Vector Universal VFD LSD-B7000

Vector Universal VFD LSD-B7000

Short Description:

LSD-B7000 series is a vector universal VFD, mainly used to control and adjust the speed of three-phase AC asynchronous motors. In terms of appearance design, it’s designed with small volume, which is convenient for transportation and installation. The LSD-B7000 series VFD adopts the DSP design technology of TI (Texas Instruments) and utilizes the peripheral components and computing power of the TMS320F28015 chip, so that this VFD not only has the basic speed governor function, but also has a variety of sophisticated algorithms and control function and protection function. Which makes the VFD have good usability in energy saving, protection, improvement of technological level and product quality, and automation system.


Product Detail

Product Tags

Features

LSD-B7000 product technical features
LSD-B7000 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 Output current Adapted motor Fixed way
 (KVA) (A) KW HP
Single-phase AC220V LSD- B7200-0.75K 0.75 4.8 0.75 1 Wall-mounted
LSD- B7200-1.5K 1.5 7.5 1.5 2 Wall-mounted
LSD- B7200-2.2K 2.2 11 2.2 3 Wall-mounted
LSD- B7200-3.7K 3.7 17.5 3.7 5 Wall-mounted
Three-phase AC380V LSD- B7400-0.75K 0.75 2.5 0.75 1 Wall-mounted
LSD- B7400-1.5K 1.5 3.8 1.5 2 Wall-mounted
LSD- B7400-2.2K 2.2 5.1 2.2 3 Wall-mounted
LSD- B7400-3.7K 3.7 9 3.7 5 Wall-mounted
LSD- B7400-4.0K 4 10 4 5 Wall-mounted
LSD- B7400-5.5K 5.5 13 5.5 7.5 Wall-mounted
LSD- B7400-7.5K 7.5 17 7.5 10 Wall-mounted
Product installation size
b7000size

Inverter model specifications

Adapted motor power

D(mm)

D1(mm)

W(mm)

W1(mm)

H(mm)

H1(mm)

LSD-B7200-0.75K

0.75K

165

65

125

113

175

162

LSD-B7200-1.5K

1.5K

LSD-B7400-0.75K

0.75K

LSD-B7400-1.5K

1.5K

LSD-B7400-2.2K

2.2K

LSD-B7400-3.7K

3.7K

LSD-B7200-2.2K

2.2K

180

70

150

135

221

210

LSD-B7200-3.7K

3.7K

LSD-B7400-4.0K

4.0K

LSD-B7400-5.5K

5.5K

LSD-B7400-7.5K

7.5K

Product Structure

b7000Structure

Technical Parameters

Input voltage range

AC 200V/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

0.4~7.5KW

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.

Digital input and output

Up to 10 multi-function terminal inputs, 1 high-speed pulse output

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-B7000 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

singimgnews-1
imgs-2
7e4b5ce2
6b5c49db

  • Previous:
  • Next:

  • Related Products