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HD770G High-performance Vector AC Drive - Member of SilverStone

  • Compact Design: Streamlined book-style form factor minimizes installation footprint
  • Efficient Cooling: Top-to-bottom straight-through airflow design optimizes space usage and enhances cooling performance
  • User-Friendly Keypad: A sleek design with dual display support simplifies operation and improves user interaction
  • Durable Construction: Triple-proof paint coating on reinforced circuit boards ensures robustness in tough industrial settings
  • Isolated Airflow Path: An independent air duct ensures optimal temperature management and system longevity

Intelligent Operation

● Advanced Vector Control: Cutting-edge magnetic field-oriented vector control technology ensures superior motor management.
● Motor Compatibility: A variety of motors including induction asynchronous, permanent magnet synchronous, direct-drive, and reluctance motors are supported.
● Versatile Control Options: A selection of control modes are offered such as V/F, voltage-frequency split control, SVC and FVC, along with adjustable speed and torque settings.
● Dynamic Auto-tuning: An industry-leading algorithm ensures precise synchronization of dynamic and static performance.

Convenient Application

● Intuitive Operation: The system features an extensive expansion interface, new accessories, and optimized buttons for easy use.
● Flexible Parameter Management: Parameters can be set, copied, and monitored easily through the operation panel or upper computer software.
● Efficient Debugging: VCASoft Ver1.3 software streamlines the debugging process, minimizing time and complexity.

Protections

● Hardware Protection: The system includes output-to-ground short circuit protection and internal buffer relay protection to safeguard the drive and its peripherals.
● Software Suppression: It features low voltage, over-voltage, over-current, and over-excitation suppression to maintain system stability.


Industrial Application

The HD770E is extensively utilized across a spectrum of industries, including petrochemical, electric power, building air conditioning, water treatment, warehousing and logistics, mining, metal material processing, plastics and rubber, packaging and printing, and food and beverage. It stands as the optimal choice for enhancing production efficiency and boosting equipment performance.
 

Conclusion

The HD770G high-performance vector drive is the pinnacle of industrial automation, boasting an innovative design, intelligent applications, and an easy-to-use experience. Its powerful expansion capabilities and comprehensive protection mechanisms make it an excellent choice for enhancing industrial efficiency and reliability. Honeywell: Streamlining Drives for Superior Performance

 

Input
Input voltage Single-phase 220V~240V, 50Hz/60Hz
Three-phase 220V~ 220V, 50Hz/60Hz
Three-phase 380V~480V, 50Hz/60Hz
Three-phase 660V~690V, 50Hz/60Hz
Voltage fluctuation 220V, –10％~10％; 380V, –15％~10％; Voltage imbalance rate <3%
Fluctuation rate ± 5%; Distortion rate meets IEC61800 requirements
Output
Output voltage 0~input voltage, deviation <5%
Output frequency 0Hz~599Hz※ 1
Overload capacity Heavy duty: 150% of rated current for 60 seconds, 180% of rated current for 10 seconds, and 200% of rated current for 3 seconds※ 2
Normal duty: 110% of rated current for 60 seconds and 150% of rated current for 3 seconds
Carrier frequency 1kHz~16kHz
Control Characteristics
Motor Asynchronous motor, synchronous motor, and synchronous reluctance motor
Control mode V/F control, SVC, FVC, and voltage-frequency split control
Speed range SVC: 1:200; 
FVC: 1:1000
Speed stabilizing accuracy SVC: ± 0.5% ※3;
 FVC: 0.0Hz, 200% of rated torque
Starting torque SVC: 0.25Hz, 150% of rated torque; 
FVC: 1:1000
Torque accuracy SVC: ±5%; 
FVC: ±2.5%
Torque response time SVC: <10ms; 
FVC: <5ms
Torque boost Auto torque boost: 0.0%~100.0%;
Manual torque boost: 0.1%~30.0%
Basic Function
Main functions Speed control, fly track, torque limit, auto voltage regulation, auto current limit, auto energy saving operation, wobble frequency control, power-down restart, oscillation suppression, common DC bus, and parameter copies
Speed setting method Panel, terminal, communication, simple PLC, analog, multi-frequency, and PID
Brake 0.75kW~22kW, standard with built-in brake unit; 30kW~110kW, optional with built-in brake unit; 110kW and above, user-provided external brake unit
DI 5 × digital input, one of them can be used as high-speed pulse input (X5)
DO 1 × digital output, 1 × relay output
AI 2 × analog input (0V~10V or 0mA~20mA)
AO 1 × analog output (0V~10V, 0mA~20mA or 0kHz~100kHz pulse)
485 communication Standard with 485 communication interface of Modbus protocol (RTU), and the panel for remote control function
Operation panel Single and dual line LED panel, and multi-function LCD panel
Air duct Separate air ducts for the whole series
Ingress protection IP20
Protection
Main functions Protection against over-voltage, under-voltage, phase loss over-current, overload, stall, short-circuit, drive overheat, expansion abnormality, communication abnormality, auto-tuning failure, motor overheat (expansion), and peripheral abnormality
Environment
Working environment

Pollution level 2 or lower; Places free of oil mist, corrosive gas, flammable gas, dust, radioactive substances and flammable materials                                                                 

Places free of harmful gases and liquids; Places where metal powder, oil, water and other foreign objects will not enter the interior of the drive; Places free of direct sunlight
Install the product vertically in the well-ventilated cabinet. Horizontal installation seriously prohibited Air-cooled.
Working temperature –10 ºC~+50, derate 1% of rated current for every 1ºC rise when above 50ºC, 60ºC max.(No load)
Storage temperature -30ºC~+ 60ºC
Humidity 5%~95% RH (no condensation)
Vibration < 5.9 m/s2 (0.6g) between 10Hz~200Hz
Altitude Below 1000m. Please consult the manufacturer when above 2000m
derate 1% of rated current for every 100m rise when above 1000m
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