Shenzhen MaoTeWang Electronic Technology Co., Ltd.

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Product introduction

Product Overview

Item	Description
Product Name	Multi-Drive AC Inverter
Model Number	DTS800-H-4TxxG-AX-XX
Power Range	75kW-500kW
Rated Input Voltage	AC220V DC320V AC400V DC540V AC690V DC980V
Rated Output Voltage	3 phase 0 to rated input voltage
Input Frequency	50Hz/60Hz
Applicable Motor	Asynchronous Motor
Control Mode	Scalar Control, DTC Control Without Encoder, DTC Control With Encoder
Communication	Modbus 485 RTU, CANopen, Profibus-DP, CAN
IP Code	Standard IP20
Overload Capacity	150% 1 minute, 180% 10 seconds, 200% 0.5 second, interval: 10 minutes (inverse time lag feature)

Features

1. Adopt the independently developed DTC control technology with stronger robustness and fast torque response.

2. Adopt the common DC bus connection mode. Multi-Drive Inverter has the advantages of simple installation, convenient connection, reducing control cabinet space and saving energy consumption. This largely saves the wiring, installation and maintenance costs.

3. Built-in buffer circuit, no need for additional buffer circuit and directly powered by DC power supply.

4. Wide coverage of power levels, up to 3000kW in parallel voltage.

5. Wide voltage level coverage with three levels, respectively corresponding to 3AC220V, 3AC380V and 3AC690V for rectifier.

6. Full series of LCD operating panels by default (optional Chinese/English language).

7. Commission and monitor visa a browser without installing PC software and inserting rich built-in application macros.

8. Customized programming function, convenient commissioning and flexible application.

9. Support changing to active rectification unit.

Model Explanation

Product Catalogue

DTS800-H−4T□□□G DC540V Constant Torque/Heavy Load Application

Power (kW)		75	90	110	132	160	185	200	220		250	280	315	355	400	450	500
Motor power (kW)		75	90	110	132	160	185	200	220		250	280	315	355	400	450	500
Output	Voltage (V)	Three-phase 0 to rated input voltage
	Rated Current (A)	150	176	210	253	304	350	380	426		470	520	600	650	690	775	860
	Max Current (A)	270	317	378	455	547	630	684	765		846	936	1080	1170	1242	1395	1548
	Overload capacity	150% 1 minute, 180% 10 seconds, 200% 0.5 second, interval: 10 minutes (inverse time lagfeature)
Input	Rated Voltage	DC540V
Braking unit		Built-in as option								External braking unit
Protection class		IP20
Cooling mode		Forced air cooling

Note: 75kW~200kW: optional built-in brake unit.

If larger power is needed, the machine can be paralleled, with a maximum of 4 parallel machines, and the maximum power is 500*4=2000kW.

If lower power is needed, choose the VTS series single-drive product. And It supports AC input and DC input. For details, see introductions of the VTS series product or VTS30 series product.

Technical Specifications

Control characteristics	Control Mode	Scalar Control	No-encoder DTC Control	DTC Control With encoder
	Starting torque	0.50Hz 150%	0Hz 100%；0.25Hz 200%	0.00Hz 200%
	Speed regulation range	1:100	1:200	1:1000
	Steady speed precision	± 0.5%	± 0.2%	± 0.02%
	Torque control	No	Yes	Yes
	Torque control precision	—	±5%	±3%
	Torque response time	—	<20ms	<10ms
Product function	Key function	Under-voltage regulation, switchover of run command source(operation panel, terminal and communication), speed tracing function, torque limit, multi− step frequency reference, motor data identification, S curve acceleration and deceleration,Mechanical brake control, PID regulation, droop control, current limit, Torque/speed control mode switching, user load curve, master-slave control, user-defined programming, AFE rectifier feedback.
	Speed reference source	Parameter setting, operation panel UP/DN, terminal, terminal UP/DN, communication, analog, more combinations.
	Frequency range	0.00～600.00Hz
	Starting mode	Automatic startup, speed tracking startup, automatic DC excitation startup, constant time DC excitation startup
	Acceleration time and deceleration time	Multiple acceleration and deceleration times, and S-curve acceleration and deceleration modes can be set
	Dynamic braking	With overload capacity estimation
	DC braking	DC braking function does not required waiting time to start to realize quick braking
	Magnetic flux braking	Activate and cancel options, and do not act when decelerating by default
Unique functions	Keypad	Standard LCD operation panel
	Browser adjusting	No special upper computer monitoring software is required, and you can directly use the browser to adjust on the computer
	Multi IO terminal	Up to 13 digital inputs and 6 relay outputs
	Multiple parameters display modes	User parameters, monitoring parameters, non factory value parameters
	Parameters copy	The standard operation panel can realize the parameters upload, download
	Dual 485 communication ports	Dual 485 communication ports support Modbus protocol (RTU). The maximum distance is 500 meters
	Common DC bus	All series product support common DC bus
	Independent duct	All series product adopts independent duct design and supports the installation of heat-sink outside the cabinet
	Power-On-Self-Test (POST)	Realizing the POST of internal and peripheral circuits, including motor grounded, abnormal +10V power supply output, analog input and disconnection, etc.
	user-defined programming	It does not need a computer, and can realize the user-defined programming function, and can encrypt the user-defined programming
	AFE active rectifier	Rectification feedback function can be realized
Protection function	Power supply under-voltage, over-current protection, over-voltage protection, interference protection, abnormal comparison level, motor data identification failure, module(IPM) protection, heat-sink over temperature protection, inverter overload protection, motor overload protection, peripheral protection, abnormal current detection, output short circuit to ground, interruption of power supply when in running status, abnormal input power, output phase loss, abnormal EEPROM protection, abnormal pre-charging contactor detection, temperature sampling disconnection, encoder disconnection, abnormal analog input, motor over temperature protection(PTC), abnormal communication, hardware overload protection, over-speed protection and other protection functions.
Efficiency	At rated power: 75kW and above power class ≥98%
Environment	Operating site	The product should be mounted vertically in the electric control cabinet with good ventilation. Horizontal or other installation modes are not allowed. The cooling medium is the air. The product should be installed in the environment without dust, corrosive gas, combustible gas, oil mist, steam, drip and free from direct sunlight
	Ambient temperature	−10 to +40ºC, the product must be de-rated rated output current for the ambient temperature between 40ºC to 50ºC, the rated output current must be de-rated for 1% per 1ºC temperature rise
	Humidity	5 to 95%, no condensing
	Altitude	0 to 2000m, the product must be de-rated rated output current for the altitude above 1000 meters, the rated output current must be de-rated for 1% per 100 meters rise
	Vibration	3.5 m/s²，2～9Hz；10 m/s²，9～200Hz；15 m/s²，200～500Hz
	Storage temperature	-40～+70℃

Functions of Control Circuit Terminals

Type	Terminal	Description	Technical specification
Modbus/CAN	BUS+	RS485+ /CANH	Modbus：Rate: 4800/9600/19200/38400/57600bps
			Up to 32 sets of equipment can be paralleled. Relay shall be used if the number exceeds 32
			Maximum distance: 500m
			CAN：Max rate 1Mbps
	BUS−	RS485− /CANL	Select 485 or CAN communication by jumper
	GND	Modbus/CAN Communication Ground	Internal isolated with COM

Operation pane Modbus	CN11	RS485 port of operation panel	The upper computer communication connection is the same as the terminal 485
			The maximum distance between the operation panel and the operation panel interface is 15 meters (standard twisted shielded network cable)

Digital input	+24V	+24V	24V±10%, internal isolated with GND Maximum output current: 200mA, with overload and short circuit protection

	PLC	Power supply of multi−function input terminal	Short circuited with +24V by default
	X1～X13	Multi−function input terminals 1 ~ 13	Input specification: 24VDC,5mA
			Frequency range: 0 ~ 200Hz
			Voltage range: 24V±20%
	COM	Ground terminal for +24V	Internal isolated with GND
Relay output	RA1/RB1/RC1	Relay output	RA1−RB1：normally closed
			RA1−RC1：normally open
			Contact capacity：250VAC/1A，30VDC/1A
	RA2/RB2/RC2	Relay output	RA2−RB2：normally closed
			RA2−RC2：normally open
			Contact capacity：250VAC/1A，30VDC/1A
	RA3/RC3	Relay output	RA3−RC3：normally open
			Contact capacity：250VAC/1A，30VDC/1A
	RA4/RB4/RC4	Relay output	RA1−RB1：normally closed
			RA1−RC1：normally open
			Contact capacity：250VAC/1A，30VDC/1A
	RA5/RB5/RC5	Relay output	RA2−RB2：normally closed
			RA2−RC2：normally open
			Contact capacity：250VAC/1A，30VDC/1A
	RA6/RC6	Relay output	RA3−RC3：normally open
			Contact capacity：250VAC/1A，30VDC/1A
Analog input	+10V	Analog input reference voltage	10V ±3%，Internal isolated with COM
			Maximum output current: 10mA, with short circuit and overload protection
	AI1	Analog input channel 1	-10V～10V，input impedance 20kΩ，Resolution: 12 bits（0.025%）
	AI2~AI5	Analog input channel 2~5	0～20mA：input impedance 500Ω
	GND	Analog ground terminal	Internal isolated with COM
Analog output	AO1	Analog output 1	0～20mA：allowable output impedance 200～500Ω
			0～10V ：allowable output impedance ≥10kΩ，Output precision 2%，Resolution: 10 bits（0.1%） with short circuit protection
			0 ~ 20mA or 0 ~ 10V output can be selected by jumper
	AO2	Analog output 2	Same AO1
	GND	Analog ground terminal	Internal isolated with COM

Note: * If the user can adjust the potentiometer indirectly at+10V and GND, the resistance of the potentiometer should not be less than 5k Ω.

Terminal Wiring

Installation Dimension

Installation Dimension

Voltage	Model	Outline and mounting dimension (mm)							weight (kg)
		W	H	D	W1	H1	T1	⌀d
AC 400V DC 540V	DTS800−H−4D75G	199	800	448	−	620	7.5	−	−
	DTS800−H−4D90G
	DTS800−H−4D110G
	DTS800−H−4D132G	199	959.5	520.5	−	768	7.5	−	−
	DTS800−H−4D160G
	DTS800−H−4D185G
	DTS800−H−4D200G
	DTS800−H−4D220G	247	1485	459.5	−	1414.5	−	−	−
	DTS800−H−4D250G
	DTS800−H−4D280G
	DTS800−H−4D315G
	DTS800−H−4D355G	260	1585	576.5	160	1516.5	−	−	−
	DTS800−H−4D400G
	DTS800−H−4D450G
	DTS800−H−4D500G

Optional Accessories/Expansion Card

Item	Name	Model	Function Explanation
Operation panel Pallet	Pallet	VTS−DP05	Mounting accessories of operation panel
Extensible Card	PG Feedback Card	EX−PG01	Power supply +12~24V, open collector, push pull type encoder feedback card, maximum current 200mA, up to 80K pulse input.
		EX−PG03	Power supply +12~24V, open collector, push pull type encoder feedback card, maximum current 200mA, up to 80K pulse input, with frequency division output.
		EX−PG20	Power supply +12~24V, open collector, push pull type encoder feedback card, maximum current 200mA,up to 80K pulse input,with two relays output.
		EX−PG02	Power supply +5V, differential type encoder feedback card, maximum current 150mA, up to 300K pulse input.
		EX−PG04	Power supply +5V, differential type encoder feedback card, maximum current 150mA, up to 300K pulse input, with frequency division output.
		EX−PG21	Power supply +5V, differential type encoder feedback card, maximum current 150mA, up to 300K pulse input, with two relays output.
	Relay extensible card	EX−PG22	two relays output.
	Communication module of CANopen slave station	EX−CA04	CANopen DS301、DS303、DS305 protocol Installation method: internal and external
	Profibus−DP communication adapter card	EX−CA06	Installation method: internal and external
	communication adapter card	EX−CA13	ProfiNet Industrial Ethernet communication, with 5V incremental encoder interface and frequency division output. Installation method: Internal
Keypad extension cable	2 meters keypad extension cable	CB1−200	2 meters keypad extension cable
Keypad extension cable	3 meters keypad extension cable	CB1−300	3 meters keypad extension cable

Applications

DTC Control Drive Inverter Representative Industry

It is suitable for motor-driven applications in all walks of life, including 690V AC Drive, DC 540V Input Inverter, fans, water pumps, lifting equipment, printing equipment, paper-making equipment, belt conveyor, etc. especially for applications in process industries such as the pulp, metals, mining, cement, power, chemical, and oil & gas industries.

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DTS800 Series Multi-Drive AC Inverter

Product Model：

DTS800 series drive, driven by DTC control technology, is a multi-drive AC Inverter developed independently by V&T Company. With fast torque response performance and higher speed stability accuracy, DTC control can be realized with or without encoder. Even without encoder, the unique DTC control technology, with characteristics of large torque at low frequency and fast torque response, can meet application requirements in most cases.

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