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HV350 General Purpose VFD Vector Frequency Inverter Variable Frequency Converter For Asynchronous Motor Drive Control
HV350 General Purpose VFD Vector Frequency Inverter Variable Frequency Converter For Asynchronous Motor Drive Control
HV350 General Purpose VFD Vector Frequency Inverter Variable Frequency Converter For Asynchronous Motor Drive Control
HV350 General Purpose VFD Vector Frequency Inverter Variable Frequency Converter For Asynchronous Motor Drive Control
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

HV350 General Purpose VFD Vector Frequency Inverter Variable Frequency Converter For Asynchronous Motor Drive Control

General Purpose VFD Vector Frequency Inverter Product Description

The HV350 Series inverter is a newly developed general-purpose vector inverter. It adopts advanced open-loop and closed-loop vector 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.

General Purpose VFD Vector Frequency Inverter Product Features

High Reliability
Innovative Independent Air Duct
  • The innovative design separates the sensitive devices from the air duct, greatly improving the inverter's adaptability to different environments
  • The air duct can protect the inverter from dusts and sundries to avoid electrical short circuit, component damage, etc
Advanced Thermal Design Concept and Professional Thermal Simulation Analysis
  • Applying efficient and precise thermal simulation software to ensure the thermal reliability of the inverter
  • Adopting advanced thermal testing, validation technology and equipment to verify the theoretical results of the thermal design
Rigorous Temperature Rise Testing
  • Rigorous full-load and overload testing procedure and strict acceptance criteria for temperature rise of key components supporting long-time reliable operation of the inverter under extreme load condition
  • All products passing high-temperature load aging test before ex-work to ensure that all components of the product can work normally
Three-proof Paint Automatic Spraying Process
  • Different spraying strategies can be adopted according to the circuit boards, effectively ensuring the uniformity of the circuit board spraying and the consistency of the same batch of the product
High Adaptability
Wide Voltage Range
  • Rated voltage: Three-phase 380V ~ 480V
  • Input power frequency: (50Hz/60Hz) ±5%
  • Allowable voltage fluctuation range: -15%Vac ~ +10%Vac
Low External Interference
  • Built-in C3 filter can effectively suppress the high-frequency harmonics generated during the operation of the inverter, meeting the requirements of the EU EN61800-3 standard.
  • Simple and user-friendly EMC grounding design effectively reduces ground leakage current.
  • System Certification
  • European Union CE certification
Structural Design
  • Book-shaped design with the volume 40% less than traditional models
  • Supporting side-by-side installation of multiple inverters
Outstanding Performance
Comprehensive Motor Drive Technology
  • Supporting the drive control of three-phase asynchronous motors
  • Supporting V/F control, open-loop vector control, and closed-loop vector control
  • Supporting speed and torque control
  • Supporting speed tracking function, reducing impact current
Accurate Motor Auto-tuning Function
  • Supporting accurate auto tuning on motor parameters for convenient operation and debugging, higher control precision and faster response speed
  • Comprehensive motor auto-tuning functions, including dynamic, static and static+dynamic auto-tuning
  • Comprehensive Motor Control Modes
  • V/F Control Mode
  • Open-loop Vector Control Mode(OLVC)
  • Closed-loop Vector Control Mode(CLVC)
Large Starting Torque
  • Open-loop vector control (OLVC): 150% at 0.5Hz
  • Closed-loop vector control (CLVC): 200% at 0Hz
High Overload Capacity
  • Light overload capacity: 110% of rated light load current for 60 seconds, 150% of rated light load current for 10 seconds
  • Heavy overload capacity: 150% of rated heavy load current for 60 seconds, 180% of rated heavy load current for 10 seconds
Diversified Functions
Keypad
  • For standard inverters, internal LED keypads are available and external keypads are not supported.
  • External LED keyboard can be optionally added.
  • Both standard and optional keypads support parameter debugging, operation state monitoring, start/stop control. parameter copying, etc.
Various Expansion Functions
  • Optional expansion communication cards support Profibus-DP, Profinet IO, CANopen, Modbus TCP/IP, Ethercat, EtherNet/IP, and other bus
  • communications (SLOT1 expansion card slot).
  • Optional encoder expansion cards (SLOT2 expansion card slot)
  • Optional IO terminal expansion cards (SLOT1 expansion card slot, please refer to "Optional Accessories" for details)
Reliable Braking Function
  • The inverter supports DC braking.
  • Models of 22kw and below are equipped with a standard built-in braking unit while models of 30kw to 132kw with an optional one.
  • Adding a braking resistor enhances braking performance while saving electrical installation space and reducing user electrical costs.
Supporting Various Functions
  • Supporting V/F Supporting V/F half separation and complete separation modes
  • Supporting process PID control which can be applied in constant temperature control, constant pressure control and tension control
  • Supporting position lock to achieve motor zero-speed position locking in CLVC mode
  • Supporting wobble function which can be applied in fiber and textile industries
  • Supporting random PWM depth to reduce motor noise
  • Supporting encoder redundancy operation mode to drive the system to automatically switch to OLVC
  • Operation when the encoder is faulty
Supporting Background Software for Quick Debugging
  • Supporting such functions as monitoring and parameter editing
  • Supporting event logs and fault record

General Purpose VFD Vector Frequency Inverter Product Technical Specification

Technical Data

Projects

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

OV-Input voltage

Output frequency

0~600Hz

Motor type

Asynchronous motor

Master control performance

Control mode

V/F, OLVC(Open-loop Vector Control), CLVC(Closed-loop Vector Control)

Speed range

1:10 V/F; 1:100 OLVC; 1:1000 CLVC

Starting torque

OLVC: 150%(0.5Hz), CLVC: 200%(OHz)

Torque precision

≤±5%, in Vector control mode

Torque ripple

≤±5%, in Vector control mode

Speed stability

OLVC, 0.2%; CLVC: 0.1%

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 model: 150% 1min/5min; 180%10s/5min; P model: 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: 0.01Hz

Acceleration/deceleration curve

Straight line and S-curve

Main functions

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

Fixed length control

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

Eight groups of virtual DI/DOenabling 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

Frequency setting method

keypad; terminal UP/DOWN; multi-reference; pulse reference; communication

Power input/ output

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: 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

Encoder card, communication expansion card, IO expansion card

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

General Purpose VFD Vector Frequency Inverter Product Product Applicantion

Textile, papermaking, object hoisting, plastics, metal products, printing and packaging, building materials, engineering machines and automatic production equipment.

HV350 Product Selection Rated voltage: three-phase 380Vac (suitable for operating voltage range of 323V~528V)

Model

Heavy Load

Light Load

Frame Type

Rated Power (kW)

Rated Output Current

Rated Power
(kW)

Rated Output Current
(A)

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

HV350-4T2.2GB

2.2

5.8

-

-

HV350-4T4G/5.5PB

4

9.5

5.5

13

FB

HV350-4T5.5GB

5.5

13

-

-

HV350-4T7.5G/11PB

7.5

17

11

25

FC

HV350-4T11GB

11

25

-

-

HV350-4T15G/18PB

15

32

18.5

38

FD

HV350-4T18G/22PB

18.5

38

22

46

HV350-4T22GB

22

46

-

-

HV350-4T30G/37P(B)

30

60

37

75

FE

HV350-4T37G/45P(B)

37

75

45

91

HV350-4T45G/55P(B)

45

91

55

125

HV350-4T55G/75P(B)

55

125

75

150

FF

HV350-4T75G/90P(B)

75

150

90

180

HV350-4T90G/110P(B)

90

180

110

210

FG

HV350-4T110G/132P(B)

110

210

132

250

HV350 General Purpose VFD Vector Frequency Inverter Variable Frequency Converter For Asynchronous Motor Drive Control

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HV350 General Purpose VFD Vector Frequency Inverter Variable Frequency Converter For Asynchronous Motor Drive Control

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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 General Purpose VFD Vector Frequency Inverter Variable Frequency Converter For Asynchronous Motor Drive Control
HV350 General Purpose VFD Vector Frequency Inverter Variable Frequency Converter For Asynchronous Motor Drive Control

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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