ABB AFP9075355 3BHS537443

Description

Detailed parameter table

ABB AFP9075355 3BHS537443

Product introduction

The AFP9075355 3BHS537443 is a high-efficiency industrial power supply unit from ABB, engineered to deliver stable 24 V DC power to critical automation components in demanding industrial environments. As a key member of ABB’s PowerFlex series, AFP9075355 3BHS537443 is designed to support a wide range of devices, including PLCs, digital I/O modules like the NBIO-31 3BSE011337R1, sensors, and small actuators, ensuring uninterrupted operation in complex control systems.

With its universal input range (100-240 V AC) and robust protection mechanisms, AFP9075355 3BHS537443 adapts seamlessly to global power grids and safeguards connected equipment against electrical anomalies. Its compact form factor and DIN rail mounting make it easy to integrate into crowded control cabinets, while high efficiency minimizes energy loss and heat generation. Whether deployed in manufacturing plants, process facilities, or infrastructure projects, AFP9075355 3BHS537443 provides reliable power, enhancing the stability and longevity of industrial automation systems.

Core advantages and technical highlights

Universal input flexibility: AFP9075355 3BHS537443 accepts 100-240 V AC input, eliminating the need for voltage selectors and enabling seamless deployment in regions with varying electrical standards—from 110 V AC grids in North America to 220 V AC systems in Europe and Asia. This universality simplifies inventory management for multinational operations and reduces the risk of voltage-related damage during installation.

High peak current capability: With a 20 A peak output for up to 5 seconds, AFP9075355 3BHS537443 handles inrush currents from devices like contactors, solenoids, or motor starters without voltage drop. In a packaging line control system, for example, this capability ensures that simultaneous startup of multiple actuators (powered via the NBIO-31 3BSE011337R1 module) doesn’t disrupt sensor or PLC operation, maintaining consistent production flow.

Low ripple and high stability: The power supply delivers 24 V DC with ripple below 30 mV peak-to-peak, protecting sensitive electronics from noise-induced errors. This stability is critical for analog sensors and communication modules, where voltage fluctuations could corrupt data or cause miscommunications. In a water treatment plant, it ensures accurate readings from pH sensors connected to analog input modules, supporting precise chemical dosing control.

Enhanced durability: AFP9075355 3BHS537443 operates reliably in temperatures ranging from -25°C to 70°C, making it suitable for unheated warehouses, outdoor enclosures, or hot process areas like foundries. Its rugged design includes overtemperature protection (triggering at 85°C) and short-circuit immunity, ensuring it withstands harsh conditions without performance degradation.

Typical application scenarios

In an automotive paint shop, AFP9075355 3BHS537443 powers a network of control components: the NBIO-31 3BSE011337R1 digital I/O module, which monitors conveyor position sensors and controls paint spray valves; a small PLC; and status indicator lights. The power supply’s wide temperature tolerance ensures stable operation despite heat from curing ovens, while its overcurrent protection isolates a shorted valve solenoid, preventing downtime in the entire paint line. Its compact size fits easily in the control cabinet alongside other components, saving valuable space.

In a remote wastewater pumping station, AFP9075355 3BHS537443 operates from a 220 V AC grid, supplying power to a SCADA RTU, level sensors, and the NBIO-31 3BSE011337R1 module controlling pump relays. During voltage sags (common in rural areas), the power supply maintains steady 24 V output, preventing false sensor readings or pump shutdowns. Its efficiency reduces energy consumption, lowering operational costs for the unmanned station, while overtemperature protection guards against overheating during summer months.

ABB AFP9075355 3BHS537443

Related model recommendations

ABB NBIO-31 3BSE011337R1: A digital I/O module commonly powered by AFP9075355 3BHS537443 for monitoring and controlling field devices.

ABB CI627A 3BSE017457R1: A communication module that relies on AFP9075355 3BHS537443 for stable power in networked automation systems.

ABB PPD512A10-454000 3BHE040375R103E: A power distribution module that works with AFP9075355 3BHS537443 to distribute 24 V DC to multiple devices.

ABB TB857: A surge protection device installed upstream of AFP9075355 3BHS537443 to shield against input voltage transients.

ABB 200900-004: A terminal block used to connect AFP9075355 3BHS537443’s output to downstream equipment.

ABB AC800M Controller: A PLC that receives reliable power from AFP9075355 3BHS537443 for process control applications.

Installation, commissioning and maintenance instructions

Installation preparation: Mount AFP9075355 3BHS537443 on a 35 mm DIN rail in a control cabinet, ensuring 30 mm clearance above and below for ventilation. Connect input power (100-240 V AC) using 1.5 mm² cable, protected by a 2 A circuit breaker. Wire the 24 V DC output to a distribution terminal block (e.g., 200900-004) using 1 mm² cable, with a 10 A fuse in the positive line. Ground the unit via the dedicated earth terminal. Use a torque screwdriver set to 0.8 Nm for all connections. Power off the input supply during installation to prevent electrical hazards.

Maintenance suggestions: Inspect AFP9075355 3BHS537443 quarterly for loose connections, dust buildup, and LED status (power: green, fault: red). Clean ventilation slots with compressed air to prevent overheating. Measure output voltage semi-annually under full load to ensure it remains within 23.5-24.5 V DC. Test protection features annually by simulating a short circuit (using a temporary test wire with a 5 A fuse) and verifying the unit shuts down and resets properly. If output voltage deviates beyond specifications or faults persist, replace the unit with an ABB-certified model to maintain system reliability.

Service and guarantee commitment

AFP9075355 3BHS537443 is backed by a 5-year warranty from the date of installation, covering manufacturing defects and ensuring performance within published specifications. ABB’s technical support team provides response within 6 hours for standard inquiries, with troubleshooting guidance available during business hours.

The warranty includes access to installation manuals, technical data sheets, and firmware updates. Extended service contracts offer annual performance testing and priority support, ensuring the power supply maintains optimal efficiency and reliability throughout its 10-year design lifespan. ABB’s commitment to quality reflects confidence in AFP9075355 3BHS537443 as a dependable power source for critical industrial automation components.