact QUINT power supplies online directly from loopshop.com.bd with fast delivery across Bangladesh.

Q: What warranty does this product have?

A: Warranty specifications depend on current manufacturer stocking and distribution policies. Please check details on loopshop.com.bd or contact sales prior to purchasing.

Q: Is this suitable for Bangladesh climate?

A: Yes, with an operating temperature rating of -25 °C to +70 °C and wide AC/DC input range, it is built to handle high ambient cabinet temperatures and grid voltage fluctuations in Bangladesh.

Q: How to install this product?

A: Mount the unit on a standard 35 mm DIN rail inside your control panel, wire single-phase AC or DC input to the input terminals, and connect your 24V DC load to the output terminals.

Q: What is SFB technology in Phoenix Contact QUINT power supplies?

A: SFB (Selective Fuse Breaking) technology provides 6 times the nominal current for 12 ms to quickly trip faulty circuit breakers without causing the main 24V bus voltage to collapse.

Q: What is the maximum output current of the 2866776 model?

A: It provides a nominal continuous current of 20A at 24V DC, a static Power Boost of 26A, and a dynamic SFB current of 120A.

Q: Can the output voltage be adjusted on this unit?

A: Yes, the output voltage can be trimmed between 18V DC and 29.5V DC using the front potentiometer.

Q: Does it support preventative function monitoring?

A: Yes, it features diagnostic LEDs and active/floating signal outputs that alert the PLC system to critical power statuses before errors occur.

Q: Is loopshop.com.bd a trusted seller of Phoenix Contact products in BD?

A: Yes, loopshop.com.bd is a leading online store in Bangladesh offering genuine industrial automation components, power supplies, and control hardware.