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

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

needs.

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	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
Application	Open loop speed conrol Sensorless vector control
Output Frequency Range	0Hz...400Hz
Ambient	• -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 )
Enclosure	IP20
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 Certifications	CE ISO9001:2008
Ratings	• 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

FAQ

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.

Q: What is the common COM point of the PLC and the inverter? Is it positive?: Generally refers to the common, and most of the negative

Q: ASUS notebook power adapter can be universal? is it?: Under normal circumstances, as long as other ASUS notebook power adapter voltage, current and interface with your notebook the same, you can use. Not ASUS adapter even if the voltage, the interface is the same is best not to use, easy to cause damage to the computer. I suggest you can call the ASUS national service hotline to see, consult the current market can support your laptop adapter model, and then to the computer store or online purchase. If you feel that my answer is satisfied, please adopt Wo take

Q: The inverter is running independently: Frequency conversion regulator is the application of frequency conversion technology and microelectronics technology, by changing the motor operating frequency mode to control the AC motor power control equipment. The inverter is mainly composed of rectifier (AC variable DC), filter, inverter (DC variable AC), brake unit, drive unit, detection unit micro-processing unit and so on. The inverter will adjust the voltage and frequency of the output power supply according to the breaking of the internal IGBT, and provide the required power supply voltage according to the actual needs of the motor, so as to achieve the goal of saving energy and speeding.

Q: Laptop power supply 20V 3.5A can use 20V 4.5A power adapter Mody, what impact?: It's ok. As long as the voltage is appropriate on the line. Current value refers to the maximum current that can be output. How much depends on your computer. Or, with a big no harm, can only be better, if you can use a small, but a little longer charging time.

Q: The notebook power adapter flashes: 1: Check the socket with a multimeter is normal, the supply voltage is 220V. If the utility voltage is not normal, it is recommended to replace the use of environmental testing. 2: Check with the multimeter whether the output voltage and current of the power adapter match the label. If the gap is very large, and the mains voltage is normal, you can determine the power adapter failure, need to replace the laptop power adapter. 3: If the above check is normal, remove the laptop battery, do not external adapter. Press and hold the notebook power button 5 seconds to repeat 3 times. After releasing the notebook residual charge, insert the power adapter separately, power on the test. 4: If the fault persists, check the notebook's power connector, whether the exception. Such as loose or the appearance of damage and so on. 5: the above checks are normal, basically can be a preliminary judgment is the notebook motherboard failure. Recommended repair service station.

Q: What is the principle and implementation of the inverter?: AC inverter principle. It is the first AC current will be converted into direct current, and then use the electronic components of the DC switch. AC power. General power of the larger inverter with a thyristor. And set an adjustable frequency device. The frequency in a certain range adjustable . Used to control the number of revolutions of the motor. The number of revolutions can be adjusted within a certain range. The frequency converter is widely used in the speed regulation of AC motor. Frequency control technology is an important development direction of modern power transmission technology, with power electronics Technology development, exchange frequency conversion technology from theory to practice gradually mature. Inverter not only smooth speed, large range, high efficiency, start current is small, smooth operation, and energy saving effect is obvious. Therefore, the exchange frequency control has gradually replaced the traditional traditional slip speed, variable speed control, DC speed control system, more and more widely used in metallurgy, textile, printing and dyeing, smoke machine production lines and buildings, Water supply and other fields. Generally divided into rectifier circuit, flat wave circuit, control circuit, inverter circuit, and so on several major parts.

Q: Speed of 3000 r / min three-phase motor how to change its speed: Only the frequency converter to achieve the purpose of speed, because the rated voltage and frequency, the three-phase motor speed is determined by the motor within the pole pairs of pole number, but the frequency down, the speed decreases, plus a frequency converter, Can achieve the purpose of stepless speed regulation. The speed is calculated as: speed = (50 Hz * 60 seconds) / (number of poles / 2), the result is synchronous speed, the general asynchronous motor slightly lower than the synchronous speed. There is a change for the electromagnetic speed of the motor, but also to achieve the purpose of stepless speed regulation. If you have a fixed number of revolutions, you can consider buying a reducer and motor integrated, such as cycloid reducer, can also be installed between the motor and equipment reducer to achieve the purpose of deceleration.

Q: Laptop power adapter is used to do what: Power and charge the notebook. Equivalent to power, mobile phone charger.

Q: Delta inverter reported CE4 reasons? Casually asked how many kinds of CE under a total: Is it right? The next manual to see do not understand

Q: What is the IGBT? Our inverter IGBT fried,: Popular point is a switch, give him the signal to continue in accordance with a certain order switch, the DC through the switch into a change in the exchange of alternating current, different frequency.

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