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Shandong Ozer Electric Technology Co., Ltd.

AC Drive Frequency, AC Drive Frequency Converter 60Hz 50Hz, Frequency Converter manufacturer / supplier in China, offering AC Drive Frequency Converter 60Hz 50Hz for Multi-Split Large, Frequency to Voltage Converter 1MHz, Frequency Variable Frequency Drive Elevator Inverter and so on.

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Supplier Homepage Product Special inverter AC Drive Frequency Converter 60Hz 50Hz for Multi-Split Large

AC Drive Frequency Converter 60Hz 50Hz for Multi-Split Large

FOB Price: US $1,000 / Piece
Min. Order: 5 Pieces
Min. Order FOB Price
5 Pieces US $1,000/ Piece
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Port: Qingdao, China
Production Capacity: 10000
Payment Terms: T/T

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Basic Info
  • Model NO.: QD806
  • Output Type: Triple
  • Switch Mode: PWM Control
  • Voltage of Power Supply: High Voltage Variable-Frequency Drive
  • Nature of DC Power: Voltage Variable-Frequency Drive
  • Brand: Ozer
  • Output Voltage: 0~380/220VAC±15%
  • Output Current: 2.5A-253A
  • Delivery Detail: 3~7 Days After Payment
  • Transport Package: Standard Export Packing\
  • Origin: China
  • Application: High-performance Transducer, Three Phase Transducer, General Transducer, High Frequency Converter Transducer
  • Principle of Work: Vector Control Transducer
  • Main Circuit Type: Voltage
  • Link of Transformation: AC-DC-AC Variable-Frequency Drive
  • Function: Simple Type
  • Output Power: 0.75kw-630kw
  • Output Frequency: 0~600 Hz
  • Warranty: 12 Months
  • Trademark: Ozer
  • Specification: 185*125*160mm-820*510*400mm
  • HS Code: 8504403090
Product Description

Independent research and development of science and technology of yituo inverter, more able to drag a few motor work in turn. Startup, start one motor frequency converter, when the frequency of 50 hz, the motor into operation, power frequency inverter restart under an electric motor, until the launch at the end of a motor, the motor finally, can turn to run the power frequency, can also be run under frequency conversion.

AC Drive Frequency Converter 60Hz 50Hz for Multi-Split Large

Product description
Independent research and development of science and technology of yituo inverter, more able to drag a few motor work in turn. Startup, start one motor frequency converter, when the frequency of 50 hz, the motor into operation, power frequency inverter restart under an electric motor, until the launch at the end of a motor, the motor finally, can turn to run the power frequency, can also be run under frequency conversion. Mr Zhuo of independent research and development of science and technology work frequency switching technology to ensure the success of high-power motor switch, prevent the conventional switching current is too large and the phenomenon of tripping. With the rising popularity of the inverter, the application of this technology will be more and more widely, will become a better technology of industrial control system, applied by most industrial enterprises, and receive good benefits.

Technical features:
The work of the utility model variable frequency soft switch control device, is by the sampling circuit, rectifier, reverse proportion, Schmitt trigger, amplifier circuit, filter and control switch concatenated in turn. Its characteristic is:
Sampling circuit is composed of two transformer of TC1, TC2. Two transformer primary respectively by frequency converter input end (that is, the grid side) and the output side, through the transformer into smaller voltage, the secondary with the method of the series, is actually two voltage is presupposed, take its minimum value as the control circuit of the control object, to carry on the corresponding processing, through rectifying into dc signal, to control the peripheral circuits.

The technique, adopt the method of voltage vector is directly, when the labor, the vector difference is less than the setting of the inverter voltage output control signals to realize frequency conversion to the frequency of the undisturbed switching, when there is a difference frequency also can achieve a smaller impact of switching.

 

ProjectSpecification
The 
basic 
function
The max frequencyVector frequency scope:0-500Hz
V/F frequency scope:0-500Hz
Carrier frequency0.5kHz-16kHz(self-adjusting)
The frequency resolution
of import
The setting figure: 0.01Hz
The simulation setting:(The max frequency)*0.025%
The control methodSVC
FVC
V/F control
Pull-in torqueType G:0.5Hz/150% (SVC); 0Hz/180% (FVC)
Type P:0.5Hz/100%
Overload capacityType G:The duration of 150% rated current is 60s
The duration of 180% rated current is 3s
 Type P:The duration of 120% rated current is 60s
The duration of 150% rated current is 3s
Torque BoostAUTO-Torque Boost
HM-Torque Boost:0.1%-30%
DC brakingDC braking frequency:0.00Hz-The max frequency
Duration:0.0s-36.0s
  Current:0.0%-100.0%
Electronic controlThe range of frequency:0.00Hz-50.00Hz
The duration of acceleration and deceleration:0.0s-6500.0s
Simple PLC,
Multi-velocity control
In the control of built-in PlC or terminal,there are 16 velocities.
Built-in PIDBe easy to control the closed-loop control system
AVRKeeping the output voltage stability,when grid voltage instability.
The control of over 
voltage and current
Auto-limited the voltage and current ,
preventing trip result from often brake-make.
Fast current limiting functionMinimizing flow failures, protect the normal operation of the inverter
Torque limit and control"Excavator" characteristics, the torque limit automatically during running, prevent frequent over-current trip; The torque control closed-loop vector model is achieved
Individualized
function
Outstanding featuresBased on current vector control technology of asynchronous motor control
Instantaneous stop constantlyInstantaneous power failure through load feedback energy compensation voltage is reduced, maintain frequency converter in a short period of time to continue running
Virtual IOFive groups of virtual DIDO, suggested that logic control can be realized
Timing controlTiming control function: set time range 0.0 Min to 6500.0 Min
Motor switchTwo groups click parameters, which can realize two motor switch control
Support multithreading busSupport: four kinds of fieldbus Modbus, profibus-dp, CANlink, CANopen
Motor overheating protectionOptional IO expansion card 1, click on the temperature sensor input analog input AI3 acceptable (PT100, PT1000)
Support more encoderSupport the difference, open collector, the sale, rotating transformer, such as is cosine encoder
A user programmableOptional user programmable card, can realize the secondary development, compatible with common PLC programming way
Strong background softwareSupport the inverter parameters and virtual oscilloscope function operation.
Virtual oscilloscope can be used for frequency converter internal state graphic monitoring
The environmentUse placeIndoor, is not subject to direct sunlight, no dust, corrosion gas I, combustible gas, oil mist, water vapor, water or salt, etc
Use placeLess than 1000 m
The environment temperatureMinus 10 degrees Celsius to above 40 degrees Celsius zero (ambient temperature in 40 ~ 50 degrees, use the lower it)
humidityLess than 95% RH, no water condenses
vibrationLess than 5.9 m per square (0.6 g)
Storage temperatureTo the above 60 degrees Celsius zero minus 20 degrees Celsius
The IP ratingIP20
Pollution levelsPD2
The power distribution systemTN,TT


Contact us:
Shandong Ozer Electric Technology Co.,Ltd
Tel: 86-0536-2280828  8510239
Fax: 86-0536-8506819
Web: www.wfaozhuo.com  www.aozhuokeji.com
 
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