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Versatile HV350 Series General-Purpose Inverter 0.4kW-500kW Power Range 50Hz/60Hz±5% Input Frequency

  • Versatile HV350 Series General-Purpose Inverter 0.4kW-500kW Power Range 50Hz/60Hz±5% Input Frequency
  • Versatile HV350 Series General-Purpose Inverter 0.4kW-500kW Power Range 50Hz/60Hz±5% Input Frequency
  • Versatile HV350 Series General-Purpose Inverter 0.4kW-500kW Power Range 50Hz/60Hz±5% Input Frequency
  • Versatile HV350 Series General-Purpose Inverter 0.4kW-500kW Power Range 50Hz/60Hz±5% Input Frequency
Place of Origin China
Brand Name COENG
Certification CE
Model Number HV300-12
Minimum Order Quantity 1
Packaging Details Wooden box
Delivery Time 10-30working days
Payment Terms L/C, T/T, Western Union
Supply Ability 20000sets/year

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Product Details
Power Range 0.4kW~500kW Input Voltage Uin 200V (-15%) ~ 240V (+10%) 1PH/3PH 380V (-15%) ~ 480V (+10%) 3PH 500V 500V (-15%) ~ 690V (+10%) 3PH
Input Frequency 50Hz/60Hz±5% Communication Interface RS485, RJ45
Communication Protocol Modbus RTU Humidity <90% RH, No-condensing
Operation Temperature -20℃~+40℃ (Operation With Derating At 40℃~55℃)
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50Hz General Purpose Inverter

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0.4kW General Purpose Inverter

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500kW General Purpose Inverter
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Product Description

   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
 
   
   

 

Variable Frequency Inverter VFD Product Typical Application

Oilfield Pumping Unit:

  • Location: Oilfield

  • Power: 22kW

  • Efficiency: Achieve significant power savings of over 30% while protecting the grid and equipment from overcurrent issues.

  • Key Advantages: Versatile voltage range for seamless adaptation to demanding grid conditions; Smooth speed control with low starting current, ensuring minimal impact on the grid; Equipped with built-in EMC filter and standard-configured DC reactor, reducing radiation.

Versatile HV350 Series General-Purpose Inverter 0.4kW-500kW Power Range 50Hz/60Hz±5% Input Frequency 0

Steel Plant Roller:

  • Location: Tianjin steel plant

  • Power: 22kW, 30kW, 37kW, 45kW

  • Performance: Ensures exceptional operational stability with a fault rate below 1%.

  • Key Advantages: Designed to handle reciprocating acceleration and deceleration, providing reliable performance; Capable of supporting long-term continuous operation; Built to withstand high temperatures and meet stringent protection requirements in steel workshops; Facilitates integration into Profibus DP network.

Versatile HV350 Series General-Purpose Inverter 0.4kW-500kW Power Range 50Hz/60Hz±5% Input Frequency 1

Steel Plant Cold Saw:

  • Location: Tangshan steel plant

  • Power: 450kW

  • Performance: Enables high overload operation, maintaining stable speed control to meet process demands.

  • Key Advantages: Exceptional overload capacity for heavy-duty operations; Quick response and precise speed control, even at high speeds; Engineered to withstand high temperatures and fulfill rigorous protection requirements in steel workshops; Supports seamless integration into Profibus DP network.

Versatile HV350 Series General-Purpose Inverter 0.4kW-500kW Power Range 50Hz/60Hz±5% Input Frequency 2

Variable Frequency Inverter VFD Support and Services

We are committed to delivering exceptional technical support and reliable after-sales service to ensure customer satisfaction. Our range of offerings includes:

  • Technical Assistance: Our experienced team is readily available to provide prompt assistance with product installation, configuration, and troubleshooting. We understand the importance of getting your product up and running smoothly and are here to help whenever you encounter any technical issues.

  • Documentation and Resources: We provide comprehensive product documentation and online resources to assist you in understanding and effectively using our products. Our documentation includes user manuals, guides, FAQs, and knowledge bases that cover various aspects of product usage and maintenance.

  • Training: We offer training programs designed to enhance your proficiency in using our products effectively. These training sessions can be customized to your specific needs and can be conducted onsite or remotely. Our goal is to empower you with the knowledge and skills to optimize your product experience.

  • Warranty and Repair: Our products come with a warranty that covers any malfunctions or defects. In the rare event that you encounter an issue, our dedicated after-sales team ensures quick resolution. We prioritize minimizing any downtime and aim to get your product back in working order as soon as possible.

  • Spare Parts: We understand that sometimes components may need replacement due to wear and tear or unforeseen circumstances. To ensure efficient replacements, we maintain a stock of genuine spare parts. This enables us to provide timely solutions and minimize any disruptions to your operations.

  • Customer Support: Our dedicated support channels, including phone, email, and online portals, are available to address any inquiries or concerns you may have. Our customer support team is highly responsive and committed to providing you with the assistance you need.

Our goal is to empower you to optimize your product experience and operational efficiency. We take pride in delivering robust technical support and reliable after-sales service to ensure your satisfaction as our valued customer.

Tags:

frequency inverter 1.5kw

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