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Series Vector Drive HS080 High Performance VFD Inverter

High-performance vector drive manufacturer providing precise flux control and superior torque output for heavy-duty industrial applications.

Excellent Control Performance

Adopts advanced Flux-Oriented Control Technology, with built-in flux and torque closed-loop control, significantly improving the response speed of flux and torque.Precise position and speed identification ensure complete decoupling of vector control, thereby comprehensively enhancing control performance.

Superior Overvoltage and Overcurrent Suppression

Exceptional Over voltage and Overcurrent Suppression Capability, effectively preventing issues such as overvoltage and overcurrent during rapid acceleration, deceleration, or load changes. Reduces voltage and current impact on the drive and equipment, enabling rapid stopping without needing braking resistors.

High Starting Torque Features

High torque output at low frequencies. Under closed-loop vector mode, it achieves 200% rated torque output at zero speed, ensuring stable operation with heavy loads at ultra-low speeds (down to 0.01 Hz). Powerful low-frequency torque output capability guarantees rapid and smooth start-up under heavy load conditions.

Outstanding Dynamic Response

Exceptional dynamic response in torque and speed, easily coping with rapid changes in load or speed (e.g., rapid starts and stops). Effectively prevents issues such as jitter, noise, reverse rotation, slip, overvoltage, overcurrent, and wide fluctuations in speed and torque during rapid load or speed changes.

Stable High-Speed Weak Magnetic Control

Innovative weak magnetic control algorithm combined with high-band width current vector control algorithm achieves stable and efficient operation under weak magnetic conditions. Supports up to 12 times high-precision weak magnetic output.

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Series Vector Drive HS080 Description

High-Performance Vector Drive for Superior Control & Stability

The Series Vector Drive HS080 is engineered to deliver exceptional motor control performance and reliable operation across demanding industrial applications. Utilizing advanced Flux-Oriented Control (FOC) technology with built-in flux and torque closed-loop control, this vector drive significantly enhances system response speeds and achieves complete decoupling of vector control through precise position and speed identification.

Fan Quick-Release Design

Technical Specifications

Maximum Torque per Ampere Control (MTPA Control)

Operation Frequency	0.5 Times Rated Load			1.0 Times Rated Load			1.5 Times Rated Load
Operation Frequency	HS080 Series	One Domestic Brand	One Domestic Brand	HS080 Series	One Domestic Brand	One Domestic Brand	HS080 Series	One Domestic Brand	One Domestic Brand
1Hz	4.8A	5.1A	9.2A	9.2A	9.8A	10.1A	13.7A	14.5A	15.1A
10Hz	4.6A	4.8A	9.5A	9.0A	9.5A	9.8A	13.6A	14.1A	14.5A
25Hz	4.6A	4.8A	9.5A	9.0A	9.5A	9.8A	13.6A	14.1A	14.5A
50Hz	4.6A	4.8A	9.5A	9.0A	9.5A	9.8A	13.6A	14.1A	14.5A

Adopting the maximum torque per ampere (MTPA) control allows the motor to output maximum torque with minimal current across the full speed range. This effectively reduces motor temperature rise, minimizes equipment impact, and extends the equipment’s service life, ensuring smooth operation in heavy-load applications. (Refer to VD680-4T-3.7GB/5.5PB test data)

High – Precision Control

Operation Frequency	0.5 Times Rated Load			1.0 Times Rated Load			1.5 Times Rated Load
Operation Frequency	HS080 Series	One Domestic Brand	One Domestic Brand	HS080 Series	One Domestic Brand	One Domestic Brand	HS080 Series	One Domestic Brand	One Domestic Brand
1Hz	0.95Hz	0.90Hz	1.05Hz	0.95Hz	0.75Hz	1.10Hz	1.05Hz	Unstable	Unstable
10Hz	10.05Hz	10.05Hz	9.95Hz	10.10Hz	9.90Hz	9.85Hz	10.15Hz	9.50Hz	9.65Hz
25Hz	25.05Hz	24.85Hz	25.00Hz	25.10Hz	24.75Hz	24.85Hz	25.15Hz	24.60Hz	24.60Hz
50Hz	50.05Hz	49.95Hz	50Hz	50.10Hz	49.73Hz	49.80Hz	50.15Hz	49.30Hz	46.03Hz

High-precision torque and speed control (Sensorless Vector Control torque control accuracy is 5%, speed control accuracy 0.5%; Vector Control with Sensor Feedback torque control accuracy is 3%, speed control accuracy 0.2%) effectively reduces the impact of speed and torque fluctuations on equipment processes, improving the quality of the equipment’s process.

Quantity of Standard Terminals

Serial Number	Unit Circuit	Quantity	Remarks
1	Ordinary Digital Inputs	5 Channels	Bidirectional input, 1 channel high-speed pulse input optional
2	Ordinary Digital Outputs	1 Channel	High-speed Pulse Output Optional
3	Relay Output	1 Channel	Normally Open/Normally Closed
4	10V Power Output	1 Channel	20mA
4	24V Power Output	1 Channel	200mA
5	Analog Input	2 Channels	Supports Free Switching
6	Analog Output	1 Channel	Supports free switching
7	RS485 Communication	1 Channel	ModBus-RTU

Series Vector Drive HS080 Applications

High performance and robust low-frequency torque make the Series Vector Drive HS080 a reliable choice for demanding industrial environments. Equipped with advanced closed-loop vector control and precise speed regulation, this VFD inverter ensures seamless operations across a wide variety of heavy-duty machinery and automated systems:

CNC Machine Tools & Metalworking: Delivers high starting torque and precise speed control required for high-precision spindle drives, metal cutting, and heavy machining operations.
Hoisting & Material Handling: Ensures high low-frequency output down to 0.01 Hz and fast dynamic response, preventing reverse rotation and slip in cranes, winches, and hoist systems under heavy load conditions.
Plastics & Extrusion Equipment: Supports rapid load adaptation and field-weakening control to maintain consistent throughput in injection molding machines, extruders, and blow-molding equipment.
Textile & Paper Processing: Eliminates dynamic jitter and torque fluctuation, guaranteeing steady tension control during continuous high-speed spinning, winding, and web processing.
Compressors & Industrial Pumps: Offers flexible acceleration/deceleration without requiring braking resistors, minimizing mechanical stress and energy usage in heavy-duty air compressors and water treatment pumps.
Conveyor Systems & Mining Machinery: Provides smooth low-speed starting under peak resistance, reducing belt wear and equipment shock in bulk material processing.

Series Vector Drive HS080 FAQs

What voltage levels and power ranges does the HS080 vector drive support?

The HS080 series covers a comprehensive power range, supporting Single-Phase 220V (0.75kW to 5.5kW), 3-Phase 220V (HS080-2S-18.5G 0.75kW to 18.5kW), and 3-Phase 380V (0.75kW to 800kW). Furthermore, its wide voltage design tolerates input fluctuations from -15% to +15%, ensuring stable and reliable operation even in harsh or unstable power grid environments.

How does the drive perform under heavy loads and zero-speed start-ups?

The HS080 utilizes advanced Flux-Oriented Control (FOC) technology to deliver exceptional low-frequency torque. Under closed-loop vector mode, it achieves 200% of its rated torque output at zero speed (operating stably down to 0.01 Hz). This guarantees rapid and smooth start-ups under heavy load conditions, making it ideal for demanding applications like hoisting machinery and heavy extruders.

Does the HS080 require external braking resistors for rapid deceleration?

This depends on the specific load inertia. The HS080 features superior overvoltage and overcurrent suppression capabilities that effectively reduce voltage and current impacts, enabling rapid stopping without the need for braking resistors in many standard operations. For applications that do require active braking, models from 0.75kW to 22kW include a standard built-in braking unit, while models from 30kW to 110kW offer an optional built-in unit.

Is the HS080 suitable for control cabinets with highly limited space?

Yes, absolutely. The HS080 features a brand-new narrow-body, book-style structure design. This optimized layout reduces the overall volume by up to 60% compared to previous generation models, significantly saving valuable main cabinet space and helping customers reduce their overall cabinet costs.

How convenient is the on-site wiring and daily maintenance?

HS080 is specifically designed to improve assembly efficiency for field engineers. For wiring, smaller power models utilize professional-grade European-style terminal blocks (compliant with IEC60998-2-1 and UL1059 standards), which can cut main circuit wiring time in half. For maintenance, it features a tool-free, quick-release fan design, allowing technicians to open the panel by hand to rapidly clean or replace the fan without complex disassembly

What core motor protection features does the drive provide?

In addition to standard protections like overload, short-circuit, overvoltage, undervoltage, and phase loss, the entire HS080 series utilizes three-phase current detection to provide real-time motor ground short-circuit detection and protection. Additionally, its completely independent air duct design significantly improves the protection rating, enabling the drive to seamlessly adapt to harsh, dusty, or humid industrial environments.