Product Short Description
Technical Specifications
Input Voltage: 100–240 VAC, 47–63 Hz, autoranging
Output Voltage: 24 VDC ±1 %, galvanically isolated
Output Current: 40 A continuous, 50 A peak (5 s)
Efficiency: ≥ 94 % at full load
Ripple & Noise: < 50 mVpp
Hold-up Time: > 20 ms at 115 VAC, full load
Protection: Short-circuit, overload, overvoltage, overtemperature
Isolation: 2 500 VAC input-to-output, 500 VAC output-to-ground
Indicators: Dual-color LED for DC OK & fault signaling
Auxiliary Contacts: Floating relay output 30 VDC / 1 A for remote diagnostics
Operating Temperature: −25 °C … +70 °C (derating > 60 °C)
Storage Temperature: −40 °C … +85 °C
Relative Humidity: 5 % … 95 % non-condensing
Cooling: Convection, 50 mm clearance recommended
Mounting: DIN-rail TS 35 or panel screws
Dimensions: 200 mm H × 160 mm W × 90 mm D
Weight: 3.2 kg
Enclosure / IP Rating: IP20 metal housing
Certifications: CE, UL 508, CSA, ATEX Zone 2, IECEx, marine DNV-GL
MTBF: > 500 000 h @ 40 °C per IEC 61709
Description
• Hot-swap capable: insertion and removal under power without system shutdown
• Redundancy ready: parallel connection with load-sharing for N+1 architectures
• Active PFC: > 0.95 power factor, harmonics per EN 61000-3-2
• Wide-range input tolerates brownouts and surges per IEC 61000-4-5
• Integrated surge arrestor 2 kV line-to-line, 4 kV line-to-earth
• Temperature-controlled fan option for forced-air cooling kits
• Configurable signalling via rotary DIP for relay polarity and delay
• Tool-free spring-cage terminals accept 0.2–6 mm² wire
• Firmware field-upgrade via front USB service port
• Distributed control systems (DCS) 800xA and AC 800M controllers
• Emergency shutdown (ESD) & fire-and-gas panels requiring 24 VDC field power
• Offshore topside and FPSO automation systems with ATEX Zone 2 requirement
• Water & wastewater SCADA powering flow meters, actuators, analysers
• Pharmaceutical GMP batch plants for valve islands and sensors
• Mining conveyor drives, stacker-reclaimers and safety interlocks
• Solar inverter auxiliary control circuits and tracker systems
• Mounting orientation: vertical DIN-rail (preferred) or horizontal with 10 % derating
• Parallel kits: PFSA140-PK01 for current sharing cable and OR’ing diodes
• Battery buffer: external 24 VDC UPS modules 5–40 Ah seamlessly integrate
• Remote monitoring: Modbus RTU over RS-485 or Ethernet adapter 3BSE032401R1
• Spare fuse: 25 A fast-acting 5 × 20 mm, part no. 1SVR405601R1000
• PFSA140 3BSE006503R1 – standard 40 A module
• Included: DIN-rail clip, panel mount bracket, spring-cage connectors, safety manual
• Warranty: 5 years from ABB Automation Support Hub
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