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55kw Heavy Duty/Heavy Load Electric Motor 3phase 380V Frequency Inverter

Price $50.00
Min Order 1 Piece
Availability In Stock
Shipping From Jiangsu, China
Popularity 263 people viewed
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Model NO.:
H900-4T0055G
Application:
High-performance Transducer, Three Phase Transducer, General Transducer, Single-phase Transducer, High Frequency Converter Transducer
Output Type:
Triple
Principle of Work:
V/F Control Transducer
Switch Mode:
PWM Control
Main Circuit Type:
Voltage
Voltage of Power Supply:
Low Voltage Variable-Frequency Drive
Link of Transformation:
AC-DC-AC Variable-Frequency Drive
Nature of DC Power:
Current Variable-Frequency Drive
Function:
Simple Type, Elevator Special, Textile Special, Constant Torque Universal Type
Brand:
Rbca
Speed Ratio:
1:100
Max.Output Frequency:
5000Hz
Control Method:
V/F Control
Communciation:
485 Communication
Environment Temp.:
-10-50 Degree C
Braking Unit:
Build-in
Output Frequency:
50Hz/60Hz
Kw Range:
0.75kw-630kw
Trademark:
RBCA
Transport Package:
Export Seaworthy Package
Origin:
China
HS Code:
85044090
Product Description
Product Description

 

1.InverterModelDescription:
InputRated voltage, frequencyThree-phase AC 380V;50/60Hz
Single phase AC 220 V;50/60Hz
voltage allowed
Range of
change		Three-phase AC 3 80 V ~ 4 8 0V
Single-phase AC 220 V ~ 2 6 0 V
OutputVoltage0 ~ 480V _ _
0 ~ 260V
FrequencyVector control: 0~500Hz V/F control: 0~5000Hz
Overload capacityG type machine: 150% rated current for 60s; 180% rated current for 3s. P type machine: 120% rated current for 60s; 150% rated current for 3s.
Control methodV/F control, speed sensorless vector control (SVC)
Control
 characteristics		Frequency setting resolutionAnalog inputMaximum frequency×0.025%
Digital settings0.01Hz
V/F controlV/F curveThree methods: linear type; multi-point type;
N-th power V/F curve
(1.2 power, 1.4 power, 1.6 power, 1.8 power, 2 power)
 
  V/F separation2 ways: full separation, semi-separation
Torque boostManual setting: 0.0~30.0% of rated output Automatic lifting: automatically determine the lifting torque according to the output current and combined with the motor parameters
Automatic current limiting and pressure limitingWhether during acceleration, deceleration or stable operation, it can automatically detect the motor stator current and voltage, and suppress it within the allowable range based on a unique algorithm to minimize the possibility of system fault tripping.
Control characteristicsInductive vector controlVoltage frequency
characteristics		Automatically adjust the output voltage-to-frequency ratio based on motor parameters and unique algorithm
Torque characteristicsStarting torque:
150% rated torque at 3.0Hz (V/F control) 150% rated torque at 0.5Hz (vector control
without speed sensor)
Operating speed steady-state accuracy: ≤±0.2% rated synchronous speed
Speed fluctuation: ≤±0.5% rated synchronous speed
Torque response: ≤20ms (vector control without speed sensor)
Self-determination of motor parametersWithout any restrictions, automatic parameter detection can be completed under both static and dynamic conditions of the motor to obtain the best control effect.
Current and voltageFull current closed-loop control, completely
  suppressionavoiding current impact, with complete overcurrent and overvoltage suppression functions
Under voltage suppression
during
operation		Especially for users with low grid voltage and frequent fluctuations in grid voltage, even if the voltage is lower than the allowed voltage range, the system can maintain the longest possible operating time based on a unique algorithm and residual energy allocation strategy.
Typical functionsMulti-speed and swing frequency operation16-segment programmable multi-segment speed control, multiple operating modes available. Swing frequency operation: preset frequency and center frequency are adjustable, state memory and recovery after power outage
PID control RS485 communicationBuilt-in PID controller (frequency can be preset), standard configuration RS485 communication function
Frequency settingAnalog inputDCvoltage0~10V,DCcurrent0~20mA(upper and lower limits optional)
digital inputOperation panel setting, RS485 interface setting, UP/DOWN terminal control, and various combination settings with analog input
output signaldigital output2 Y terminal open collector outputs and 2 programmable relay outputs(TA,TB,TC),up to 58 meaning options
Analog output2 analog signal outputs, the output range can beflexiblysetbetween0~20mAor0~10V,which can realize the output of physical quantities such as set frequency and output frequency.
Automatic voltage stabilization operationYou can choose dynamic voltage stabilization, static voltage stabilization, or unstabilized voltage according to your needs to obtain the most stable operating effect.
Acceleration and deceleration time setting0.0s~6500.0s can be set continuously, S-shaped and linear modes are
optional
brakeEnergy consumption
brake		Energy consumption braking starting voltage,hysteresis voltage and energy consumption braking rate are continuously adjustable
DC brakeStop DC braking starting frequency: 0.00~[F00.10] maximum frequency
Braking time: 0.0~100.0s; Braking current: 0%~100% rated current
 Low noise operationThe carrier frequency is continuously adjustable from 0.5KHz to 16.0KHz to minimize motor noise.
RPM tracking speed restart functionIt can realize smooth restart and instantaneous stop restart function of the running motor.
counterAn internal counter to facilitate system integration
run functionUpper and lower limit frequency settings,frequency jump operation,reverse operation limit, slip frequency compensation, RS485 communication, frequency increase and decrease control, fault self-recovery operation, etc.
DisplayOperation panel displayrun stateOutput frequency, output current, output voltage, motor speed, set frequency, module temperature, PID setting, feedback amount, analog input and output, etc.
alarm contentThere are 8 operating parameter records including output frequency, set frequency,output current,output voltage,DC voltage,module temperature, power-on time, and running time when three faults trip.
Protective functionOvercurrent, overvoltage, undervoltage, module failure, electronic thermal relay, overheating, short circuit, input and output phase loss, abnormal motor parameter tuning, internal memory failure, etc.
environmentambient temperature-10ºC~+40ºC (environment temperature is between 40ºC~50ºC, please derate for use)
ambient humidity5%~95%RH, no water droplets condensation
surroundingsIndoor (no direct sunlight, no corrosion, flammable gas, oil mist, dust, etc.)
altitudeDerating for use above 1000 meters, derate by 10% for every 1000 meters.
structureProtection levelIP20
cooling methodAir-cooled, with fan control
Installation methodWall-mounted, cabinet type
    
Voltage levelRated power (KW)Rated output current (A)Adapted motor
(KW)
220V single phase0.754.50.75
 1.57.01.5
 2.2102.2
380V three-phase0.752.5 0.75
 1.53.71.5
 2.252.2
 4.094
 5.5135.5
 7.5177.5
 112511
 153215
 18.53718.5
 224522
 306030
 377537
 459045
380V three-phase5511055
 7515075
 9017690
 110210110
 132253132
 160300160
 185340185
 220420220
 250470250
 280520280
 315600315
 350640350
 400750400
 500930500
 6301150630




 




Q 1: Are you trading company or manufacturer?
A1: We are factory.

Q 2: How long is your lead time?
A2: Generally 3-7 days if the goods are in stock, or 15-20 days if the stocks are not enough, it is according to the order quantity.

Q3. What is your supply capacity?
A3: 200,000PCS/year.

Q4: What is the standard of package?
A4: Carton box or plywood case.

Q5: What's your warranty term?
A5: We offer 18 months warranty time.

Q6: What is your terms of payment ?
A6: We accept T/T (30% deposit, 70% balance), L/C, Western Union.

Q7: Do you provide samples? Is it free or extra ?
A7: Yes, we provide samples and charge for the samples with freight cost. The sample fees will be returned if the order quantity over 100pcs.

Q8:How does your factory control the quality?
A8:Quality is priority, we always attach importance to quality control from the beginning to the end of production, every product will be fully assembled and carefully tested before packing and shipping.

Q9: Can the inverter connect with computer?
A9: Yes. All inverters have built-in RS485 communication

Q10: Do you support OEM service?
A10: Yes, we support OEM. For some items we have MOQ. For more questions, feel free to send us inquiry.
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