Customer service hotline : 86-755-86026786

Stock code:603063

products and solutions
  • General Purpose variable speed drive
    HV300 General Purpose variable speed drive
    HV300 General Purpose Drive The HV300 family produced by Hopewind Electric is a general purpose vector drive with V/F control and open-loop control mode. Closed loop control is also possible with a built-in PID function. This type of drive is intended for use in applications that do not require extremely high control accuracy such as those typically encountered in HVAC, milling, compressors, centrifuges, CNC lathes, drilling, grinding, and pumping operations. The HV300 also has a built in textile logic to support the unique demands of equipment in this industry sector. Features: 1. Full international voltage ranges. 22kW and below models have a plastic case, 22kW and above models with sheet metal case. 2. Internal C3 EMC filter for whole family. The filter can be fitted or unfitted by the link. 3. Features latest generation IGBT (max. junction temperature 175℃). 4. Thermal model design, real-time calculation IGBT junction temperature to make sure IGBT working reliable. 5. Internal DC reactor for 5.5kW and above models. 6. Independent airflow channel to improve dust & dirt immunity. 7. Wireless fan block design for 7.5kW and below models for easy toolless replacement. 8. Internal brake unit 22kW and below, optional for 30kW and above. 9. Wiring guards prevent accidental contact. 10. Built-in PLC or control terminal for up to 16 preset speeds. 11. Flexible I/O interface for DIY functionality. 12. Common DC -bus control available for full series. 13. High adaptability for textile industry with built-in textile logic and length control function. 14. Onboard PID control for closed loop inputs of temperature, pressure and flow signals.  15. 2 sets of motor parameters can be saved, allowing multiple loads to be powered from one single drive. 16. In the event of a power interruption, the drive will detect the speed and rotational direction of the motor, and automatically match output frequency to restart normal operation smoothly. 17. Rapid 1 second user control input sampling. 18. Drive maintains functionality during input power interruptions by momentary reverse powering its own controls. 19. User definable VF curve according to the torque characteristic. If you want to know some information about our company,pls check our website: If you want to know some information about our company,pls check our website:
    read more
  • PV solar Pump inverter
    HV330 PV solar Pump inverter
    HV330 Inverter for PV Pump In some areas, people still use inefficient, energy waist to obtain water for domestic and irrigation, such as waterwheel, diesel pumps, manpower pumping, or manpower carry. Along with the technology improved and the environment protection demand, the PV water pumping system is perfectly meet the requirement of people’s demand of water. And solar is renewable energy, green and clear with no pollution, is meet the demand of environment protection as well. PV water pumping system is that, make the solar energy convert to electric energy (DC) through photovoltaic panels, then access the direct current to the inverter, and drive the pump, make the water from lower place to higher place to stored for use of life, agriculture and industry. And the inverter could adjust the drive frequency according to the intensity of the sunlight, and automatically star and stop according to the water level of the wells and the water tank, totally smart control. Features: 1. Max Power Point Trace (MPPT) Technology, which maximize the PV power generation efficiency. 2. Adjusting the pumping speed according to the sunlight intensity. 3. Automatically detecting the water level of the well, and stop running when it is at the low water level, which prevent the pump idling. 4. Automatically detecting the water level of the reservoir, that star running when water level is at the low point, and stop running when water level is at the high point, which prevent the water overflow in the reservoir. 5. It could access to external power – such as electric power or diesel engine – as the backup power source, when it is in the rainy days or the sunlight is weak, the inverter could switch to the backup source immediately. 6. Intelligent thermal protection design for IGBT module, which ensure the reliability of the product. 7. Complete protection system - over/under-voltage, over-current, short-circuit, phase-loss, over-heat, low water level auto-stop, etc. 8. Powerful inverter management software – HVManager, which could be realized the function of programming, debugging, setting parameters, monitoring, etc. If you want to know some information about our company,pls check our website:
    read more
  • Engineering Type variable frequency drive manufacturers
    HD8000 Series Medium Voltage Engineering Type variable frequency drive manufacturers
    HD8000 Series Medium Voltage Engineering Type Variable Frequency Drive System Product Introduction: 1.The "system level" design and modularization units of accessory engineering, to facilitate the expansion of power and customized engineering combination, to meet meet the flexibility of application and integration of system. 2. Engineering reliability design concept, using IGCT and crimping power module, with two-level, three-level, five-level and seven-level topology; fewer devices, high reliability. 3. With our rich range of products and solutions, can provide a direct replacement for CC, LCI products; grid level supporting 1.65kV, 3.3kV, 6.6kV, 10kV, with 3MW-90MW power coverage. 4. Complete rectifier front-end, including basic rectifier, intelligent feedback rectifier and AFE rectifier; can providing a common bus two-quadrant/four-quadrant transmission system according to customer demand. 5. Ultra high power density, minimal footprint. 6. Use of deionized water cooling scheme, internal heat dissipation using the wind-water heat exchanger; high protection level, up to IP65. 7. Can be seamlessly connected with the mainstream PC, in addition to supporting the mainstream Profibus, CANopen, ModBus RTU protocol, but also supports TCP/IP, CC-Link, DeviceNet and other protocols. 8. Excellent control performance; when sudden increase of rated torque, the current response time is about 5ms under the torque control mode. 9. Strong adaptability of the grid to support a wide range of input power grid; better adaptability of unbalanced grid and harmonic distortion grid. 10. The product can be suitable for asynchronous induction motor, permanent magnet synchronous motor and electric excitation synchronous motor. 11. Providing a quick debugging tool hopeInsight, can achieve intelligent wizard, graphical configuration, fault recording and 12-channels background oscilloscope ,for more convenient network debugging. 12. Hopewind Cloud Data Management Services be used to achieve "zero" distance monitoring, providing customers with advanced data analysis and diagnostic services, reducing unplanned downtime. 13. Products can be widely used in metallurgical steel rolling, oil and gas transportation, mining machinery, marine equipment, test bench, offshore wind power, pumped storage and other industrial fields. If you want to know some information about our company,pls check our website:
    read more
  • variable frequency drive VFD
    HD2000 Modular variable frequency drive VFD
    HD2000 Modular Control Drive Product Introduction: 1. Hopewind developed the HD2000 independently and holds 21 patents relating to the technology. 2. Complete product series, there are 2 kinds of cooling method products: air-cooling and liquid-cooling. The power range is from 45kW to 4800kW, and supports 3 kinds of control method: V/F, SVC and FVC. 3. Modular Design. Rectifier Unit, Motor Drive Unit, Control Unit, Brake Unit and other units can be configured and joined to meet unique customer requirements. 4. Integrated Multi-axis Motion Control. Fit for integrated, multifunctional and multi-axis control for complex industrial control process. 5. Programmable Process Profiles. Besides standard software, control unit provides 3 programmable software blocks to realize the specific process required by the customers. 6. Can be seamlessly connected with the principal machine, besides supports mainstream communication protocols – Profibus, CANopen, ModBus, and support TCP/IP, CC-Link, DeviceNet as well. 7. Excellent performance of hovering at zero speed, controlling the motor hovering at zero speed with no shake and slip. 8. Tiny torque response time. Under torque control mode, 2ms current response time when added the rated torque in sudden. 9. Master/Slave Load Balancing Control.  Master/slave motion control, completely static load balance and dynamic load balance in milliseconds can be implemented with flexible parameter interconnection. 10. Four-quadrant Operation. High capacity of regenerative feedback through PWM controlled rectification and common DC bus. 11. Strong Adaptability. Designed for operation on low power quality grid. Tolerant of frequent interruptions, spikes and surges. 12. Centralized Control & Distributed Operation, Higher Reliability through Redundancy. 13. Redundancy Design. Modules may be paralleled to achieve desired level of capacity and redundancy. 14. High Compatibility. Compatible with asynchronous motors and synchronous motors via automatic motor identification. 15. Easy Maintenance. Modular design and front access results in low mean time to repair (MTTR). 16. Could corollary with hopeCloud dada management system, to achieve zero-distance monitoring, provide advanced data analysis and diagnostic services for customers, reducing unplanned downtime. 17. IGBT protection via smart junction temperature prediction algorithm. Thermal model design, precise IGBT junction temperature prediction at stable or transient overload operation to maximize load capacity and ensure reliability. 18. Soft turn-off technology for IGBT shoot through. If shoot through occurs on the system, the soft turn-off technology will make sure the power devices shutoff without deviation from the safe V-operation region to prevent damage. 19. Complete product design and test platform, IGBT stability design platform, vibration test, hovering test, high/low temperature test and various motor test platform. If you want to know some information about our company,pls check our website:
    read more
  • Pitch Control System
    Pitch Control System Variable oar control system
    Pitch Control System Performance Features: 1.Position steady state error <0.05 degree 2.Normal pitch follower deviation <1 degree 3.Paddle synchronous angle deviation <0.5 degree 4.Suitable for 1MW~6MW unit 5.The operating temperature of ultra-low temperature type can be as low as -40℃. 6.The operating altitude of ultra-high altitude type can reach 4000 meters. 7.With the double security protection function of software and hardware 8.Pitch control, position control mode and speed control mod 9.Provide three cabinets, four cabinets, six cabinets or seven cabinet system according to the needs of users 10.With excellent HVRT and LVRT capacity 11.With CANopen, ProfibusDP, RS485 and other communication interface 12.The software part has the functions of real-time fault, history fault record and fault snapshot. 13.The software part has a easy and direct human-machine interaction interface, and has the perfect parameter management function, manual operation function and super capacitor test function. If you want to know some information about our company,pls check our website:
    read more
  • Main Control System
    Main Control System
    Main Control Electric System Hopewind has the design, production and testing capacities of main control electrical system. According to the electrical topology of the wind turbine unit, we can provide single cabinet type and make the design and production of the double cabinet type package plan. The system meets the corresponding standards of GB 7479-2010/IEC 60446:2007, GL2010 and so on. The main control cabinets designed and manufactured by Hopewind have all passed the internal type tests, such as ESD, radiated electromagnetic field immunity, insulation resistance, high voltage endurance, vibration、protection, high and low temperature, lightning protection, and overall machine whole functions on-site operation test. Hopewind can customized the cabinet size according to the customer requirements. If you want to know some information about our company,pls check our website:
    read more
  • Liquid-cooling Wind Power Converter
  • Air-conditioning-cooling Doubly-fed Wind Turbine Inverter
  • Full-Power wind energy conversion system
  • Permanent Magnet wind energy converter
    6MW Full Power Permanent Magnet wind energy converter
    Full Power Permanent Magnet Converter Performance Features: 1. Unique user customization:Power, signal, external loop and other interfaces can be customized according to users' needs 2. Excellent power quality:Leading control technology, that ensures the unit on/off grid with zero impact, and adjustable grid-side power factor 3. Great power grid adaptability:Effectively adapt to the weak power grid, and can adapt and suppress the harmonics and flicker. Meet the national standard for LVRT 4.Broad environmental adaptability:IP54 ingress protection, high reliability, suitable for high altitude, low temperature, salt fog and other harsh environment 5. Perfect system monitoring and fault diagnosis:hopeInsight monitoring software can realize remote monitoring and fault diagnosis of single converter, hopeViewTM network monitoring system can realize networking and monitoring of converters in the wind field and remote scheduling of converters’ active and reactive power If you want to know some information about our company,pls check our website:
    read more
  • Integrated wind turbine power inverter
    3.0MW Liquid-cooling Full-power Integrated wind turbine power inverter
    Liquid-cooled Full-power Integrated Converter Performance Features: 1. Integrated structure design · Optimize the design of the outer pipeline to decrease the pipeline length. · The inlet and outlet water pipe are both on the bottom end of the cabinet, can effectively save the installation holes space. · The ingress protection of liquid-cooled machine and converter is the same as IP54, which is easy to use in harsh environment. · The liquid-cooled machine and the converter adopt an integral structure, compact structure, for the convenient transportation and hoisting. 2. Control integration · More accurate detection of water temperature and pressure of the inlet and outlet. · The liquid-cooled machine is controlled by the converter, without the need of external control, so the coordination logic is more excellent. The converter can respond to the abnormal condition of the liquid-cooled machine in time. 3. Maintenance integration · The operation and maintenance of the liquid-cooled system can be monitored by remote network monitoring system. · Unified maintenance by Hopewind, service responses and spare parts reserves are consistent with the converter. · The unified background monitoring software can real-time monitor the operating status of liquid-cooled machine and fault records, to realize the unified customer service inspections. If you want to know some information about our company,pls check our website:
    read more
  • C&D PV Grid-connected Inverter

Copyright © Shenzhen Hopewind Electric Co., Ltd. All Rights

online service


online service