Cumark VFD | Intelligent Drive & Automation Solutions

About Cumark

SHENZHEN CUMARK SCI. & TECH CO., LTD. was founded on March 19, 2001. We have been focusing on the R&D, production, and sales of power electronic transmission and automation products. As a national high-tech enterprise and "The Special VFD Engineering Technology Center of Guangdong Province", we rely on excellent technology and years of accumulated industry application experience.

We provide users with efficient, reliable, safe, and smart motion control and VFD products across 110–690V low-voltage series, 1140–10000V medium-voltage series, explosion-proof, and intrinsically safe series.

Customer-Centric Innovation

Pioneering Smart Drive Technology

Global Industrial Automation Partner

Our Core Values

Guiding principles that drive innovation and excellence

Customer-Centric

We place our customers at the heart of everything we do, delivering tailored solutions with speed and accountability.

Innovative & Efficient

Pragmatic and efficient, we pioneer cutting-edge VFD technology with a spirit of immediate execution.

Reliable & Safe

Our products meet the highest safety standards, ensuring stability and durability in industrial environments.

Our Products

High-performance vector low-voltage industrial inverters and intelligent drive systems engineered for precision, efficiency, and reliability.

ES9000A Series

High-performance vector control inverter for precise motor control in industrial applications.

✔ Voltage: 380V–690V
✔ Power Range: 0.75kW–630kW
✔ Vector Control Mode
✔ IP20/IP54 Enclosure Options

ES9000F Series

Fan & pump dedicated inverter with energy-saving algorithms and built-in PID control.

✔ Optimized for HVAC & Water Systems
✔ Built-in PID & Sleep Mode
✔ Harmonic Suppression
✔ RS485 Modbus Communication

ES9000S Series

Compact general-purpose inverter for small machinery and OEM integration.

✔ 1-Phase & 3-Phase Input
✔ Power: 0.4kW–15kW
✔ Built-in Brake Chopper
✔ Easy Keypad & Copy Function

Medium Voltage VFDs

High-voltage drive systems for heavy-duty industrial applications.

✔ Voltage: 1140V–10000V
✔ Power: 250kW–10MW
✔ Multi-level Topology
✔ High Efficiency & Low THD

Explosion-Proof VFDs

Certified drives for hazardous environments including mining and oil & gas.

✔ Ex d IIB T4 Certification
✔ Flameproof Enclosure
✔ Intrinsically Safe Design
✔ Suitable for Zone 1/2 Areas

Custom Automation Solutions

Tailored control panels and integrated drive systems for OEMs and EPCs.

✔ PLC + VFD Integration
✔ HMI & SCADA Ready
✔ Turnkey Projects
✔ Global Compliance (CE, UL, CCC)

Photovoltaic Water Pump Drives

Direct solar-powered VFDs for off-grid irrigation and rural water supply.

✔ MPPT Solar Input
✔ No Battery Required
✔ Dry-run Protection
✔ Automatic Sun-tracking Start

Servo Drive Systems

High-precision motion control for CNC, robotics, and automation lines.

✔ Position, Speed, Torque Control
✔ EtherCAT & CANopen Support
✔ Fast Response & High Accuracy
✔ Multi-axis Synchronization

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Our Services

Comprehensive support to maximize performance, uptime, and ROI of your drive systems.

System Integration

End-to-end automation solutions combining VFDs, PLCs, HMIs, and sensors.

Commissioning & Calibration

On-site setup, tuning, and optimization for peak efficiency.

Maintenance & Support

Preventive maintenance, remote diagnostics, and 24/7 technical support.

Training & Consulting

Operator training, energy audits, and system upgrade consulting.

Industry Applications

Trusted by global industries for reliable and efficient drive solutions.

Machine Tool Machining

Precision speed control for CNC lathes, milling machines, and grinding systems using ES9000A series vector drives.

Water Supply & Pressurization

Energy-efficient pump control with ES9000F series, ensuring stable pressure and reduced wear.

Photovoltaic Water Pumping

Solar-powered irrigation systems with direct-drive VFDs, ideal for remote and off-grid locations.

HVAC & Cooling Systems

Variable speed control for fans, compressors, and chillers to optimize energy consumption.

Mining & Minerals

Explosion-proof and ruggedized drives for conveyors, crushers, and ventilation systems.

Oil & Gas

Intrinsically safe drives for pumps, compressors, and offshore platforms with full ATEX compliance.

Frequently Asked Questions

What is a VFD and how does it work?

A Variable Frequency Drive (VFD) controls the speed and torque of an AC motor by varying the frequency and voltage of the power supplied. It enables energy savings, soft starting, and precise process control.

Can Cumark VFDs be used with solar power?

Yes, our photovoltaic water pump drives are specifically designed to operate directly from solar panels without batteries, using MPPT technology for maximum efficiency.

Do you offer international certifications?

Yes, Cumark products are CE, CCC, and RoHS certified. We also support UL, ATEX, and other regional compliance requirements upon request.

What support is available after purchase?

We provide comprehensive technical support, remote diagnostics, on-site commissioning, spare parts, and training programs to ensure long-term reliability.

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About Cumark