Universial 3 Phase Frequency Converter, Frequency Inverter, VFD,15KW , 20HP

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Product name:  Universial 3 phase frequency converter, frequency inverter, VFD,15Kw , 20HP

EDS1000 inverter offers a compact package of power, control and operator interface, designed

to meet the demands for space, simplicity and reliability. This inverter provides a broad spectrum of

features, allowing you to easily integrate it intoyour architecture and configure it for most application



Features of EDS1000  frequency inverter:

   • Sensorless Vector Control develops high torque over a wide speed range and adapts to individual 

      motor characteristics.

   • 150% overload for 60 seconds or 200% overload for 0.5 seconds provides robust ovrload protection.

   •Timer, Counter, Basic Logic functions can reduce hardware design costs and simplify control schemes.

   •Two analog input channels, including PID capability,offer enhanced application flexibility.

   • Variable PWM allows the drive to output more current at low Frequencies(1Hz).

   •An integral keypad provides out of the box operation using the local potentiometer and control keys.

   • A relay pre-charge limits inrush current.

   • Integral RS485 communications let the drives be used in a multidrop network configuration.


Ratings of EDS1000 series frequency inverter:   

Specifications of EDS1000:



                                       Item Description                                                           

     Input Specification 

• 1 phase Voltage: 200V...240V

• 3-phase Voltage: 200V...240V, 320V...460V,586V...760V

• Frequency:47 to 63 Hz

• Logic Control Ride Through: >0.5 seconds, 2 seconds typical
• Voltage: Adjustable from 0V to rated motor voltage
• Intermittent Current: 150% for 60 seconds


Output Voltage Range/   

   Overload Capacity

• Voltage: Adjustable from 0V to rated motor voltage
• Intermittent Current: 150% for 60 seconds, 200% for 0.5 seconds
      Motor Control Volts per Hertz

Open loop speed conrol

Sensorless vector control


   Frequency Range          


• -10…50 °C (14…122 °F) with specified distance between  drives  or: -10…40 °C (14…104 °F) Zero Stacked

• Storage Temperature:  -40...70 °C (-40...158 °F )

      Frequency Accuracy• Digital input within + 0.01 of set frequency
• Analog input within 0.2 of maximum output frequency
       Control I/O• 24V sink or source control
• 3 dedicated inputs for start, stop and reverse
• 2 programmable inputs for functions such as preset   speed, jog,etc  0…10V and 4…20 mA
• 1 programmable form C relay output
     Dynamic Braking 7th IGBT included on all ratings

       Standards and


 CE   ISO9001:2008

• Input                       • Output                    • Ratings

Voltage Class                  Voltage Class               

200V...260V,1Ø          0...220V,3 Ø       0.4Kw...3.7Kw(0.5...5Hp)

320V...460V,3 Ø         0...380V,3 Ø      0.75Kw...55Kw(1...75Hp)

586V...760V,3 Ø         0...690V,3 Ø      11Kw...200Kw(15...250Hp)

    Communications• Integral RS485 with Modbus RTU/DSI


What service we can supply to our clients?

  • We have been specialized in these energy saving area for 10 years in China. And 7-year export's experience get good word-of-mouth from costomers.

  • All the products are approved by CE, ISO9001-2008 and in line with local import laws and regulations.

  • All the products are carefully packed to ensure they reach you in perfect condition.

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Q:Will the motor suddenly stop when the inverter is suddenly powered down?
but there are exceptions, such as head pump, water hammer effect after power failure will make the motor Reversal
Q:How to lift Yaskawa inverter base blockade?
Note: the base blockade is to deal with ul or ce such a special application of security agencies, meaning that when the parking limit action after the base blockade even if the program can not malfunction, relative to the emergency stop loop more harsh, they will directly cut off the power power supply. In fact, it is a white protection function, if we are not difficult to find the analysis, when over-voltage or undercurrent, the panel will show BB alarm, BB is the base block, is the base blockade.
Q:My laptop can not use the power adapter, and can only use the battery, how is it ah,
1, laptop power adapter can not be used, first check the power outlet, plug, cable has no virtual state, if you can tell the normal equipment damage. Should be repaired. 2, the laptop battery must be charged through the power adapter or directly for the computer power, the power adapter is not missing, if you have experience can turn on the power adapter to see if the fuse is broken, try to update the fuse can be restored. If the integrated circuit is damaged, only updated.
Q:Pump frequency converter instantaneous restart and restart the problem
Inverter speed: Based on the advantages of speed control, energy saving and reliable operation, the frequency converter has gradually replaced the traditional variable speed, electromagnetic speed and voltage regulation. In the introduction of PWM flux vector control of the inverter a few years later, the end of 1998 and the emergence of DTC control technology inverter. ABB's ACS600 series is the first generation of DTC technology using the inverter, it can open the ring speed and torque for accurate control, and dynamic and static indicators have been better than PWM closed-loop control indicators. Direct torque control to measure motor current and DC voltage as input to the adaptive motor model. The model produces a set of precise torque and flux actual values ​​every 25μs. The torque comparator and flux comparator compare the actual values ​​of torque and flux with the reference values ​​for torque and flux to Determine the optimal switch position. It can be seen that it is through the torque and magnetic flux measurement, instantly adjust the inverter circuit switching state, and then adjust the motor torque and magnetic flux, in order to achieve the purpose of precise control.
Q:Quartet of the TA, TC terminals have positive and negative?
This can not be said to be positive and negative, should be called the public, TA, is the common.
Q:Is the laptop power adapter hot?
Third, the power of the nominal voltage than my books the battery voltage is much higher, not an accident, right? First of all, to know is that the power supply to the books and the battery power supply to the notebook is different. Battery-powered, the battery output is pure DC, very clean, the battery voltage is neither possible nor need to design a high, lithium battery chemical properties determine a cell output voltage can only be about 3.6V, so Many batteries are used in three cascade way, 10.8V also became a very popular battery voltage. Some batteries are slightly larger than the integer value of 3.6V, such as 3.7V or 11.2V, etc., in fact, to protect the battery. Power supply, the situation is more complex, first of all need to add voltage to further regulation filter to ensure that the power performance is not very good in the case of stable work, the voltage regulator after the two parts of the city, all the way to the work of the power supply , The other way to the battery charge to the part of the power supply to the battery when the same power supply, and the part of the battery charge through the battery charge control circuit can be added to the battery, the control circuit can be very complex, so the power The voltage must be greater than the cell voltage to have sufficient capacity to supply the charge control circuit to the units. Finally the voltage actually added to the cell will never be the nominal voltage of your power supply. Rest assured.
Q:What is the base blockade in the drive?
Normal work, the bridge between the upper and lower pipes can not be turned on at the same time, while conduction will occur short-circuit accident. It is necessary to open a tube at the same time block the same bridge of the other pipe base can be safe to work.
Q:Siemens g120 inverter torque limit what is the meaning
For example, you have 100kg of power, but you can send the power and you lift the weight of the object, if the object weight of 10kg, you can only use 10kg of power.
Q:ABB frequency converter and the difference between domestic frequency converter
The objective lens is equivalent to the lens of the projector, the object is inverted through the objective lens, magnified real image. Eyepiece is equivalent to the ordinary magnifying glass, the real image through the eyepiece into a positive, magnified virtual image.
Q:Lenovo laptop power adapter side of the feet which is positive
Very simple, look carefully on the power there is a symbol on the map (relatively small, carefully looking for all the regular power above the standard), as I shown below is the positive external, most of the power is like this , If the sign on the icon is anti, that is connected to the center of the black point is negative, that is negative inside the positive. This figure is also very intuitive.

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