Siemens A1A10000432.00M Power Board

AC Voltage: 400–690V AC 

Rated Current (In): 16–63A

Rated Frequency: 50/60 Hz.

Icu (Ultimate): 10–50 kA.

Ics (Service):  50–100% of Icu.

Operating Temperature: -25°C to +70°C.

Storage Temperature: -40°C to +85°C.

Protection Rating: IP20 (for enclosed installations).

Mechanical Life: 20,000–30,000 cycles (no-load).

Electrical Life: 10,000 cycles (at rated current).

Stable power supply: Take power from the DC bus of the power unit, pass through the internal power conversion circuit, and output a stable 24V DC power supply to power the unit driver board. Siemens A1A10000432.00M also provides other voltage outputs such as 15V to provide stable power for various detection and protection devices, ensuring the stable operation of the entire control loop.

Output current monitoring: Real-time detection of load current, when short circuit or overload occurs, triggering hierarchical protection (such as current limiting, alarm, shutdown) to avoid cascading failures.

Temperature adaptive adjustment: Siemens A1A10000432.00M has built-in temperature sensor, automatic derating operation in high temperature environment (such as output power drops to 80% at 50°C), extending the life of the module.

BA system terminal equipment: Power supply for DDC controllers and sensors, Siemens A1A10000432.00M supports BACnet MS/TP protocol, seamless integration with building management platform, and energy consumption monitoring accuracy of ±0.5%.

Emergency lighting system: Dual redundant power supply ensures continuous operation for 90 minutes after power failure, in line with GB 17945 fire protection standard.

Oil and gas field RTU control cabinet: In desert oil fields, through wide temperature design (-40°C~70°C) and IP66 protection level, unattended continuous operation is achieved, and annual maintenance costs are reduced by 500,000 yuan.

Water treatment dosing system: Redundant power supply  of Siemens A1A10000432.00M ensures synchronous operation of PLC and metering pump, the dosing accuracy of the agent reaches ±1%, and the water quality compliance rate of the outlet water is increased to 99.5%.

Automobile welding workshop: Power supply for 6-axis robot IO module, support Profinet real-time communication, ensure welding accuracy of ±0.05mm, and increase the production line OEE (overall equipment efficiency) to 92%.

AGV navigation system: Siemens A1A10000432.00M provides stable power supply for laser radar and controller. After deployment in the e-commerce logistics center, the AGV failure rate has dropped by 40%.