2938879 Phoenix Contact QUINT-PS-100-240AC/24DC/40 Switching Power Supply 110-240 VAC

1.Overview of the 2938879 Phoenix Contact QUINT-PS-100-240AC/24DC/40

The QUINT-PS-100-240AC/24DC/40 is a high-end DIN rail power supply from Phoenix Contact's QUINT POWER series, designed for industrial applications requiring zero downtime. A single unit can deliver 960 W of continuous power to a 24 V DC bus and features intelligent power reserve, redundancy, and diagnostics, making it the preferred power supply for demanding applications such as high-end automation, process control, data center edge facilities, and petrochemical/offshore applications.

Key Features and Benefits
Powerful Load Starting Capability: The built-in Power Boost function delivers up to 45 A of instantaneous current, reliably starting heavy loads with high inrush currents, such as motors and relays.

High Reliability and System Availability:

Buffer Time: A grid buffer time of over 20 milliseconds ensures equipment operation during brief grid outages.

High Reliability: A mean time between failures (MTBF) exceeding 500,000 hours ensures long-term, stable system operation.

Comprehensive diagnostic and monitoring capabilities: Active transistor switching outputs and floating relay contacts enable remote system status diagnosis and preventive functional monitoring, minimizing system downtime.

Flexible application configuration: Supports parallel operation, enabling both redundant backup for increased system reliability and increased capacity to meet higher power requirements.

Rugged design and extensive certifications:

Wide operating temperature range: Operates stably in ambient temperatures from -25°C to +70°C.

High protection rating: IP20 protection ensures finger protection against contact with live internal components.

Multiple safety certifications: CULus, GL, GOST, and other international certifications are available, and RoHS compliance ensures compliance with global industrial requirements.

2.Core Features:

Input voltage range (AC): 85 - 264 V AC
Input voltage range (DC): 90 - 350 V DC
AC frequency range: 45 - 65 Hz
Input fuse: 20 A (fast-blow, built-in)
Rated output voltage: 24 V DC ±1%
Rated output current: 40 A (ambient temperature: -25°C to 60°C)
Power boost current: 45 A (ambient temperature: -25°C to 40°C)
Output power: 960 W
Output voltage setting range: 22.5 - 28.5 V DC
Mounting method: DIN rail NS35/EN 60715
Dimensions (W x H x D): 125.0 mm x 130.0 mm x 240.0 mm
Weight: Approximately 3.5 kg
Protection rating: IP20
Operating temperature range: -25°C to +70°C
Storage temperature range: -40 Temperature range: +85°C to +85°C
Maximum relative humidity: 95% (at 25°C, non-condensing)
Efficiency: > 92%
Grid buffering time: > 20 ms
Mean time between failures (MTBF): > 500,000 hours
Parallel operation: Supported for redundancy and increased capacity

Powerful Load Starting Capability: The unique Power Boost function delivers up to 45A of instantaneous current, reliably starting heavy loads with high inrush currents (such as motors and relays).

High System Availability: A grid buffering time exceeding 20 milliseconds ensures equipment operation during brief grid interruptions. A high MTBF (over 500,000 hours) ensures long-term system stability.

Comprehensive Diagnostics and Monitoring: Active transistor switching outputs and floating relay contacts enable remote diagnostics of system status and preventative functional monitoring, minimizing system downtime.

Flexible Application Configuration: Parallel operation is supported, enabling both redundant backup for increased system reliability and increased capacity to meet higher power requirements.

Rugged Design and Extensive Certifications: A wide operating temperature range (-25°C to +70°C) makes it suitable for harsh environments. International certifications, including cULus, DNV, GL, and GOST, are also obtained, and the product is RoHS compliant, meeting the requirements of global industrial applications.

3.Product details pictures

4. Related products

We are a global trading company specializing in PLC automation and industrial controls.

Xiamen Changxuyuan Trading Co., Ltd. is a leading global online wholesale supplier, offering a wide selection of new and discontinued products. We are committed to providing a wide range of high-quality products to our global customers at highly competitive factory direct prices, fast delivery times, and first-class customer service.

Our goal is to provide high-quality products to our global customers at highly competitive factory direct prices.

The more you buy, the more you save! Our website is available in multiple major languages ​​to meet the needs of our growing international customer base. Looking for low-priced, high-quality products? Xiamen Changxuyuan Trading Co., Ltd. is your ideal choice, offering high-quality products, low prices, fast delivery, and professional service—all backed by our strong global presence.

Four Reasons to Choose Us
1. We have the world's largest selection of industrial spare parts, including a wide variety of new and discontinued products.
2. We update our product information daily.
3. We have a diverse buyer base from around the world, constantly searching for high-quality, low-priced products to meet the diverse needs of our large global customer base.

4. We offer a wide variety of styles at the lowest online prices.

Factory Prices
Leveraging our extensive and strong partnerships with domestic and international manufacturers, we are able to offer high-quality products at exceptionally low factory prices. We are committed to working with global wholesalers to secure the best prices. If you are interested in our products, please feel free to contact us. We are confident that you will enjoy all of our exquisite products at wholesale prices.

Fast Shipping/Professional Packaging
We have established long-term partnerships with UPS, FedEx, DHL, and other leading global carriers, enabling us to offer world-class shipping options. Our dedicated warehouse staff will meticulously process your order, ensuring packaging according to our strict and rigorous standards. Your product will be carefully inspected and securely packaged before shipment. We ship to thousands of customers in dozens of countries around the world every day, demonstrating our commitment as a leading global industrial spare parts company, ensuring the highest level of responsiveness at all times.

Best Customer Service
We value our relationships with every customer, and our dedicated customer service team is always here to assist you. Due to the vast product offering, all staff members are fully trained and familiar with the latest trends and products. We also offer a dedicated online chat service to answer all your questions and respond immediately. Your satisfaction is always our top priority.

Brands