Basic Info.
Application
High-performance Transducer, Three Phase Transducer, General Transducer, High Frequency Converter Transducer
Principle of Work
Vector Control Transducer
Switch Mode
High Carrier Frequency PWM Control
Main Circuit Type
Current
Voltage of Power Supply
Low Voltage Variable-Frequency Drive
Link of Transformation
AC-DC-AC Variable-Frequency Drive
Nature of DC Power
Voltage Variable-Frequency Drive
Function
Constant Torque Universal Type
Input Voltage Uin 1
200V (-10%)~240V (+10%) Single/Three Phase
Input Voltage Uin 2
380V (-10%)~480V (+10%) Three Phase
Input Voltage Uin 3
500V (-10%)~690V (+10%) Three Phase
Input Frequency
50Hz/60Hz
Output Frequency
0Hz~1500Hz
Control Mode
V/F, Open Loop Vector Control
Speed Ratio
Open Loop Vector -1:100, V/F Mode -1:50
Start Torque
0.5Hz: 100% Rated Torque, 1Hz: 150% Rated Torque
Special Function
PLC, Textile, Length Control, Pid Control
Specification
UL, CE, SGS (ISO9001, ISO14001, OHSAS18001)
Product Description
Hopewind's HV300 family is kind of general purpose AC drive with open-loop control (V/F and vector)
HV300 can realize reference close-loop control by the built-in PID block.
Wildly application industries like in fans and pumps,milling, compressors, centrifuges, CNC lathes, drilling, grinding, etc.
Features:
1. EMC filter
Internal C3 EMC filter for whole family.
2. Cooling
Independent airflow channel
Fan controlled refer to heatsink temperatureand the load
7.5kW and below models with wireless fan block design
3. Protection
Protective cover, IP20 rated, IP21 with optional parts..
Wiring guards prevent accidental contact.
All the PCBAs covered by plastic parts
4. Brake Unit
Internal brake unit for 22kW and below;
Optional for30kW and above
5. Power module
Latest generation IGBT(max. junction temperature 175ºC)
Real-time calculation IGBT junction temperature to make sure IGBT working reliable
Perfect IGBT Gate drive Robustnessdesign for IGBT working safety & reliability
Delayed overcurrent trip reset to avoid often current shortage to damage IGBTs
6. DC reactor
Fitted in 5.5kW and above models for reduced inputharmonic current and improved power factor.
Input Power | Input Voltage Uin | 200V (-10%)~240V (+10%) Single Phase / Three Phase 380V (-10%)~480V (+10%) Three Phase 500V (-10%)~690V (+10%) Three Phase |
Input Frequency | 50Hz/60Hz (±2Hz) |
Maximum Supply Imbalance | ≤3% |
Power Output | Output Voltage | 0V~Uin |
Output Frequency | 0Hz~1500Hz |
Main Performance Function | Control Mode | V/F, Open loop Vector Control |
Switching Frequency | 1kHz~15kHz |
Speed Ratio | Open loop vector -1:100, V/F mode -1:50 |
Start Torque | 0.5Hz: 100% rated torque, 1Hz: 150% rated torque |
Torque Accuracy | 5% |
Reference resolution | Digit- 0.01Hz, Analogue- 0.1%×Max. frequency |
Acce. & Dece. rate | 0.1s~3600min |
Voltage Boost | 0.1%~30.0% |
Overload | E, G type: 150% rated output current, 1 minute P type: 110% rated output current, 1 minute |
V/F | 4 types: V/F (user can program) and ramp (2.0 power, 1.7 power, 1.2 power) |
DC Braking | Injection frequency: 0.0%~100.0% Max. frequency Injection current: 0.0%~300.0% rated current Injection time: 0.00s~60.00s |
Dynamic Brake | Brake rate: 0.0%~100.0% |
Jog | Jog frequency: 0.00Hz~maximum frequency Jog acceleration rate: 0.1s~600.0s Jog interval time: 0.1s~600.0s |
Preset | 16 preset speeds (decided by control terminals) |
AVR | Maintain the rated output voltage when the input power supply voltage changed |
Special Function | Textile | For textile machine control |
Simple PLC | Onboard PLC |
Length Control | Winding control |
PID Control | Process control (reference close loop control) |
Advanced Function Blocks | 2 logic control blocks, 1 binary selector, 2 threshold control blocks, 3 variable selectors |
Control Terminal | Reference Source | Digit: Keypad, motorized pot (E-Pot), preset speed, pulse, comms. |
Analogue: AI1: 0V~10V, 0(4) mA~20mA. AI2: 0V~10V |
Operating Mode | Keypad, Control terminal, Serial comms. |
Digital Input Terminals | DI1~DI7: Programmable terminals and DI6 can be set as pulse input, 0Hz~60Hz. DI7 can be high frequency pulse input (1kHz~50.0kHz) or PTC thermistor input |
Digital output terminals | DO1~DO2: Programmable terminals, Max. output current: 50mA, DO2can be the terminal to output pulse ( 0.1kHz~50.0kHz ), and output PWM |
Analogue output | AO1: programmable terminal, 0V~10V |
Status relay | 2 programmable relays, contactor data: AC250V/2A(COSφ=1) AC250V/1A(COSφ=0.4) DC30V/1A |
Comms. | Connector | 2 terminals (A&B) and RJ45 Port |
Protocol | Modbus RTU |
Environment | Altitude | 1000m rated 1000m~3000m, 1% rated current derating per 100m |
Operating Temperature | -10°C~+40°C |
Max. Humidity | ≤95%RH, no-condensing |
Vibration | ≤5.9m/s2 (0.6g) |
Storage Temperature | -40°C~+70°C |
Running Environment | Indoor, non-flammable, no corrosive gasses, no contamination with electrically conductive material, avoide dust which may restrict the fan |
Optional Module | LCD keypad, HV-232, HV-USB, Profibus module, keypad pallet, HVSOFT (PCTools), etc. |
Protection | Output shortage, over current, over load, over voltage, under Voltage, Phase loss, over heat (heatsink and junction), external trip, etc. |
Efficiency | 1.5kW(2hp) and below: ≥89% 2.2kW(3hp)~22kW(30hp): ≥93% 30kW(40hp) and above: ≥95% |
Mounting Method | Surface mounting, through hole, cubicle standing |
Enclosure | IP20, IP21 (by adding optional device) |
Cooling Method | 220V/0.4kW(0.5hp) model is nature cool, others are forced air cool |
Competitors:
ABB, Vacon, Danfoss, WEG, CG, Leroy Somer, EMERSON, Schneider, Control Techniques, CT, B&R, Watt Drive, LS, LG, Hyundai, Vesper, CombiVario, Emotron, Invertek, IMO, Focus Dynamics, Eurotherm, Fenner, INTECNO, Iovatoelectric, SANTERNO, TDE MACNO, Fimet, ghisalba, Gefran, Parker, SSD, KB, LEESON, Rockwell Automation, Allen-Bradley, BISON, EATON, GE, BALDOR, Peter electronic, Baumueller, Beijer, Bosch Rexroth, Siemens, NORD, SEW eurodrive, AMK, Lenze, KEB, Igel, FUJI, Meidensha, Panasonic, ToyoDenki, Sumitomo, Mitsubishi, Sanken, Hitachi, omron, Toshiba, Yaskawa, Taian, Tecorp, Sanch, Tekdrive, Cutes, Shihlin, Adlee, Teco, Delta, Bedford, Hapn, Veichi, Etran, Slanvert, Winner, Fullwill, Holip, Sunfar, SINEE, Euradrive, Sanyu, Easydrive, Alpha, Brosea, ENC, Powtran, Inovance, INVT, VTdrive, VFD-B, MD280, MD300, VFD-E, E5-H, V5-H, V6-H, PI7800, PI8100, CHV100, CHE100, E1000, FR-D700, FR-E700, FR-A740, FR-F740, VAT200, VAT300, PowerFlex, Commander SK, Unidrive SP, Commander SX, AC650, iE5, IC5, iG5A, IP5A, iS5, iS7, iV5, iH, N700, N700E, ATV12, ATV312, ATV32, ATV61, ATV71, Altivar, ATV21, CFW-08, VLT HVAC Drive, ACS55, ACS150, ACS310, ACS355, ACS510, ACS550, ACS800
Applications:
Knitting Machine, Screw air compressor, Extruding machine, Injection machine, AC motor, Braiding machine, Pressure fan, Forced draught blower, air blower, Blowing machine, Blow molding machine, Root's blower, Film blowing machine, Cutter bar, Cut-off machine, Slitter, Cutting machine, Conveyor, Water pump, Grinder, Cluster, Glazing machine, Polisher, Polishing machine, Laundry-drier, Drying machine, Ball crusher, Ball grinding mill, Drawing machine, Spinning frame, Spinning machine, CNC, Machine tool, Stretch yarn machine, Winding machine, Bobbin winder, Cold-rolling mill, Air conditioning, Air conditioner, Dividing and cutting machine, Splitting machine, Leather paring machine, Gantry crane, Grab bucket, Ore winch, Belt conveyor, Industry washing machine, Centrifuge, Ball mill, Ball grinder, Blender, Agitator, Mixer, Shaker, Constant pressure water supply, Sewage treatment, Pressure die casting machine, Rotary cutter, Veneer peeling, Peeler, Engrave-milling machine, Carving and milling machine, Oil industry, Mining industry, Cement plant
Key Words / Main Products:
Frequency inverter, AC Drives, frequency converters, frequency changers, adjustable speed drives (ASD), adjustable frequency drives (AFD), variable frequency drives (VFD), variable speed drives (VSD), Soft Starters, Soft Stop, Soft Starters for AC Motor, Motor Starters, Motor Soft Starters, EMI filter, Input EMI Filters, Output EMI Filters, AC Choke, AC Reactor, Input AC Choke, Output AC Choke, Input AC Reactor, Output AC Reactor, DC Choke, DC Reactor, Input DC Choke, Output DC Reactor, Input DC Reactor, HMI, Human Machine Interface, PLC, Programmable Logic Controller, Servo Drive, Servo Motor, Servo Motor & Drive, Servo Motor & Drive System
Address:
Building No. 5, 2nd Industrial Zone of Guanlong Villiage, Xili, Nanshan Dist, Shenzhen, Guangdong, China
Business Type:
Manufacturer/Factory
Business Range:
Electrical & Electronics, Industrial Equipment & Components
Management System Certification:
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001
Company Introduction:
Hopewind Electric Co., Ltd., A Professional Manufacturer of New Energy Electric Control System
Wind power generation system: 1~5MW air-/water-cooling converter
Photovoltaic power generation system: 50KW~1.26MW grid-tie inverter
Variable frequency drive: 400W~10MW VFD / AC drive
Why Us:
1. Professional manufacturer certified with UL, TUV, Golden Sun, CQC, CE, ISO9001, ISO14001, OHSAS18001, LVRT, CNAS
2. R&D Center: 8, 000m² ; Production Area: 23, 000m²
3.200 R&D at 35% of staff members, 60 members for aftersales technical support
4. Over US$500 million R&D investment
5. Core R&D team and management team are with an average of more than 15 years experience in electric and electronics product development.
6.123 authorized patents
7. Advanced MES system for quality control, like all materials tracking
8.100% IQC for PCBA, 100% funtion test, 100% aging test for 8hrs
9. High level of testing equipment:
Salt spray corrosion resistance testing chamber
Gyclic Temperature & Humidity Chamber
Salt Spray and Dust Test Chamber
Walk-in high and low temperature / damp heat resistance testing cabin
Electrostatic Immunity Tester
Electrical Fast Transient/Burst Generator
Vibration platform
Surge Generator
Our Achievement:
1. The first one who settled the voltage imbalance fault caused by the ride through of electric train sloved in DatangSanmenxia Wind Farm all over the world
2. The first one whose full power 3.0 MW converters with which single machine and single winding batch delivered all over the world
3. The first one who operated DFIG and full-power converters in Yunnan, Qinghai plateau in China
4. The first one whose 2.5 MW air-cooling DFIG converters batch delivery
5. The first one whose MW level C&D smart PV inverters batch delivery in China
6. The first one whose wind power converter CNAS approved lab get in China
7. The first one of whose DFIG / full power MW series converter obtain the SUD/TUV certification in China
8. The first one who implemented the batches supply of converters with imbalance LVRT function in China
9. The first one whose wind power converters delivered more than 10000 units, and wind turbines′ replacement more than 1000 units
10. The first one which established the grid adaptability testing platform, LVRT testing platform, Medium Voltage test platform with patent technology in China