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

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