HV500 series engineering single frequency converter

Product Detail

Overview

HV500 series is an engineering single frequency converter with three product concepts: "universal", "easy to use" and "durable" for mid-to-high-end industrial single transmission applications on the basis of inheriting the excellent control performance of HD2000 engineering frequency converters. It can be widely used in metallurgy, nonferrous metals, chemicals, electric power, rubber, cement, lifting, papermaking, mining, textile and municipal industrial occasions.

Performance characteristics

Durability

Mechanical vibration level 3M3
Independent air duct design
Automatic spraying of conformal paint
Built-in dynamic junction temperature model to help product safety application

Versatility

Certified by a number of international standards and compliant with RoHS Directive
Support V/F, OLVC, CLVC control
Support multiple communication protocols
Support asynchronous and permanent magnet synchronous motors

Ease of use

Supports external 24V DC input power supply
Built-in brake unit can be used to save installation controls
Book-type design supports seamless side-by-side installation

Meet a variety of needs

LCD display panel as standard to improve user experience
With master-slave control function
Expandable communication card, code disk card, voltage detection card

Excellent performance

Zero-speed hover
Torque response of 1-3ms
Excellent robustness
Very low dynamic drop and dynamic drop equivalent
Accurate off-line/in-line motor model recognition

Quick debugging software in the background

Powerful and easy to use
Features such as parameter setting, real-time oscilloscope, fault recording, and event recording

Main parameters

project		Specifications and technical data
Power input and output	Input voltage Uin	200V (-15%) ~ 240V (+10%) three-phase, 380V (-15%)~480V (+10%) three-phase, 500V (-15%)~690V (+10%) three-phase
	Input power frequency	50Hz/60Hz±5%
	Input voltage imbalance	≤3%
	Output voltage	0V~input voltage
	Output frequency	0Hz～500Hz
	Power range	2.2kW~560kW
Mainly control performance	Motor type	Asynchronous motor/synchronous motor
	Control mode	V/F, OLVC (Open-Loop Vector Control), CLVC (Closed-Loop Vector Control)
	speed regulation range	1:10 V/F； 1:100 OLVC； 1:1000 CLVC
	Start torque	VF：100%（0.5Hz）；OLVC：150%（0.5Hz）；CLVC：180%（0Hz）
	Torque accuracy	≤5%, under vector control mode
	Torque pulsation	≤5%, under vector control mode
	Steady speed accuracy	OLVC 0.2%； CLVC 0.01%
	Torque response	<5ms, under vector control
	Dynamic drop equivalent	OLVC＜0.5%s； CLVC＜0.3%s
	Increase and deceleration time	0.0s～3200.0s；0.0min～3200.0min
	Torque increase	0.0％～30.0％
	Overload capacity	150% 1min/5min for heavy-duty applications; Light load application 110% 1min/5min
	V/F curve	Various methods: linear VF curve, 5 torque reduction characteristic curve methods; (2.0 powers, 1.8 powers, 1.6 powers, 1.4 powers, 1.2 powers)
	V/F curve	User-defined VF curves
	Input frequency resolution	The digital setting is 0.01Hz, and the analog setting is 0.01Hz
Main control functions	acceleration and deceleration curves	Straight line, S-curve
	Multi-speed operation	16 speed operation is achieved through the control terminal
	Automatic Voltage Regulation (AVR)	When the grid voltage changes within a certain range, it can automatically keep the output voltage constant
	Fixed length control	Given length control
	Built-in PID	It can be easily formed as a closed-loop control system
	Enhancements	Free function blocks
Input and output functions	Frequency setting method	Keyboard given, UP/DOWN terminal, multi-speed give, terminal pulse given, communication
	Analog input terminals	AI1: 0V～10V/－10V～10V； AI2 : 0V～10V/0（4）mA～20mA
	Digital input terminals	DI1-DI6, 6 programmable digital inputs, optocoupler-isolated, drain/source compatible inputs
	Digital input and output terminals	DIO1: Fast pulse output, normal input/output; DIO2: Fast pulse input, normal input/output
	Analog output terminals	2 channels 0V~10V/0(4)mA~20mA
	Relay output	2-way contact type FormC
	Motor temperature detection	Support type PT100/PT1000/KTY84
	STO interface	SIL3/PLe level safety torque shutdown function
communication	Communication protocol	Modbus RTU (standard), Profibus, CANopen, profinet, Devicenet, ControlNet
Usage environment	altitude	no derating is required within 2000 meters above sea level; At an altitude of 2000 meters ~ 4000 meters, the current must be reduced by 1% for every 100 meters of elevation
	Ambient temperature	-25°C~+40°C (40°C to 55°C derating is allowed)
	humidity	15%~95%, no condensation
	vibration	3M3，IEC60721-3-3
	Storage temperature	－40℃～＋70℃
	Place of use	Indoors, there is no direct sunlight, no flammable and corrosive gases, liquids and conductive particles
Options:		code disk card, communication expansion card, voltage detection card
Protection function		Short circuit, overcurrent, overload, overvoltage, undervoltage, phase loss, overheating, external faults, etc
efficiency		5.5kW～22kW：≥93%； 30kW and above: ≥95%
Installation method:		Loading machines and containers
Protection level		IP20
Cooling method		Forced wind cooling

Brand	RW Energy
Model NO.	HV500 series engineering single frequency converter
Rated frequency	50/60Hz
Series	HV