60hz 50hz Heavy Duty Industrial VFD Inverter 3 Phase AC Drive Frequency Inverter
Product Details
Heavy Duty Industrial VFD Inverter
,60hz AC Drive Frequency Inverter
Product Overview
The Heavy-Duty Industrial VFD Series is a high-performance power solution engineered for the most demanding 3-phase motor applications. Ranging from 30kW to 90kW, these drives are built to manage high-inertia loads and provide precise speed regulation in extreme industrial environments.
Utilizing advanced Sensorless Vector Control (SVC), this series delivers exceptional torque at low speeds and maintains tight speed accuracy across varying loads. Whether you are driving heavy-duty mining crushers, large-scale industrial fans, or municipal water pumps, our VFDs ensure soft starts, reduced mechanical wear, and significant energy savings.
Key Technical Advantages
-
High-Torque Performance: Delivers up to 150% starting torque at 0.5Hz, making it ideal for heavy-start applications like conveyors, mixers, and extruders.
-
Intelligent Thermal Management: Features a high-velocity, dual-fan cooling system and an independent air-duct design to ensure stable operation in ambient temperatures up to 50°C.
-
Advanced Protection Suite: 30+ integrated safety features, including protection against over-voltage, phase loss, short-circuits, motor over-temperature, and instantaneous power failure.
-
Energy Optimization Logic: Automatically adjusts output based on load demand, specifically optimized for the quadratic torque curves of fans and pumps to maximize electricity savings.
-
Robust Hardware Architecture: Built with high-spec IGBT modules and reinforced PCBs with industrial-grade conformal coating to resist humidity, dust, and corrosive vapors.
Technical Specifications
| Feature | Detailed Specifications |
|---|---|
| Power Range | 30kW, 37kW, 45kW, 55kW, 75kW, 90kW |
| Input Voltage | 3-Phase 380V - 480V (±15%) |
| Input Frequency | 50Hz / 60Hz (Automatic Detection) |
| Output Frequency | 0.00Hz - 600.00Hz |
| Overload Capacity | 150% for 60s (Heavy Duty); 120% for 60s (Normal Duty) |
| Control Mode | Sensorless Vector (SVC), V/F Control, Torque Control |
| Communication | Built-in RS485 (Modbus-RTU) |
| Enclosure Rating | IP20 / NEMA 1 |
Primary Application Scenarios
-
Mining & Quarrying: Precise control for crushers, ball mills, and long-distance heavy-duty conveyor belts.
-
Water & Wastewater: Managing large-scale vertical turbine pumps and aerators with integrated PID constant pressure logic.
-
HVAC & AHU: Efficient speed regulation for large centrifugal fans and chillers in industrial complexes.
-
Metal & Plastics: High-precision drive control for extruders, wire drawing machines, and injection molding equipment.
Why Choose Our High-Power VFDs?
-
Smart SCADA Integration: The RS485 Modbus interface allows for seamless connection to PLC systems, enabling remote monitoring of power consumption and real-time diagnostics.
-
User-Friendly HMI: Features a detachable digital keypad with a parameter copy function, allowing you to quickly replicate settings across multiple drives.
-
Low Harmonic Design: Engineered to minimize electrical noise and interference with sensitive nearby equipment, compliant with international EMC standards.
-
Maintenance-Friendly Design: Easy access to cooling fans and capacitors ensures that routine maintenance can be performed with minimal downtime.
FAQ
Q: Can this drive handle a 90kW motor on a 60Hz grid?
A: Yes. Our VFDs are dual-frequency compatible (50Hz/60Hz) and can be easily configured to match local grid standards and motor nameplate requirements.
Q: Is it suitable for constant torque applications?
A: Absolutely. While many drives are only rated for fans and pumps, our Heavy-Duty series is specifically designed for the high-inertia and high-torque demands of industrial machinery.
Q: Do you offer cabinet-mounted versions?
A: We provide the VFD units as standard. However, we can supply complete, pre-wired IP54/IP65 distribution cabinets including breakers and bypass contactors upon request.
Product Description
Specification
|
Product name
|
VFD
|
|
Country of origin
|
China Zhe jiang
|
Recommend Products
Company Profile
Certifications
Customer Photos
Product packaging
FAQ
Q1: Are you trading company or manufacturer ? A1: We are manufacturer.
Q2: Do you have your own R&D team? A2: Yes, we can customize products as your requirements.
Q3: How about the quality? A3: We have the best professional engineer and strict QA and QC system.
Q4: Can we be your distributor? A4: We are looking for distributor and agent all over the world.
Q5: How’s the package? A5: Normally are wooden case, but also we can pack it according to your requirements.
Q6: How’s the delivery time? A6: It depends on the quantity you need.
-
Indoor Armored Removable High Voltage Switchgear AC Metal Closed Switchgear
Product Overview The KYN550-12 is a revolutionary high-voltage switchgear designed for modern power systems where space is a premium. While maintaining the full functionality and safety of the standard KYN28A-12, the KYN550 features an ultra-slim 550mm width. This "Armored Removable" metal-enclosed unit is engineered for 12kV three-phase AC 50/60Hz systems. It is the preferred choice for high-density power distribution environments, such as internet data centers (IDC), -
OEM LV Electrical Distribution Panel Power Distribution Switchgear Modular Design
Product Overview The GCK Series Low-Voltage Switchgear is a high-performance, fully withdrawable power distribution cabinet designed for AC 50/60Hz systems with rated voltages up to 690V. It is the industry-standard solution for Motor Control Centers (MCC) and main distribution boards in power plants, industrial factories, and large-scale commercial infrastructures. The GCK system utilizes a modular "C-type" profile frame, allowing for high-density circuit integration. Each -
Waterproof Power Distribution Box JXF New Energy Vehicle Charging Protection Box
Product Overview The JXF New Energy Vehicle Charging Protection Box is a premium, wall-mounted safety enclosure designed to house and protect your EV charging station. Whether you are installing a home charger or managing a public parking lot, this box provides a secure, climate-controlled environment for your electrical components. Engineered with high-strength carbon steel or stainless steel, the JXF box prevents unauthorized access, protects against cable theft, and -
0.4KV Variable Frequency Constant Pressure Water Supply Control Cabinets IEC 61439
Product Overview The 0.4kV Variable Frequency Constant Pressure Water Supply Control Cabinet is an automated solution designed to maintain a consistent water pressure across various consumption demands. By utilizing advanced Variable Frequency Drive (VFD) technology, the system adjusts the motor speed of the pumps in real-time, matching the output to the actual water demand. This cabinet features a high-reliability "One-Duty, One-Standby" (1W1S) configuration. In this setup,
