Product Introduction

1. Product Positioning
This model belongs to the high-performance power cell in the Siemens Robicon high-voltage inverter series. It is designed for industrial drive systems and adopts a modular structure to support high-voltage motor control and energy efficient conversion. It is suitable for high-reliability demand scenarios in complex power grid environments.

2. Technical Parameters
2.1 Electrical Performance

-- Rated current: 70A (different models in the same series support a current range of 40A to 1000A);
-- Voltage range: single-phase input voltage 690V, 3.3kV to 10kV high-voltage output can be achieved through series connection;
-- Conversion efficiency: up to 99%, significantly reducing energy loss;
-- Harmonic control: meets IEEE 519 standards and has strong grid compatibility.

2‌.2 Adaptability‌

‌-- Support motor power range: 200kW to 10,000kW‌;
‌-- Compatible with synchronous/asynchronous motors, suitable for motor systems of different brands and years‌.

3.‌Core Design‌
‌3.1 Modular Architecture‌

‌-- Adopt independent unit series topology structure, support flexible expansion and redundant configuration;
‌-- Each unit is equipped with independent cooling system, protection circuit and control board to reduce the risk of fault propagation‌.

‌3.2 Control and Communication‌

‌-- Built-in microcomputer control board, real-time communication with the main control system through optical fiber;
‌-- Integrated VVVF vector control and PWM regulation technology to achieve precise motor drive‌.

‌3.3 Protection and Reliability‌

‌-- Protection level IP21, adapt to dust and humidity in industrial environment;
‌-- Support unit bypass function, automatic switching within 0.25 seconds in case of failure to ensure continuous operation of the system‌.

4. Application fields

4.1 Industrial automation: driving large fans and pumps to optimize production line energy efficiency;

4.2 Power and energy: used in high-power scenarios such as power plants and oil and gas extraction;

4.3 Infrastructure: water treatment, cement manufacturing and other fields that require stable high-voltage power supply.

5. Maintenance features

Modular maintenance: consistent unit structure, supports fast replacement and debugging;

Intelligent diagnosis: built-in status monitoring function, which can detect key parameters such as temperature and voltage in real time.

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