| Sign In | Join Free | My burrillandco.com |
|
Empowering Your World with COENG Solutions
2 Years
| Ask Lasest Price | |
| Brand Name : | COENG |
| Model Number : | HV350 |
| Certification : | CE |
| Payment Terms : | L/C,T/T,Western Union |
| Supply Ability : | 20000sets/year |
| Delivery Time : | 10-30 working day |
The HV350 Series inverter is a newly developed general-purpose vector inverter by Hopewind Electric. It adopts advanced open-loop control technology, supporting asynchronous motor drive control. On the design principles of abundant software functions, better performance and higher reliability, this inverter features smaller volume with improved expandability, more communication functions and easier operation.
| Item | Specification Description and Technical Data |
|---|---|
| Power input/output | Input voltage | Input voltage: 380V (-15%) to 480V (+10%) Phase:
Three-phase Input power frequency | 50Hz/60Hz ±5% Input voltage imbalance | ≤3% Output voltage | 0V~Input voltage Output frequency | 0～600Hz |
| Master control performance | Motor type | Asynchronous motor Control mode | V/F, OLVC(Open-loop Vector Control) Speed range | 1:100 V/F; 1:200 OLVC Starting torque | OLVC: 150%(0.25Hz) Torque precision | ±5% (OLVC, above 5Hz) Torque ripple | ≤±5%, in Vector control mode Speed stability | OLVC, 0.2% Torque response | ≤5ms, in Vector control mode Acceleration/deceleration time | 0.0s~3200.0s; 0.0min~3200.0min Torque boost | 0.0%~30.0% Overload capacity | G type: 150% 1min/5min; 180%10s/5min; P type: 110% 1min/5min; 150% 10s/5min V/F curve | Straight-line type, multi-point type, V/F Half separation mode, V/F complete separation mode Input frequency resolution | Digital setting: 0.01Hz, Analog setting: maximum frequency ×0.025% |
| Main functions | Acceleration/deceleration curve | Straight line and S-curve Simple PLC, Multi-speed control | 16 speed segments supported through control terminals Automatic voltage regulation (AVR) | Automatically keeps the output voltage constant when grid voltage varies within a certain range Fixed length control | Control with given length Built-in PID | Easily forms a closed-loop control system Multi-motor switching | Switchover between two groups of motor parameters to control the two motors Virtual I/O | 8 groups of virtual VDI/VDO, 3 groups of AI as DI, enabling simple logic control Overvoltage/Overcurrent stall control | Automatic current and voltage limitation during operation preventing the inverter from tripping due to frequent overcurrent or overvoltage Restart after power failure | After power failure and restoration, the inverter waits for a set time before automatically running Quick current limiting | Avoids frequent overcurrent faults in the inverter |
| Power input/output | Frequency setting method | Keypad; terminal UP/DOWN;
multi-reference; pulse reference; communication Analog input terminals | AI1; AI2: 0V~10V/ 0 (4)mA~20mA Digital input terminals | DI1-DI5, 5 programmable digital input terminals with opto-isolation, compatible with both sinking/sourcing inputs. DI5 supports high-speed pulse input with a maximum input frequency of 100kHz. Digital output terminals | Open-collector output; output voltage range: 0V~24V; current load capacity: 50mA. DO1 supports high-speed pulse output with a maximum output frequency of 100kHz. Analog output terminals | 1-channel 0V ~ 10V/0(4)mA ~ 20mA Relay output | 1-channel Form C contact, NO+NC |
| Communication | Communication protocols | Modbus RTU (standard configuration); Profibus-DP; Profinet IO; CANopen; Modbus TCP/IP; Ethercat; EtherNet/IP (optional configuration) |
| Ambient requirements | Altitude | ≤1000m: no need for derating 1000~3000m: current derating by 1% per 100m increased Ambient temperature | -25℃～+40℃ (Running with derating allowed between 40~55) Humidity | 15% ~ 95%, No condensation Vibration | 3M3, IEC60721-3-3 Storage temperature | −40°C~+70°C Installation place | Indoor, without direct sunlight, free from flammable, corrosive gases, liquids, and conductive particles. |
| Optional accessories | Communication expansion card, I/O terminal expansion cards |
| Protections | Protection against short circuit , overcurrent, overload, overvoltage, undervoltage, phase loss, overtemperature, external faults, etc. |
| Installation method | Installed in a cabinet |
| Protection rating | IP20 |
| Cooling method | Air cooling |
| Model | Heavy Load | Light Load | Frame Type |
|---|---|---|---|
| HV350-4T0.75G/1.5PB | 0.75 | 2.5 | 1.5 | 4.2 | FA |
| HV350-4T1.5G/2.2PB | 1.5 | 4.2 | 2.2 | 5.8 | FA |
| HV350-4T2.2GB | 2.2 | 5.8 | - | - | FA |
| HV350-4T4G/5.5PB | 4 | 9.5 | 5.5 | 13 | FB |
| HV350-4T5.5GB | 5.5 | 13 | - | - | FB |
| HV350-4T7.5G/11PB | 7.5 | 17 | 11 | 25 | FC |
| HV350-4T11GB | 11 | 25 | - | - | FC |
| HV350-4T15G/18PB | 15 | 32 | 18.5 | 38 | FD |
| HV350-4T18G/22PB | 18.5 | 38 | 22 | 46 | FD |
| HV350-4T22GB | 22 | 46 | - | - | FD |
| HV350-4T30G/37P(B) | 30 | 60 | 37 | 75 | FE |
| HV350-4T37G/45P(B) | 37 | 75 | 45 | 91 | FE |
| HV350-4T45G/55P(B) | 45 | 91 | 55 | 125 | FE |
| HV350-4T55G/75P(B) | 55 | 125 | 75 | 150 | FF |
| HV350-4T75G/90P(B) | 75 | 150 | 90 | 180 | FF |
| HV350-4T90G/110P(B) | 90 | 180 | 110 | 210 | FG |
| HV350-4T110G/132P(B) | 110 | 210 | 132 | 250 | FG |
|
|
