hpmont HD20 Series User Manual

Shenzhen Hpmont Technology Co., Ltd Chapter 2 Product Information
HD20 Series Inverters User Manual ―7―
Item Specification
Process PID commands
and feedback loss
detection
Process PID can auto-identify whether loss the reference and
feedback or the alarm function
Power output grounding
fault protection
Power output grounding fault protection is enabled
Power output short circuit
protection
Power output short circuit protection is enabled
DC bus short circuit
protection
IGBT shoot through protection
I/O feature
Analogue supply +10V, maximum current 100mA
Digital supply +24V, maximum current 200mA
Analogue input
3 inputs
AI1: voltage 0－10V
AI2: -10V－+10V/0－20mA (selectable voltage/current)
Potentiometer on the display panel: voltage 0－5V
Analogue output
2 outputs
AO1, AO2: 0－10V/0－20mA (selectable voltage/current)
Digital input
6 inputs
DI1－DI6
DI6 can be selectable for high-frequency input
Digital output
2 outputs
DO1, DO2
DO2 can be selectable for high-frequency output
Programmable relay output
1 output
R1A/R1B/R1C: contact rating 250VAC/3A or 30VDC/1A
Communication
SCI communication RS-485 interface
Display panel
LED display
Five LED display
Setting frequency, output frequency, output voltage, output current,
motor speed, output torque, switching value terminal, status
parameter, programm menu parameter and fault code etc.
LCD display
Optional (HD-LCD), display operation contents in Chinese or
English
Parameter copy Both LED and LCD display panel can achive quick parameter copy
Pilot lamp 5 unit indicators, 5 status indicators
2

hpmont HD20 Series Specifications

General

Brand	hpmont
Model	HD20 Series
Category	Inverter
Language	English