CH700 0.12KW-630KW VFD 3 Phase Converter 200V-240V 380V-480V

The new CH700 inverter series embodies the core principles of "Versatility", "Ease of Use", and "Reliability", specifically engineered for crane applications. Leveraging advanced technologies including brake sequence control refined through decades of industry expertise, it delivers practical solutions to operational challenges in crane systems.

• Customized Brake Sequence Control Technology: Integrates Yaskawa's extensive crane industry expertise to optimize brake timing cycles, preventing load slipping and impact sway—ideal for cranes with frequent start/stop requirements.
• Multi-Mechanism Coordinated Control: Supports synchronized operation of hoisting, trolley, and bridge mechanisms with built-in synchronization algorithms for improved lifting precision.
• Wide Load Compatibility: Compatible with both Induction Motors (IM) and Permanent Magnet Synchronous Motors (PM), supporting seamless switching between light, heavy, and shock loads.
• Global Power Grid Compatibility: Wide voltage input (380~480V 3φ, ±10% fluctuation tolerance) with 50/60Hz frequency switching and compliance with international certifications.

• Crane-Specific Parameter Sets: Preloaded with preset parameters for hoisting, luffing, and traversing mechanisms for quick commissioning (≤15 minutes per mechanism).
• Intuitive Operation & Monitoring: Multi-language LCD keypad with remote monitoring via DriveWizard Mobile/Desktop software.
• Flexible Control Signal Adaptation: Compatible with potentiometers, PLCs, wireless remote controls, and various signal inputs including analog, digital, and Ethernet protocols.
• Rapid Fault Diagnosis: Built-in crane-specific fault codes with bilingual prompts and fault logging capabilities.

• High-Level Safety Functions: Standard STO (SIL CL3, PLe, Cat.3) with optional SBC (Safe Brake Control) for reliable brake clamping during power failures.
• Anti-Slippage & Anti-Impact Design: Features zero-speed braking and low-speed soft start with torque limiting for equipment protection.
• Harsh Environment Resistance: Operating temperature range of -10~60℃ with coated PCB boards and optional IP54 protection.
• Stable Operation Guarantee: Built-in DC reactor for harmonic suppression and lifespan prediction for proactive maintenance.

Complete Model Format: CIPR-CH70B[Voltage Code][Power Code][Configuration Suffix]-[Region Code]

• European Quay Cranes: Brake sequence control technology prevents container sway and collisions with 0.2-second switching
• Southeast Asia RTGs: IP54 protection and coated PCB resist salt corrosion in high-temperature, high-humidity environments
• North American Automated Cranes: Profinet compatibility and multi-mechanism synchronization for precise container positioning

• Middle East Tower Cranes: High-temperature variants operate at full power up to 55℃ with anti-slippage safety features
• European Mobile Cranes: Low-noise control algorithms reduce operation noise below 65dB for residential area compliance
• Southeast Asia Crawler Cranes: IP54 protection and heavy-duty mode adapt to muddy conditions and heavy lifting

• Automotive Factories: Multi-mechanism coordinated control for precise positioning and EtherNet/IP integration
• Steel Mills: High-temperature resistance and dust-proof design with torque limiting for overload protection
• Electronics Cleanrooms: Class C3 EMC filter and contactless control for low electromagnetic interference

• Underground Cranes: Anti-corrosion coated PCB and wide voltage tolerance for harsh mining environments
• Stacker-Reclaimers: Low-speed high-torque control prevents material spillage with wireless remote operation
• Hoists: Brake life optimization extends replacement cycles and complies with mining safety standards

• AS/RS Cranes: High-precision vector control achieves ≤3mm positioning error with Profinet integration
• Forklift Cranes: Anti-impact control and built-in brake transistors extend battery life and charging intervals