GH180

Siemens GH180 Product Features

Medium-Voltage High-Power Drive: Designed for medium-voltage motor applications, offering broad voltage and power coverage, suitable for large fans, pumps, compressors, and other equipment.

Perfect Harmony Multi-Unit Topology: Employs a series power unit architecture, combining multiple low-voltage power units to form a medium-voltage output, achieving high-quality output waveforms.

Low Harmonic Performance: Multi-pulse input and multi-level output design effectively reduces grid-side harmonics, improving system power quality.

Near-Sinusoidal Motor Output: Multi-level output waveforms help reduce motor harmonic losses, torque ripple, and additional heat generation, making it more motor-friendly.

High Reliability Design: Modular power unit structure facilitates system maintenance and provides high operational reliability for critical industrial continuous production scenarios.

Power Unit Bypass Capability: Some system configurations support power unit bypass. When a single power unit malfunctions, appropriate strategies can maintain system operation, improving process continuity.

High Efficiency and Energy Saving: Adjusting the speed of large motors according to process requirements offers significant energy-saving potential in fan and pump applications compared to mechanical adjustment methods such as valves and baffles.

Modular Structure: The power unit adopts a modular design, facilitating fault location, spare parts management, and rapid replacement, reducing maintenance complexity.

High Motor Adaptability: Suitable for various medium-voltage motor drive scenarios, and the system can be configured according to the actual motor and load characteristics.

Comprehensive Control and Protection: Provides motor and inverter operation monitoring, fault diagnosis, and protection functions, improving the safety of large drive systems.

Automation System Integration: Can be integrated with PLCs, DCSs, and factory automation systems to achieve remote control, operational status monitoring, and fault information management.

Suitable for Critical Continuous Processes: Particularly suitable for production processes with high downtime costs, such as large compression, conveying, pumping, and ventilation systems.

GH180 Core Product Selling Points:
Medium-voltage high power; Perfect Harmony topology; Low harmonics; High-quality output waveform; Modular power unit; High reliability; Energy-saving operation; Easy maintenance.
Typical Applications:
Mainly includes: large compressors, fans, pumps, mining conveying equipment, oil and gas equipment, power plant auxiliary equipment, water treatment systems, and large industrial production lines.