High-performance General Vector Inverter LSD-G7000

High-performance General Vector Inverter LSD-G7000

Short Description:

LSD-G7000 series is a high-performance general vector inverter, mainly used to control and adjust the speed of three-phase AC asynchronous motors. The designed power range of this series is 7.5KW-450KW, which is convenient for customers to make better selection in one series. The LSD-G7000 series inverter adopts the DSP design technology of TI (Texas Instruments) and utilizes the peripheral components and computing power of the TMS320F28015 chip. The inverter not only retains the main functions of the LSD-B7000 series inverter, but also increases some functions and optimizes software algorithms according to customers’ requirements. LSD-G7000 series frequency converters have powerful functions, high stability, and a wider range of applications.


Product Detail

Product Tags

Features

LSD-G7000 product technical features
LSD-G7000 product technical features

1. It adopts 32-bit motor dedicated CPU, which has high-precision frequency output, and the resolution reaches 0.01Hz.
2. Comes with simple PLC and PID control functions.
3. Built-in RS485 communication interface, adopting international standard MODBUS bus control protocol.
4. With vector control mode and V/F control mode, it is suitable for various working conditions.
5. Low-speed rated torque output is 0.2Hz, and 150% rated torque can be output at startup.
6. With automatic voltage adjustment, frequency tracking starts when instantaneous stop.
7. With multi-speed control function, the carrier frequency is adjustable.
8. With multiple fault protection functions in conditions such as overvoltage, undervoltage, overheating, low temperature, overcurrent, overload, lack and etc.
9. Super strong anti-interference ability, can easily realize remote control.
10. With the function of motor parameter self-learning.
11. Unique dead zone compensation function to achieve low frequency and high torque output.

Model Table
Product installation size
Product Structure
Technical Parameters
Model Table

Voltage level

Model

Rated Capacity

Output current

Adapted motor

Fixed way

(KVA)

(A)

KW

HP

Three-phase AC380V

LSD- G7400-7.5K

7.5

17

7.5

10

Wall-mounted

LSD- G7400-11K

11

22

11

15

Wall-mounted

LSD- G7400-15K

15

30

15

20

Wall-mounted

LSD- G7400-18.5K

18.5

37

18.5

25

Wall-mounted

LSD- G7400-22K

22

45

22

30

Wall-mounted

LSD- G7400-30K

30

60

30

40

Wall-mounted

LSD- G7400-37K

37

75

37

50

Wall-mounted

LSD- G7400-45K

45

90

45

60

Wall-mounted

LSD- G7400-55K

55

110

55

75

Wall-mounted or standing cabinet

LSD- G7400-75K

75

150

75

100

Wall-mounted or standing cabinet

LSD- G7400-90K

90

180

90

125

Wall-mounted or standing cabinet

LSD- G7400-110K

110

210

110

150

Wall-mounted or standing cabinet

LSD- G7400-132K

132

265

132

200

Wall-mounted or standing cabinet

LSD- G7400-160K

160

320

160

250

Wall-mounted or standing cabinet

LSD- G7400-180K

180

355

185

270

Wall-mounted or standing cabinet

LSD- G7400-200K

200

400

200

300

Wall-mounted or standing cabinet

LSD- G7400-220K

220

435

220

300

Wall-mounted or standing cabinet

LSD- G7400-250K

250

485

250

370

Wall-mounted or standing cabinet

LSD- G7400-280K

280

545

280

400

Cabinet type

LSD- G7400-315K

315

605

315

500

Cabinet type

LSD- G7400-400K

400

780

400

530

Cabinet type

Product installation size

G7000size

Input voltage level

Model/Specification

Adapted models

Rated current

Dimensions
Length X width X height(mm)

General vector type Fan、water pump type General vector type Fan、water pump type

Three-phase power AC380V

LSD-G7000-7.5K 7.5KW 11KW 17A 22A

205X320X200

LSD-G7000-11K 11KW 15KW 22A 30A
LSD-G7000-15K 15KW 18.5KW 30A 37A
LSD-G7000-18.5K 18.5KW 22KW 37A 45A

285X450X235

LSD-G7000-22K 22KW 30KW 45A 60A
LSD-G7000-30K 30KW 37KW 60A 75A
LSD-G7000-37K 37KW 45KW 75A 90A

335X556X235

LSD-G7000-45K 45KW 55KW 90A 110A
LSD-G7000-55K 55KW 75KW 110A 150A
LSD-G7000-75K 75KW 90KW 150A 180A

435X550X250

LSD-G7000-90K 90KW 110KW 180A 210A
LSD-G7000-110K 110KW 132KW 210A 265A
LSD-G7000-132K 132KW 160KW 265A 320A

465X740X360

LSD-G7000-160K 160KW 180KW 320A 355A
LSD-G7000-180K 180KW 220KW 355A 400A
LSD-G7000-200K 200KW 220KW 400A 435A

675X815X365

LSD-G7000-220K 220KW 250KW 435A 485A
LSD-G7000-250K 250KW 280KW 485A 545A

Three-phase power AC380V

LSD-G7000-55K 55KW 75KW 110A 150A

465X365X725

LSD-G7000-75K 75KW 90KW 150A 180A
LSD-G7000-90K 90KW 110KW 180A 210A
LSD-G7000-110K 110KW 132KW 210A 265A
LSD-G7000-132K 132KW 160KW 265A 320A

525X400X1000

LSD-G7000-160K 160KW 180KW 320A 355A
LSD-G7000-180K 180KW 220KW 355A 400A
LSD-G7000-200K 200KW 220KW 400A 435A

740X400X1250

LSD-G7000-220K 220KW 250KW 435A 485A
LSD-G7000-250K 250KW 280KW 485A 545A
LSD-G7000-280K 280KW 315KW 545A 605A

750X400X1610

LSD-G7000-315K 315KW 400KW 605A 780A
LSD-G7000-400K 400KW 450KW 780A 850A
Product Structure

G7000Product Structure

Technical Parameters

Input voltage range

AC 400V±15%

Input frequency range

50~60Hz

Output voltage range

0V~Rated input voltage

Power range

0.1~400Hz

Carrier frequency

1.2KHz~15.0KHz

Power range

7.5~400KW

Modulation

Sine wave PWM modulation

communication method

RS-485 serial communication

control mode

Open loop vector control (SVC), ordinary V/F control, torque compensation V/F control

Torque control

Torque boost can be set, the maximum is 10.0%, starting torque can reach 150% at 1.0Hz

Programmable analog input and output

0~10V analog voltage input 0~20mA analog current input
0~10V analog voltage output 0~20mA analog current output

Digital input and output

Up to 8 multi-function terminal inputs, 3 multi-function output terminals

Simple PLC, multi-speed control function

Realize up to 15-speed operation through the built-in PLC or control terminal

other functions

4-stage acceleration/deceleration switching, counter, external emergency stop, automatic voltage regulation (AVR),
Frequency tracking, swing frequency control, DC braking, automatic reset and restart, etc.

Protective function

Overvoltage, undervoltage, overheating, low temperature, overcurrent, overload, instantaneous power failure frequency tracking start, reverse rotation limit, parameter lock, input and output phase loss, PID disconnection, etc.

Product Application

LSD-G7000 product application industry:
Processing centers, large complete sets of equipment, plastic machinery, textiles, printing, copper materials, printing and dyeing, packaging, woodworking machinery and other industries

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