Weidmuller PRO TOP1 960W 24V 40A DIN Rail Power Supply

Technical Overview

Highly efficient 960W DIN rail power supply with 24V DC / 40A output, DCL, and parallel capability for robust industrial applications.

Key Features

High efficiency of up to 94%
Compact and durable design
Direct parallel connection capability without external diode modules (ORing MOSFET technology)
Dynamic Current Limiting (DCL) for reliable startup of demanding loads
Optional communication module for real-time condition monitoring and remote diagnostics
Wide AC input voltage range of 85…277 V AC
Wide DC input voltage range of 80 ... 410 V DC
DIN rail mount (TS 35)
Metal, corrosion-resistant housing
Operating temperature range from -25 °C to 70 °C
IP20 protection degree
High MTBF of > 1,000,000 hours

Technical Specification Matrix

Parameter	Value
Output Voltage	24 V DC ± 1 % (adjustable 22.5 V to 28.8 V)
Nominal Output Current	40 A @ 60 °C
Output Power	960 W
AC Input Voltage Range	85…277 V AC
DC Input Voltage Range	80 ... 410 V DC
Frequency Range AC	45…65 Hz
Efficiency	94%
Protection Degree	IP20
Operating Temperature	-25 °C...70 °C
Storage Temperature	-40 °C...85 °C
Mounting Position	Horizontal on DIN rail TS 35
Housing Version	Metal, corrosion resistant
MTBF	> 1,000,000 h according IEC 1709 (SN29500)
Physical Weight (kg)	3.08
Dimensions L x W x H (cm)	12.5 x 12.4 x 13

Industrial Applications

1. Powering Industrial Automation Control Panels

This power supply is ideal for providing stable 24V DC power to Programmable Logic Controllers (PLCs), Human-Machine Interfaces (HMIs), sensors, and actuators within industrial control cabinets. Its 40A output current capacity and 960W power rating can reliably energize a wide range of automation components.

Problem Solved

Ensures a stable and high-current 24V DC power source for critical automation equipment, preventing operational disruptions due to power fluctuations or insufficient current. Its compact, DIN rail mount design (12.4cm width) saves valuable cabinet space, and the parallel connection feature provides redundancy or increased power for complex systems.

24V DC Power40A OutputDIN Rail MountPLCHMIAutomation CabinetRedundancyParallel Operation

2. Robust Power for Process Control Instrumentation

Suitable for maintaining precise and continuous operation of process control instrumentation in manufacturing and processing plants, such as flow meters, pressure transmitters, and control valves. The power supply's high efficiency minimizes heat generation, contributing to a cooler and more stable control environment.

Problem Solved

Provides a reliable, efficient 24V DC power supply that can operate effectively in industrial environments with an ambient temperature range of -25°C to 70°C. The 94% efficiency reduces energy consumption and heat dissipation, which is crucial for sensitive process instrumentation and maintains system stability.

Process Control24V DCHigh EfficiencyWide Operating TemperatureInstrumentationStable PowerIndustrial Environment

3. Energy Supply for Machine Building and Heavy-Duty Equipment

Delivers reliable and robust 24V DC power for various components within industrial machinery, including motors, solenoids, contactors, and safety-critical circuits. Its Dynamic Current Limiting (DCL) technology is beneficial for applications with high inrush currents.

Problem Solved

Handles the demanding power requirements of industrial machinery, including loads with high inrush currents, due to its DCL technology and 960W output power. The ability for direct parallel connection (ORing MOSFET technology) provides options for power boosting or enhanced redundancy, ensuring high availability and smooth operation of heavy-duty equipment.

Machine BuildingHeavy-Duty Equipment24V DC960W PowerDynamic Current Limiting (DCL)Inrush CurrentParallel ConnectionHigh Availability