AC600F Series High Ingress Protection Universal AC Drive

Industrial equipment confronts extreme weather challenges across rainy and frost-prone regions of Europe, the Americas and Oceania. Traditional AC drives frequently fail under high humidity, salt spray, and sudden temperature shifts, creating operational constraints in critical sectors like metallurgy, mining, and heavy industry. Concurrently, demands for enhanced protection and smart drive systems are growing across food processing, medical equipment, marine operations, and outdoor installations.

Our innovative IP66 AC drive delivers all-weather resilience through its sealed construction that withstands heavy rain and frost, combined with corrosion-resistant materials suited for marine environments. Featuring intelligent temperature control and anti-vibration design, it maintains reliable performance across diverse conditions. From Northern European ports to American storm coasts, from Australian farms to urban infrastructure, it empowers global industrial partners with stunning reliability, energy efficiency, and lifespan, driving the world's key industries forward with ultimate stability.

AC600F Series High Ingress Protection Universal AC Drive Overview

The AC600F from Veichi Electric is a high-protection, high-performance AC drive that incorporates vector control technology, engineered to reliably drive induction motors in challenging environments, including those with dust, high humidity, and heavy rainfall. With a power range of 0.75~22kW, this drive enables rapid and efficient deployment across numerous industries such as food processing, rail transport, mining, chemicals, marine vessels, and metallurgy. Delivering the proven performance of the AC600 series, it combines high power density, ease of use, and maintainability in a robust design. Ready for immediate operation upon wiring, it offers a user-friendly experience backed by reliable stability.

Key Features of AC600F Series High Ingress Protection Universal AC Drive

1. Superior Protection, Rugged Reliability

Industrial-grade IP66 protection with UV-resistant PC housing, optimized thermal management, and robust hardware structure. Internal dustproof and waterproof design ensures comprehensive defense, enabling stable operation even in outdoor dusty, humid, or heavy rain environments—durable and dependable.

2. Qucik Heat Dissipation, Quiet Operation

Built-in smart fan with an independent circulating air duct delivers efficient cooling and low-noise performance.

3. Dual Core Protection, Solid as a Rock

Optional mechanical disconnect switch and STO (Safe Torque Off) enable physical-level power cut-off, enhancing maintenance and operational safety in accordance with SIL3 safety standards.

4. Strong Anti-Interference, Stable Operation

Entire series has built-in C3 filters to resist interference in complex electromagnetic environments, with higher-spec built-in C2 filters available for stricter electrical scenarios.

5. Global Certification, Internationally Recognized

Products strictly adhere to international safety and quality certifications (e.g., CE, UL), complying with global market standards for seamless export and application.

6. Wide Compatibility, One Drive for Multiple Uses

It is compatible with various motor types including synchronous, asynchronous, and reluctance motors, achieving "one drive for multiple applications" to reduce inventory and operational costs.

Advantages of AC600F Series High Ingress Protection Universal AC Drive

Product Advantages

Exquisite Craftsmanship, Superior Protection.

Protection Level Difference

IP20 AC Drive: Not dustproof and waterproof by design – requires installation in an electrical cabinet for dust protection.

IP54 AC Drive: Dust and water splashes proof.

IP66 AC Drive: Fully suitable for outdoor exposure (dust and water jets).

Complete Protection, Certified Safety

• Superior internal heat dissipation delivers automotive-grade cooling solutions.
• Comprehensive protection features provide end-to-end coverage from input to output.
• Authoritative certification with full CB approval meets global export requirements.
• International wide-voltage design allows input voltage fluctuation within ±15% of rated value.

Peak Performance, Maximum Efficiency

High Starting TorqueIn 

• Closed-loop vector mode, the drive delivers 200% of rated torque at 0.0Hz and maintains stable load operation even at 0.01Hz,ensuring exceptionally smooth and stable starting performance. 
• In torque control mode, it delivers stable torque output with under 3% linearity deviation, ensuring reliable equipment operation.

Over-excitation Brake

The over-excitation braking function enables rapid braking without additional resistors in inertial shutdown scenarios by suppressing DC bus voltage rise during deceleration without drive overvoltage faults.

Energy-saving Performance

The next-generation energy-saving control technology,that is auto excitation current adjustment based on load conditions, maximizing motor efficiency while reducing losses and energy consumption.

Stable High-speed Flux Weakening Control

A new flux weakening algorithm with high-bandwidth current vector control achieves stable high-speed flux weakening operation, supporting up to 12× flux weakening with high-precision output.

Hardware Structure

Ultra-Low Noise Fan

IP66 cooling fan features compact size and stable operation, offering quieter performance for noise-sensitive environments.

Fiberglass + High-Strength Polycarbonate

High strength with lightweight design delivers exceptional corrosion resistance and chemical stability.

Internal Circulation Cooling

Compact construction features robust protection, low energy consumption, efficient heat exchange, intelligent temperature control, and modular design.

Common-Mode Choke + Film Capacitor

Fiberglass + High-Strength Polycarbonate This uses reverse-phase cancellation and common-mode differentiation, instead of conventional reactor-electrolytic solutions, to create counteracting magnetic fields for effective noise filtering with useful signal preservation.

Software Configuration

1. Multiple Motor Control

AC600F drives standard 3-phase asynchronous motors, variable-frequency motors, AC servo motors, PM synchronous motors, synchronous reluctance motors, and high-speed synchronous motors.

2. Black Box

AC600F supports auto fault recording and data tracking to assist in troubleshooting and system analysis.

3. PC Software Tools

Comprehensive suite includes parameter configuration, oscilloscope display, multi-device management, and torque tuning - enabling streamlined commissioning and real-time product monitoring.

4. Strong Connector Configuration

• Multi-device parameter arithmetic and logic operations.
• Secondary channel setting after parameter adjustment.
• Up to 10 function blocks, each with 3 input signals for operational processing.

5. Multi-Motor Parameter Switching

4 sets of motor parameters storage for multi-motor control, compatible with V/F and vector modes for different motor types without hardware modifications.

6. Built-in Application Macros

Specialized built-in macros for tension control, power balancing, dual-PG positioning, independent dual PID control, and fir efighting mode.

7. Motor Auto-Tuning Upgrade

On-line motor parameter correction to ensure model compatibility and precise adaptation to various motor specifications.

Extension Configuration

Exceptional Expandability

Multiple expansion interfaces for customized requirements and three expansion cards supported simultaneously.

Communication Bus

Model Description

Applications of AC600F Series High Ingress Protection Universal AC Drive

Food Processing: Blower, Centrifuge, Separator, Mixer, Grinder

Meets stringent hygiene & durability requirements in food processing.

• Precise process control enables higher food production speeds while reduces energy consumption and enhancing operational safety.
• Precise speed and torque control ensure extended stable operation, even under fluctuating loads.
• Automatic torque boost allows a single drive to be adapted for multiple applications, increasing deployment flexibility.
• Safe torque off (SIL 3) is integrated to protect both personnel and equipment, ensuring compliance with stringent safety standards.
• Bilingual External Keypad (Chinese/English) simplifies operation and interface navigation, significantly reducing setup and maintenance time.

Military Equipment, Submarines, Marine Vessels: Conveyors

Enhances safety & reliability in critical applications such as hospital life support systems, military equipment, submarines, and marine vessels ; Delivers uncompromising power control under salt spray corrosion, condensation, vibration, and even temporary immersion.

• Precise speed and torque control ensure extended stable operation, even under fluctuating loads.
• Safe Torque Off (SIL 3) enhances safety for both personnel and machinery.
• Robust and reliable design improves overall system stability.
• Built-in C2 filter strengthens immunity to electromagnetic interference.
• External +24 V power supply support maintains communication during main power loss.

Urban Landscape Water Pumps, Outdoor Fans, Rail Transportation: Compressors, fans, umps, Outdoor HVAC

Enables energy efficiency & intelligent control in urban landscape water systems, outdoor fans, rail transport, and ranch water supply systems.

• Continuous hardware optimization improves energy efficiency class and power conversion performance.
• Adjustable ACC/DEC ramps enhance pumping control precision.
• Robust and reliable design ensures long-term system stability.
• Comprehensive product and service portfolio enables full-process optimization.

Metallurgy, Mining, Heavy Industry: Fans, Pumps

Ensures continuous, stable operation through its sealed, dust-tight, and corrosion-resistant construction, effectively prevents contamination-induced short circuits or failures, and maintains uninterrupted production in demanding metallurgical, mining, and heavy industrial environments characterized by dense dust, high temperatures, and humidity.

• Enhanced mechanical productivity shortens the return on investment period.
• Smoother motor control and precise process management enhances operational stability.
• The integrated STO (SIL 3) function ensures complete safety for both operational equipment and personnel.
• Multiple major fieldbus protocols including PROFIBUS, PROFINET, EtherCAT, and Ethernet/IP are available.
• An IP66 rating up to 22 kW and IP55 up to 90 Kw delivers high protection for harsh environments.
• The high-reliability design reduces unplanned downtime, lowers.