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CT500 Book Style General Purpose VFD

CT500 Book Style General Purpose VFD

CT500 book style general purpose vfd Features:

High performance vector control platform,

new motor control algorithm,

supporting open-loop and closed-loop control;

Support to drive synchronous and asynchronous motors;

◆ Supports multiple encoders and

high-precision closed-loop control;

◆ Supports multiple expansion cards,

customizable for development;

Low speed high torque,

excellent low-speed control performance;

◆ Full series book based design,

maximizing installation space savings;

◆ High definition LCD keyboard,

convenient for users to debug and diagnose faults;

Item NO.:
CT500 book style gen

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Product Details

The whole machine features a three-proof design and PCB coating with three proof paint to ensure product stability and reliability. Widely applied in different fields.

Segment code LCD screen description

Product model name rules

Name plate

Product specifications

Inverter mode	Power（KW）	Input current（A）	Output current（A）	Applicable motor power（KW）
Three phase 380V 50/60Hz
CT500-4T-4.0G-B	4.0	12.0	9.5	4.0
CT500-4T-5.5G-B	5.5	18.5	14	5.5
CT500-4T-7.5G-B	7.5	22.5	18.5	7.5
CT500-4T-11G-B	11	30.0	25.0	11
CT500-4T-15G-B	15	39.0	32.0	15
CT500-4T-18.5G-B	18.5	45.0	38.0	18.5
CT500-4T-22G-B	22	54.0	45.0	22
CT500-4T-30G-B	30	68.0	60.0	30
CT500-4T-37G-B	37	84.0	75.0	37
CT500-4T-45G	45	98.0	92.0	45
CT500-4T-55G	55	123.0	115.0	55
CT500-4T-75G	75	157.0	150.0	75
CT500-4T-90G	90	188.0	180.0	90
CT500-4T-110G	110	221.0	215.0	110
CT500-4T-132G	132	267.0	260.0	132
CT500-4T-160G	160	309.0	305.0	160
CT500-4T-185G	185	344.0	340.0	185
CT500-4T-200G	200	384.0	380.0	200
CT500-4T-220G	220	429.0	425.0	220
CT500-4T-250G	250	484.0	480.0	250
CT500-4T-280G	280	539.0	530.0	280
CT500-4T-315G	315	612.0	600.0	315
CT500-4T-355G	355	665.0	650.0	355
CT500-4T-400G	400	715.0	720.0	400

Note：

1. The inverter CT500-4T-160G and lower power models are able to have built-in braking unit. Among CT500-4T-37G ~ CT500-4T-160G, built-in braking unit is optional. The power and resistance of the braking resistor must meet the requirements, otherwise there is a risk of product damage. The braking units of inverter CT500-4T-185G and above power models are all external and need to be purchased by the customers.

2. The above models are standard general models and do not include special models for industry applications. Non-standard models with other specifications can be customized.

Technical parameters

Input and output parameters	Input voltage	Single-phase 220VAC(-15%)-240VAC(+10%)
	Input voltage	Three phase 380VAC(-15%)-440VAC (+10%)
	Input frequency	50～60Hz±5%
	Output voltage	0～Rated input voltage
	Output frequency	0～500Hz,unit0.01Hz
	Overload capacity	150% of rated current:1min;180%of rated current :10s;200% of rated current:1s
Running control parameters	Control mode	V/F; sensorless vector control (SVC)
	Adjustable-speed ratio	1:100(V/F);1:200(SVC)
	Speed control accuracy	± 0.5%
	Speed wave	± 0.5%
	Start torque	0.5Hz/150%(V/F); 0.25Hz/150% (SVC)
Based functions	Starting frequency	0.00～10.00Hz
	ACC and DEC time	0.1～65000.0s
	Carrier frequency	0.5KHz～16.0KHz
	Frequency setting	UP/DOW setting, analog setting, digital setting, multi-step speed setting, PID setting, MODBUS communication setting, to realize switch of combination and channel setting.
	Start mode	Start frequency, DC braking and start
	Stop mode	DEC stop, free stop, DEC+DC braking
	Energy braking capability	Braking unit braking voltage:320～750V
	DC braking capability	DC braking frequency: 0～500Hz;
		DC braking waiting time: 0～100s;
		DC braking current: 0.0～100.0%;
		DC braking time: 0.0～100.0s;
	Auto voltage adjustment	Keep a stable output voltage automatically when the grid voltage transients
	Sudden frequency down	Keep stable bus voltage while power net low-voltage
Control terminals	Switch input	Standard 8-channel inputs, one of which can be high-speed pulse input (HDI)
	Analog input	Standard 2-channel inputs, AI1, AI2(0～10V or 0/4~20mA output optional)
	Switch output	Standard 2-channel multi-function collector outputs, one of which can be high-speed pulse output (HDO).
	Analog output	Standard 2-channel outputs, AO1, AO2(0～10V or 0/4~20mA output optional)
	Relay output	Standard 2-channel relay outputs
Communication interface	RS485 Communication	RS485 communication interface for external communication, support Modbus protocol (RTU mode).
Fault protection	ACC overcurrent, DEC overcurrent, constant speed overcurrent, ACC overvoltage, DEC overvoltage, constant speed overvoltage, bus under voltage, motor overload, inverter overload, input power failure, output phase loss, rectifier module overheating, inverter module overheating, external fault, communication fault, current detection fault, EEPROM operation fault, PID feedback fault, factory setting time arrive etc.
Keypad display	Display	Highlight segment code LCD displays the inverter information
Optional parts	Profibus-DP communication card, Profinet communication card, CANopen card, DeviceNet card, Modbus Tcp card, differential input PG card, UVW differential input PG card.
Others	Running environment	Indoors, less than 1km above sea level, without dust, corrosive gases or direct sunlight
	Ambient temperature	-10～+40℃, derate 1% for every additional 1℃ when the ambient temperature is between 40～50℃
	Humidity	5～95% (no condensation)
	Altitude	0～2000m, derate 1% for every additional 100m when the sea level is above 1000m
	Vibration	Less than 0.5G
	Storage temperature	−40～+70℃

Unit and status of LCD display

Symbol		Name		meaning
Display area	KBD/TERM		---	Show control inverter by keyboard or terminal or communication
	/COMM
	STOP/FWD/REV		---	Show the inverter in which kind state
	ALARM		---	Light off means no fault. It is light on to show fault code, pls refer to manual
	SET FREQ		Hz	It shows current setting frequency, unit is Hz
	RUN FREQ / SPD		Hz/RPM	Running frequency and speed display
				Users choose to display one of them
	BUS VOL		V	It shows the current bus voltage, unit is V.
	OUT CUR / POW		A/Kw	Output current and power display; Users choose to display one of them.
	AI1		V/MPa	AI1 and AI2 display. It is current analog input state, display as user choose, unit is V or MPa.
	AI2		V/Mpa
	DI&DO		---	Terminal state display, DI1-DI7 and HDI input status is determined by the XX field on the right. DI1~DI7 are displayed in decimal system. Relay output 1, relay output 2, and DO status output are displayed by the X field on the left, controlled by 4 bits, and converted to hexadecimal display

Functions of buttons

Button	Name	Function
	Programming/ Exit key	Enter or exit the 1st level menu; Return to the 1st level menu from the 2nd level menu; Return to the 2nd level menu from the 3rd level menu.
	Multi-function key	Operate according to multi-function selection [2]
	Run key	In the keypad run command reference mode, the key is used for start control of the inverter. After setting the parameter self-identification, the key is used to start the inverter for parameter self-identification.
	Enter key	After function group confirmation of the 1st level menu, enter the 2nd level menu; After function group confirmation of the 2nd level menu, enter the 3rd level menu; After function parameters setting confirmation of the 3rd level menu, return to the 2nd level menu; In password verification state, the password input is completed.
	Right-shift key	Function group edit step [1] selection in the 1st/2nd level menu; Function parameters settings edit step selection in the 3rd level menu; In stop parameter display status, running parameter display status and fault display state, display parameters selection; Edit bit selection in password verification state.
	Stop/Reset key	In keypad run command reference mode, the key is used for stop control of the inverter; In other run command reference modes, the key is used for stop protection of the inverter [3]; At fault or stop state, the key is used as a reset key to clear the fault alarm information.
	UP key	Increase function group in the 1st/2nd level menu progressively; Increase function parameters settings in the 3rd level menu progressively; Increase the set frequency progressively.
	DOWN key	Decrease function group in the 1st/2nd level menu progressively; Decrease function parameters settings in the 3rd level menu progressively; Decrease the set frequency progressively.
	Potentiometer	Adjust the frequency; Adjust the torque.

Note:

1. Select the edit step to be ones, tens or hundreds via the right-shift key.

2. See function code (F05.04) for multi-function selection.

3. After sending a stop command, you need to run the clear command in the current run command reference model

Schematic diagram of the control board

Control board terminal

Control terminal function table

Category	Terminal name	Terminal function	Technical specification
Switch input	+24V	+24V power supply	24V±10%, internal isolation from GND. max. load 200mA
	PW	External power input terminal (power supply of digital input terminal)	Short circuit with +24V by default
	DI1～DI7	Switch input terminals 1～7	Input specifications: 24V, 5mA
	HDI	High speed pulse input or switch input	Pulse input frequency range: 0～50kHz
	HDI	High speed pulse input or switch input	High level voltage: 24V
	COM	+24V power supply or external power ground	Internal isolation from GND
Switch output	DO	Open collector output, common CME terminal	External voltage range: 0～24V
	HDO	High speed pulse output or open collector output, common COM terminal	Pulse output frequency range: 0～50kHz
	COM	HDO common terminal	Internal isolation from GND
Analog input	+10V/5V	The local supplies +10V or 5V power output	Output voltage: 10V or 5V available via X13, optional
			Output current range: 0～50mA
			(If the potentiometer is connected between +10V /5V and GND, the resistance should not be less than 2kΩ.)
	AI1/AI2	Analog input terminal 1	Input voltage and current are optional
			Input voltage range: 0～10V
			Input current range: 0/4～20mA
	GND	Analog ground	Internal isolation from COM
Analog output	AO1/AO2	Analog output terminal	Output voltage and current are optional
			Output voltage range: 0～10V
			Output current range: 0/4～20mA
	GND	Analog ground	Internal isolation from COM
Relay output	T1A/TIB/TIC	Relay output	T1A-T1B: normally closed
			T1A-T1C: normally open
			Contact capacity: 250VAC/3A, 30VDC/1A
	T2A/T2B/T2C	Relay output	T2A-T2B: normally closed
			T2C: normally open
			Contact capacity: 250VAC/3A, 30VDC/1A
Communication interface	485+/485-	RS485 communication interface	RS485 communication interface

Product outline and installation size, weight

vfd

a) XI models

Suitable for CT500-4T-4.0G-B ~ CT500-4T-7.5G-B

vfd

b) X2 models
Suitable for CT500-4T-11G-B ~ CT500-4T-15G-B
vfd

c) X3 models
Suitable for CT500-4T-18.5G-B ~ CT500-4T-22G
vfd

d) X4 models
Suitable for CT500-4T-30G ~ CT500-4T-37G
vfd

e) X5 models
Suitable for CT500-4T-45G ~ CT500-4T-110G
vfd

f) X6 models
Suitable for CT500-4T-132G ~ CT500-4T-160G
vfd supplier

g) X7 models
Suitable for CT500-4T-185G ~ CT500-4T-280G
vfd supplier

g) X8 models
Suitable for CT500-4T-315G ~ CT500-4T-400G

CT500 Structure, mounting dimension and weight

Inverter mode	Appearance and dimensions(mm)
	W	H	D	W1	W2	H1
CT500-2S-0.7G-B	126	186	155	115	---	175
CT500-2S-1.5G-B
CT500-2S-2.2G-B
CT500-4T-0.7G-B
CT500-47-1.5G-B
CT500-4T-2.2G-B
CT500-4T-4.0G-B	108	260	188.5	96	---	250
CT500-4T-5.5G-B
CT500-4T-7.5G-B
CT500-4T-11G-B	128	340	180.5	108	---	329
CT500-4T-15G-B					---
CT500-4T-18.5G-B	150	365.5	212.5	120	---	348
CT500-4T-22G-B
CT500-4T-30G-B	180	436	203.5	150	---	417
CT500-4T-37G-B
CT500-4T-45G	230	572.5	350	180	---	550.5
CT500-4T-55G
CT500-4T-75G
CT500-4T-90G
CT500-4T-110G
CT500-4T-132G	280	652.5	366	246	---	632.5
CT500-4T-160G
CT500-4T-185G	330	1252.5	522.5	250	---	---
CT500-4T-200G
CT500-4T-220G
CT500-4T-250G
CT500-4T-280G
CT500-4T-315G	360	1275	546.5	250	---	---
CT500-4T-355G
CT500-4T-400G

Related Tags : vfd general purpose vfd book style general purpose vfd book style variable frequency drives Variable Frequency Drives VFD Book Style Frequency Inverter

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Subject : CT500 Book Style General Purpose VFD