Chapter 2 Product Information
Shenzhen Hpmont Technology Co., Ltd.
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HD3N-L Series User Manual V1.0
2.3
Technical Data
Electrical
Input voltage
Three-phase: 380 - 460V, 50/60Hz
Fluctuating within ±10%, unbalance rate <3%
Input frequency
50/60Hz ±5%
Output voltage
0V - input voltage
Output frequency
0 - 100.00Hz
Performance
Max. current
150% rated output current for 2 minutes
180% rated output current for 10 seconds
Control mode
V/f, SVC
Run command
Keypad, terminals, communication
Speed setting
Digital setting, communication setting
Speed resulotion
Digital setting: 0.01Hz
Speed control accuracy
SVC: ±0.2%
Speed control range
SVC: 1:100
Torque control response
SVC: <200ms
Start torque
SVC: 100% rated torque/0.5Hz
Torque control accuracy
±5%
Characteristic Functions
Parameter upload and
download function
Achieve parameters uploading and downloading (optional keypad)
Programmable input and
output interface
Input terminal function can be edited, output terminal function can be edited
Communication
Standard Modbus communication protocol
Protection Functions
Power-on safety self-test
Power on to conduct security checks on peripheral devices to eliminate potential
safety hazards
Overspeed protection
Elevator overspeed protection function to ensure safe operation
Speed deviation protection
With speed deviation detection and protection function, eliminate hidden safety
hazards
Input and output phase loss
protection
Input and output phase loss automatic detection and alarm function
Temperature detection of
traction machine
Real-time detection of traction machine temperature to eliminate safety hazards
Output short circuit
protection
Output short-circuit effective protection function
Output short-circuit
protection
Effective protection function of output phase short circuit
