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Dongguan Longwei Electronic Technology Co., Ltd.

Inverter, Frequency Inverter, 220V Inverter manufacturer / supplier in China, offering China Variable Frequency Inverters for Submersible Motors and Pumps 220V 380V, K3010d Variable Adjustable Single Channel 30V 10A DC Switching Power Supply, PS305D 30V 5A Laboratory Digital Display Adjustable Linear DC Power Supply and so on.

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China Variable Frequency Inverters for Submersible Motors and Pumps 220V 380V

FOB Price: US $2,985.07 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $2,985.07/ Piece
Get Latest Price
Production Capacity: 100000pieces/Year
Transport Package: Paper Carton
Payment Terms: L/C, T/T, Western Union, Money Gram

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Basic Info
  • Model NO.: H200S0.7GB
  • Output Type: Triple
  • Switch Mode: V/F Space Vector Control
  • Voltage of Power Supply: Medium Voltage Variable-Frequency Drive
  • Nature of DC Power: Current Variable-Frequency Drive
  • Brand: Lw
  • Power: 0.7kw
  • Origin: Dongguan, Guangdong, China
  • Application: High-performance Transducer, Single-phase Transducer
  • Principle of Work: V/F Control Transducer
  • Main Circuit Type: Voltage
  • Link of Transformation: AC-AC Variable-Frequency Drive
  • Function: Simple Type, Elevator Special, Textile Special, Constant Torque Universal Type
  • Warranty: 18months
  • Trademark: LW
  • HS Code: 8504409940
Product Description
Feature:
1.Low frequency torque, 0.5 Hz moment output is 150%
2.The power grid immediately drops the power to ensure the safe operation
3.Automatically adjust the V/F curve according to load change
4.Reliable speed tracking function automatically identifies the speed and direction of the motor
5.Standardized case design, installation dimensions are more general
 
Application:
Widely used in conveyor line, printing machine, textile machinery, drawing machine, CNC machine, escalator, stirring machine, small fan, pump class etc
 
 
H200 Inverter control terminal instruction
categoryTerminal symbolsTerminal nameFunction
Power +10V-GNDexternal+10Vpowersupply +10V power,max output current:20mA,usually use in
the external potentiometer workingpower,potentiometer
resistance range:1kΩ-5kΩ
analog inputAVI-GNDanalog input1input voltage range:DC0-10V;input impedance:22kΩ
ACI-GNDanalog input21.input range:dc0-10v/4mA-20mA,according the
control board wire JP1 select it 2.input impedance:
input voltage 22kΩ,input current 500Ω
digit inputM1/GNDdigit input1 
 
could not add the external power directly
connect GND on ,Open circuit off
M2/GNDdigit input2
M3/GNDdigit input3
M4/GNDdigit input4
M5/GNDdigit input5
M6/GNDdigit input6
analog outputFM-GNDanalog output1Output current:0mA-20mA
AM-GNDanalog output2Output current:0mA-20mA
digit outputMO1-MCMdigit output1Optical decoupling, double polarity open circuit collector output
Output voltage range: 0v-24v;Output current range: 0ma-50ma;
Note: the digital output CME is internally isolated from the digital input field.
The DO1 is powered by an external power supply, which must be short from CME to GND when you want to use the internal power source
 
relay outputT/A-T/Boften open terminalContact drive capability AC250V, 3A,COSФ=0.4.DC30, 1A
 
 
H200 Inverter Size and installation size (mm)
ModelInstallation size mmOutsize size mm Install the apertureWeight kg
ABHH1WD
H200S0.4GB 
 
 
 
 
92
 
 
 
 
 
143
 
 
 
 
 
151
 
 
 
 
 
/
 
 
 
 
 
101
 
 
 
 
 
127
 
 
 
 
 
Ф5.0
 
 
 
 
 
1.0
H200S0.7GB
H200S1.5GB
H200S2.0GB
H200T0.7GB
H200T1.5GB
H200T2.2GB
 
Specification
itemspecification
Control characteristicsControl wayNo speed sensor vector control(SVC)V/F control
Starting torque0.5Hz-150%0.5Hz-100%
Speed range1:1001:20
Steady speed precision±0.5%±1.0%
Over load abilityG machine:150% related current 60s;180% related current 1s;
P machine:120% related current 60s;150% related current 1s
V/F curveLinear, square, multipoint
Dc braking abilityDc brake frequency: 0.00 - maximum frequency;
Braking action time: 0.1-50.0 s;
Braking action value: 1-150% rated current (G);
0-100% rated current (P);
Brake wait time: 0.0-50.0 s
 
Inching operationPoint frequency range: 0.00 - maximum frequency
Point movement plus deceleration time range: 0.1-3600s
 
Output frequency range0.00-600Hz
Torque increaseManual:0.1-30.0%; auto:0.0
Peripheral interface characteristicsProgrammable numeric input6 roads digital terminal input
Programmable analog inputAVI:0-10V; ACI0-10V or 0/4-20mA
Relay outputSingle output ,can programmable
Open collector outputSingle output ,can programmable
Analog outputFM:0-10V; AM:0-/4-20mA
Basic functional characteristicsRun command channel3channels
Operation panel keys given,
Control terminal given,
The serial communication port is given
Can switch
 
 
Frequency source8kinds
Panel potentiometer setting
Digital key UP/DOWN Settings
Communication port Settings
The PID set etc.
 
Auxiliary frequency source2kinds
Frequency synthesis
Frequency tuning
 
Simple PLC and multi-speed control functionsWith the built-in PLC, the control terminals can be run at up to 16 times
Built-in PIDIt is convenient to realize the closed-loop control system
pendulum frequency functionVarious triangle wave frequency control, can satisfy the industry demand of textile, chemical fiber
AVR functionWhen the grid voltage changes, the output voltage can be maintained automatically
Stall controlAutomatic current voltage limit for running period, prevent frequent overflows of the voltage trip
Personalization capabilitiesLED displayIt can show up to 19 variable values, including frequency of operation, setting frequency, bus voltage, output voltage, output current and so on
Communication functionStandard MODBUS protocol, RS485
Automatic energy saving operationLower the output voltage in light load, to achieve the energy-saving effect
Password settingThe password is non-zero, the password is set to exit the password after the password is set, and the password takes effect in one minute
Specification locking functionDefine whether or not the parameters are locked in a running or down state, in case of error
Protect function
 
Overvoltage protection, overpressure protection, input and output protection, under-voltage protection, overheat protection, overload protection and other protective functions
 

China Variable Frequency Inverters for Submersible Motors and Pumps 220V 380V

China Variable Frequency Inverters for Submersible Motors and Pumps 220V 380V











 
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