Hopewind PV Products-Hopewind

Suspending at zero speed;
Torque response 1-3ms;
Extremely low dynamic speed drop and dynamic speed drop equivalent;
Excellent robustness;
Accurate off-line/online motor model identification.

Various needs satisfied

Standard LCD panel to improve user experience;
Master-slave control function;
Expandable communication card, encoding disk card, voltage detection card.

Ease of use

External 24V DC input power supported;
A Built-in brake unit is possible to save installation control;
Book style design to support seamless side-by-side installation.

Universality

Several international standard certifications passed, conforming to RoHS directives;
V/F, OLVC and CLVC control supported;
Several communication protocols supported;
Asynchronous and permanent magnet synchronous motors supported.

Durability

Mechanical vibration level 3M3;
Independent air duct design;
Conformal coating automatic spraying;
Built-in dynamic junction temperature model to facilitate product safety application.

main parameters

Model	HV500 Series High-performance Frequency Converter
iInput/output Power	Input U_in	200V (-15%) ~240V (+10%) 3Phase , 380V (-15%) ~480V (+10%) 3Phase, 500V (-15%) ~690V (+10%) 3Phase
	Input Frequency	50Hz / 60Hz±5%
	Unbalance Degree of U_in	≤3%
	Output U_out	0V~Input U_in
	Output Frequency	0Hz~500Hz
Control Performance	Motor Type	Asynchronous / Synchronous
	Control Method	V/F, OLVC (Open-Loop Vector Control), CLVC (Close-Loop Vector Control)
	Range of Speed Regulation	1:10 V/F, 1:100 OLVC, 1:1000 CLVC
	Start Torque	VF: 100% (0.5Hz), OLVC: 150% (0.5Hz), CLVC: 180% (0Hz)
	Torque Precision	≤5%, Vector Control
	Torque Pulsation	≤5%, Vector Control
	Speed Regulation Precision	OLVC 0.2%, CLVC 0.01%
	Torque Response	<5ms, Vector Control
	Dynamic Speed Reduction	OLVC<0.5%s, CLVC<0.3%s
	Acceleration and Deceleration Time	0.0s~3200.0s, 0.0min~3200.0min
	Torque Lifting	0.0%~30.0%
	Overload	Heavy Load Application 150% 1min/5min, Light Load Application 110% 1min/5min
	V/F Curve	Multiple ways: linear V/F curve, 5 kinds of torque reduction characteristic curve mode (2.0 power, 1.8 power, 1.6 power, 1.4 power, 1.2 power), user-defined VF curve
	Input Frequency Accuracy	Digital: 0.01Hz, Analog: 0.01Hz
Control Performance	Acceleration and Deceleration Curve	Straight, S Curve
	Multiple Speed-Steps Operation	16-Speed Steps Operation through control terminals
	Automatic VoltageAdjustment (AVR)	Keeping the output voltage constant automatically when the grid voltage changes within a certain range
	Fixed Length	Setted and Fixed Length Control
	In-build PID	It Can Easily Constructed Closed loop control system
	Enhencement Function	Free Function Block
iInput/output Power	Set Frequency	Keyboaed, UP/DOWN Terminals, Multiple Speed-Steps Operation, Terminals Pulsation, Com
	Analog Input Terminals	AI1: 0V~10V/-10V~10V, AI2: 0V~10V/0(4) mA~20mA
	Digital Input Terminals	DI1-DI6, 6 programmable digital input terminals, optocoupler isolation, compatible with drain/source input
	Digital Input/Output Terminals	DIO1: Fast pulse output, normal input/output; DIO2: fast pulse input, normal input/output
	Anolog Output Terminals	2 Strings 0V~10V/0 (4) mA~20mA
	Relay Output	2Strings Contact Type FormC
	Motor Temperature Detection	Support PT100/PT1000/KTY84
	STO Interface	SIL3/PLe Safe torque shutdown function
Com	Com Protocol	Modbus RTU (Standard), Pro ibus, CANopen, pro inet, Devicenet, Ethercat
Environment	Altitude	Without Derating Operation Within 2000m Altitude; 2000m~4000m, Each 100m lifting, Derating 1% (Current)
	Operation Temperature	-25℃~+40℃ (40℃~55℃ Derating)
	Humidity	15%~95%, Without Condensation
	Vibration	3M3, IEC60721-3-3
	Storage Temperature	-40℃~+70℃
	Operation Place	Indoor, Without direct sunlight, no flammable, corrosive gases, liquids and conductive particles
Accessory		Encoding card, communication expansion card, voltage detection card
Protection Function		Short circuit, over current, overload, over voltage, under voltage, phase loss, over temperature, external fault, etc.
Efficiency		5.5kW~22kW: ≥93%; Above 30kW: ≥95%
Installation Method		Cabinet
Protection Degree		IP20
Cooling		Forced Air Cooling