Shenzhen Hpmont Technology Co., Ltd.
Chapter 2 Product Information
HD3L Series Controller User Manual
―
7
―
2.4
Technical Data
Electrical
Input voltage
Single-phase: 200 - 240V
Three-phase: 380 - 460V
Fluctuating within ± 10%, unbalance rate < 3%
Input frequency
50/60Hz ± 5%
Output voltage
0 - input voltage
Output frequency
0 - 100.00Hz
Performance
Control mode
V/f, SVC
Max. current
150% rated output current for 2 minutes
180% rated output current for 10 seconds
Running command
Keypad; Terminals
Speed setting
Digital; Analogue
Speed resulotion
Digital setting: 0.01Hz
Analogue setting: 0.1% × max-frequency
SVC
Speed control accuracy: ± 0.5%
Speed control range: 1:100
Torque control response: < 200ms
Start torque: 180% rated torque / 0.5Hz
Characteristic Functions
Parameter upload and
download function
Achieve parameters uploading and downloading
I/O interface
The programmable input interface has up to 34 functions
The pragrammable output interface has up to 19 functions
Communication protocol
Built-in MODBUS communication protocol
Protection Functions
Auto-inspection
To eliminate the potential safety problems, safety inspection for the peripheral devices
is provided when power on
Over-speed protection
To make sure safe running, elevator over-speed protection is provided
Speed deviation
protection
To eliminate the potential safety problems, speed deviation detection protection is
provided
Up / down forced speed
switch function
Up / Down forced speed switch function, to avoid climbing elevator or plunging
elevator
Input / Output voltage
phase loss protection
Input / Output voltage phase loss auto-detect and alarm function
Motor temperature
detection
Real time detection for the motor temperature
Output GND short circuit
protection
Enabled
Output inter-phase short
circuit protection
Enabled
2