CH530 Series AC Drive for Lifting Equipment

1. Product Overview

• Professional high-performance vector inverter, specially customized for crane and lifting equipment
• Equipped with industry-leading lifting control algorithms and dedicated functional logic
• Compatible with both asynchronous motors and permanent magnet synchronous motors
• High integration and strong environmental adaptability, stable for multiple harsh lifting scenarios
• Widely used in construction, port, mining and industrial crane equipment

2. Basic Specifications

• Applicable Motors: Asynchronous Motor / Synchronous Motor
• Control Modes: V/F, Sensorless Vector (SVC), Closed-loop Vector (VC)
• Power Range: 3-phase 0.75kW–710kW
• Voltage Grade: 3-phase 380V–480V
• Voltage Fluctuation Tolerance: -15% ~ +10%

3. Core Product Advantages

3.1 Precise Brake Sequence Control

• Dual judgment of frequency and current to trigger braking
• Optimized delay logic and pre-torque output
• Realizes smooth start & stop, effectively avoids load shaking

3.2 Built-in Anti-sway Function

• Integrated trolley and girder anti-sway algorithm
• Suppresses load swing during crane operation
• Improves operation safety and overall working efficiency

3.3 Zero Servo Safety Protection

• Real-time detection of motor abnormal rotation
• Automatic load position locking under brake failure or insufficient braking force
• Simultaneous alarm output to ensure equipment safety

3.4 High Starting Torque & Anti-slip Performance

• 150% high torque output at zero speed
• Built-in intelligent anti-slip algorithm
• Stable low-speed operation, prevents load slipping during lifting and lowering

3.5 Intelligent Load Adaptive Operation

• Light load automatic speed-up to improve working efficiency
• Heavy load automatic speed-down to ensure operation safety
• Adaptive speed matching, effectively extends equipment service life

3.6 Fast Debugging & Strong Compatibility

• Built-in special crane parameter macros, support one-key configuration
• One-key motor self-learning function
• Fully compatible with various third-party motors, reduces debugging difficulty

3.7 Excellent Environmental Adaptability

• Independent air duct design + three-proof coating
• Optimized EMC performance, dustproof and moisture-proof
• Adaptable to unstable power grids and harsh industrial sites
• Small power models with built-in brake unit, save installation space

3.8 Rich Expansion Functions

• Supports multiple communication protocols, PG encoder cards and I/O expansion
• Optional LCD keypad for multi-device parameter copy
• Supports remote parameter management, meets customized demands

4. Typical Application Scenarios

• Industrial lifting: Overhead Crane, Gantry Crane
• Construction machinery: Tower Crane, Construction Hoist
• Port logistics: Quay Crane, Yard Crane
• Special industry: Mine Hoist