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HV350 Series Inverter Asynchronous Motor Designed for Harsh Environmental Conditions
HV350 Series Inverter Asynchronous Motor Designed for Harsh Environmental Conditions
HV350 Series Inverter Asynchronous Motor Designed for Harsh Environmental Conditions
HV350 Series Inverter Asynchronous Motor Designed for Harsh Environmental Conditions
HV350 Series Inverter Asynchronous Motor Designed for Harsh Environmental Conditions
HV350 Series Inverter Asynchronous Motor Designed for Harsh Environmental Conditions
Specifications
Brand Name :
COENG
Model Number :
HV350
Certification :
CE
Place of Origin :
China
MOQ :
1
Payment Terms :
L/C, T/T, Western Union
Supply Ability :
20000sets/year
Delivery Time :
10-30 working day
Packaging Details :
Carton, plywood case
Input voltage :
Input voltage: 380V (-15%) to 480V (+10%) Phase: Three-phase
Input power frequency :
50Hz/60Hz ±5%
Output voltage :
0V~Input voltage
Output frequency :
0～600Hz
Master control motor type :
Asynchronous motor
Master control speed range :
1:10 V/F；1:100 OLVC；1:1000 CLVC
Master control mode :
V/F, OLVC(Open-loop Vector Control), CLVC(Closed-loop Vector Control)
Description

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.

PERFORMANCE CHARACTERISTICS

High Reliability

• Innovative Independent Air Duct,protect the inverter from dusts and sundries
• Applying efficient and precise thermal simulation software
• Adopting advanced thermal testing, validation technology and equipment
• Rigorous full-load and overload testing procedure
• All products passing high-temperature load aging test before ex-work
• Three-proof Paint Automatic Spraying Process

High Adaptability

• Wide Voltage Range,Three-phase 380V ~ 480V
• Built-in C3 filter
• Simple and user-friendly EMC grounding design
• Book-shaped design with the volume 40% less than traditional models
• Supporting side-by-side installation of multiple inverters

Outstanding Performance

• Supporting the drive control of three-phase asynchronous motors
• Supporting V/F control, open-loop vector control
• Comprehensive motor auto-tuning functions, including dynamic, static and static+dynamic auto-tuning

Various Expansion Functions

• Optional I/O terminal expansion cards
• Support Profibus-DP, Profinet IO, CANopen, Modbus TCP/IP, Ethercat, EtherNet/IP, and other bus communications

Industry-specific Ease of Use

• Models of 22kw and below are equipped with a standard built-in braking unit while models of 30kw to 560kw with an optional one
• Supporting process PID control which can be applied in constant temperature control, constant pressure control and tension control
• Supporting wobble function which can be applied in fiber and textile industries
• Supporting random PWM depth to reduce motor noise
• Supporting V/F Supporting V/F half separation and complete separation modes

Autonomous Rapid Debugging

• Supporting Background Software for Quick Debugging
• Supporting event logs and fault record

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
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HV350 Series Inverter Asynchronous Motor Designed for Harsh Environmental Conditions

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Product Detail
Brand Name :
COENG
Model Number :
HV350
Certification :
CE
Place of Origin :
China
MOQ :
1
Payment Terms :
L/C, T/T, Western Union
Contact Supplier
HV350 Series Inverter Asynchronous Motor Designed for Harsh Environmental Conditions
HV350 Series Inverter Asynchronous Motor Designed for Harsh Environmental Conditions
HV350 Series Inverter Asynchronous Motor Designed for Harsh Environmental Conditions

SHENZHEN COENG TECH CO., LTD.

Verified Supplier
1 Years
shenzhen
Since 2017
Main Products :
VFD Variable Frequency Drive, Variable Frequency Converter, Vector Frequency Inverter
Total Annual :
15000000-16000000
Employee Number :
100~500
Certification Level :
Verified Supplier
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