Product Overview

The Siemens Robicon A1A0100275 is a high-performance medium frequency conversion module engineered for the specialized power requirements of heavy industrial drives. This sophisticated converter is designed to provide precise frequency modulation and stable power delivery in environments where standard line frequencies are insufficient. Acting as a core component within the Robicon control architecture, the A1A0100275 facilitates high-efficiency energy transformation, supporting output ranges from 150 Hz to 600 Hz. Its German-engineered circuitry is optimized for 250 kW power ratings, ensuring that high-demand industrial processes maintain peak performance while significantly reducing harmonic distortion and energy waste.

Hardware Parameters and Performance Specifications

The A1A0100275 is built for high-voltage reliability and deterministic control:

• Input Voltage: 3-Phase AC 400V – 690V

• Output Voltage Range: AC 200V – 720V

• Rated Power Output: 250 kW

• Frequency Modulation: 150 Hz to 600 Hz (Scalable up to 800 Hz+ in specific configurations)

• Operational Efficiency: ≥ 95% at rated load

• Control System Integration: Compatible with Robicon Medium Voltage (MV) Drive Series

• Net Weight: 3.8 kg (Unit weight); 0.85 kg (Shipping weight variant dependent)

• Physical Dimensions: 64 cm x 17.8 cm x 6 cm (Main assembly) / 20.5 cm x 11.9 cm x 7 cm (Core module)

• Manufacturing Origin: Germany

• Customs Tariff (HS Code): 8537101190

This converter utilizes advanced power electronics to ensure a smooth sinusoidal output, protecting downstream motor windings from insulation stress and thermal overheating.

Industrial Applications and Strategic Deployment

The A1A0100275 Medium Frequency Converter is predominantly deployed in sectors requiring high-speed motor control and massive torque management. In the metallurgical industry, it is a vital component for induction heating and melting processes where precise frequency control directly impacts the quality of the alloy. Mining operations utilize this converter for high-capacity conveyor systems and grinding mills, where the 250 kW power rating provides the necessary force to move raw materials under continuous-duty cycles. Furthermore, its ability to handle up to 600 Hz makes it ideal for specialized manufacturing lines involving high-speed spindles and centrifugation, where standard 50/60 Hz drives cannot meet the rotational velocity requirements. By integrating the A1A0100275 into a Siemens Robicon drive system, facilities can achieve superior process stability, lower operational overhead through high efficiency, and the long-term durability required for 24/7 mission-critical production.