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HD710E Compact and General AC Drive - Member of SilverStone

  • A slim, book-style design that conserves space and allows for side-by-side installation
  • Improved heat dissipation with top-bottom through independent air ducts to ensure quality operation
  • Circuit board coated with triple-proof paint, providing enhanced protection against the elements and ensuring reliable performance in tough industrial settings
  • Rail mounting, side mounting and vertical mounting optional for a variety of installation needs

Intelligent Operation

● Advanced control technology supporting both V/F control and SVC to ensure high-performance motor drive

● Latest energy conservation technology allows for the efficient operation of induction motors
● Built-in braking unit ensures full-power operation and built-in instantaneous power-down handling function enhances system stability
● Standard panel and built-in RS485 interface with Modbus protocol and CAN for option

Convenient Application

● AC asynchronous motors and synchronous motors compatible
● Parameter setting, copying and monitoring through the panel and the upper computer software
● Static and dynamic auto-tuning of motor parameters for easier debugging
● Real-time monitoring of parameters through the virtual oscilloscope in the software for quicker troubleshooting

Expansion and networking

● Direct plug-in direct network expansion for less wiring
● Control circuit wiring strands guided to the slot for clean layout

Protections

● Real-time monitoring of the load current, automatically limit below the set overcurrent protection threshold
● Automatically adjust the working frequency against high bus voltage
● Hardware CBC against current rise and related shutdowns

Industrial Application

HD710E series AC drives are widely used in industries and facilities such as fans and pumps, automated production lines, woodworking machines, intelligent logistics, food packaging lines, etc. With its high performance and reliability, it is an ideal choice for industrial automation.

Conclusion

The HD710E AC drive provides reliable power support for a variety of industrial applications with its compact size, efficient heat dissipation design, intelligent control technology, convenient use experience and powerful protection functions.

 

Input
Input voltage Single-phase 220V~240V, 50Hz/60Hz
Three-phase 220V~ 220V, 50Hz/60Hz
Three-phase 380V~480V, 50Hz/60Hz
Voltage fluctuation 220V, –10％~10％; 380V, –15％~10％; Voltage imbalance rate <3%
Fluctuation rate ± 5%; Distortion rate meets IEC61800–2 requirements
Output
Output voltage 0~input voltage, deviation <5%
Output frequency 0Hz~599Hz
Overload capacity Single-/three-phase 220V: 120% of rated current for 60 seconds; 180% of rated current for 3 seconds
Three-phase 380V: 150% of rated current for 60 seconds, 180% of rated current for 10 seconds, 200% of rated current for 3 seconds
Carrier frequency 1kHz~16kHz
Control Characteristics
Motor Asynchronous motor (IM) and permanent magnet synchronous motor (PM)
Control mode V/F, SVC
Speed control range SVC: 1:100
Speed stabilizing accuracy SVC: ≤ 2% rated sync speed
Starting torque SVC: 0.5Hz, 150% of rated torque
Torque response time SVC: <20ms
Torque boost Auto torque boost: 0.0%~100.0%; manual torque boost: 0.0%~30.0%
Frequency accuracy Digit setting: Max. frequency × ±0.01%; Analog setting: Max. frequency × ±0.2 %
Frequency resolution Digit setting: 0.01Hz; Analog setting: Max. frequency x0.05%
Basic Function
Main functions Speed control, fly track, torque limit, auto voltage regulation, auto current limit, auto ECO operation, swing control, power-off restart, oscillation suppression, common DC bus, and parameter copying
Speed setting method Keypad, terminal, communication, simple PLC, analog, multi-frequency, and PID
Brake Standard with built-in brake. Starting frequency: 0.00Hz~50.00Hz; Braking time: 0.0s~60.0s; Braking current: 0.0%~150.0% of rated current
DI 4 x digital input, one of them can be used as pulse input (X4)
DO 1 × digital output, 1 × relay output
AI 1 × analog input (0V~10V or 0mA~20mA)
AO 1 × analog output (0V~10V or 0mA~20mA)
485 communication Standard with 485 communication interface of Modbus protocol (RTU), and the keypad can realize remote control function
Operation panel Single and dual line LED keypad, multi-function LCD keypad
Air duct Separate air ducts for the whole series
Ingress protection IP20
Protection
Main functions Overvoltage, undervoltage, phase loss, overcurrent, overload, stall, short circuit, drive overheat, communication failure, auto-tuning failure, and stall
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.
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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