Economic Vector AC Drive LSD-C7000

Economic Vector AC Drive LSD-C7000

Short Description:

LSD-C7000 series is an economic vector ac drive, which mainly used to control and adjust the speed of three-phase AC asynchronous motors. The LSD-C7000 series ac drive has a built-in ST (STMicroelectronics) 32-bit microprocessor. The algorithm and function are optimized to the greatest extent. This kind of ac drive not only retains the main functions of the LSD-B7000 series VFD, but also added some functions according to customers’ requirements. The logic of the machine is stronger. At the same time, all functional parameters are grouped to reduce the misoperation of customers when modifying parameters, and greatly increase the operability of the ac drive. The design volume of LSD-C7000 series ac drive is generally lighter than the same types of ac drive in the market, which is more convenient for customers to use.


Product Detail

Product Tags

Features

LSD-C7000 product technical features
LSD-C7000 product technical features

1. Using 32-bit motor dedicated CPU, which has high-precision frequency output, and resolution up to 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.

Model Table
Product installation size
Product Structure
Technical Parameters
Model Table

Voltage level

Model

Rated Capacity

(KVA)

Output Current

(A)

Adapted motor

Fixed way

KW

HP

Single-phase AC220V

LSD- C7200-0.75K

0.75

4.8

0.75

1

Wall-mounted

LSD- C7200-1.5K

1.5

7.5

1.5

2

Wall-mounted

LSD- C7200-2.2K

2.2

11

2.2

3

Wall-mounted

LSD- C7200-3.7K

3.7

17.5

3.7

5

Wall-mounted

Three-phase AC380V

LSD- C7400-0.75K

0.75

2.5

0.75

1

Wall-mounted

LSD- C7400-1.5K

1.5

3.8

1.5

2

Wall-mounted

LSD- C7400-2.2K

2.2

5.1

2.2

3

Wall-mounted

LSD- C7400-3.7K

3.7

9.0

3.7

5

Wall-mounted

LSD- C7400-5.5K

5.5

13

5.5

7.5

Wall-mounted

LSD- C7400-7.5K

7.5

17

7.5

10

Wall-mounted

Product installation size

Product installation size

Inverter model specifications Adapted motor power D(mm) D1(mm) W(mm) W1(mm) H(mm) H1(mm)
LSD-C7200-0.75K 0.75K 150 75 105 93 162 144
LSD-C7200-1.5K 1.5K
LSD-C7200-2.2K 2.2K
LSD-C7400-0.75K 0.75K
LSD-C7400-1.5K 1.5K
LSD-C7400-2.2K 2.2K
LSD-C7400-3.0K 3.0K
LSD-C7400-4.0K 4.0K 150 75 114 103 220 208
LSD-C7400-5.5K 5.5K
LSD-C7400-7.5K 7.5K
Product Structure

C7000sizebzimg

Technical Parameters
Input voltage range AC 200V±15% Input frequency range 50~60Hz
Output voltage range 0V~Rated input voltage Output frequency range 0.1~650Hz
Carrier frequency 1.2KHz~15.0KHz Power range 4.0~7.5KW
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-C7000 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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