220V Single Phase 0.75kw 1 hp AC Drive (Frequency Converter/Inverter)
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10 unit
- Supply Capability:
- 100 unit/month
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Quick Details
Place of Origin: | Guangdong, China (Mainland) | Brand Name: | EMHEATER | Model Number: | EM9 series vector frequency inverter |
Output Power: | 0.4kW--630kW | Output Type: | Triple | Size: | As per product |
Weight: | 3--500KG | Input Voltage: | 220V-240V;320V-480V;560V-690V | Output Voltage: | 220V-240V;320V-480V;560V-690V |
Type: | DC/AC Inverters | Output Frequency: | 0--800HZ | Output Current: | 2.5--1100A |
Color: | Black | Certificate: | CE-EMC and CE-LVD | IGBT: | All Model are Integrated IGBT |
Control mode: | Vector control/ VF control |
Packaging & Delivery
Packaging Details: | standard carton/crate package |
Delivery Detail: | Within 3-5days after receiving the payment |
Specifications:
Vector control frequency Inverter,
All model are integrated IGBT,
Built-in RS485 card, and approved by CE,
and optional displaying 4 lines keypad.
Products Features:
Input Voltage Range:380/220V±15%
Input Frequency Range:47~63Hz
Output Voltage Range:0~rated input voltage
Output Frequency Range:0~600Hz
Overload Capacity:60s with 150% of rated current, 10s with 180% of rated current.
Self study motor parameter function
Control Mode: Sensorless Vector Control (SVC); Constant Torque; V/F Control.
Speed Accuracy: Sensorless Vector Control :±0.5% of maximum speed (SVC)
Starting Torque: 150% of rated torque at 0.5Hz (SVC).
Programmable Timing Running(Simple PLC)
All model are integrated IGBT, and optional displaying 4 lines keypad.
The malfunction ratio is 0.1% within 18 months warranty.
All the above items have been passed the CE-EMC and CE-LVD certificate; you will enjoy desirable using and a guaranteed after-sale service.
Which kind of voltages frequency grade we can provide?
1 Phase input, 3 phase output, 200-240V, 0.75-7.5KW
3 Phases input, 3 phase output 200-240V, 0.75-500KW
3 Phases input, 3 phase output 380-415V, 0.75-630KW
3 Phases input, 3 phase output 420-480V, 0.75-630KW
3 Phases input, 3 phase output 575-690V, 11-630KW
FAQ:
What is the minimium quantity?
10 units.
2. How many days do you need to produce?
We can delivery the goods within 5 days after receiving your payment.
- Q: Laptop power adapter is broken, which brand is better domestic
- What brand of your laptop brand? It is best to be original,
- Q: Will the 75KW4 pole motor can be used to increase the speed of the inverter?
- China's power frequency 50hz, and the motor rated frequency match, blindly by increasing the frequency of the inverter output motor speed is not desirable, will affect the motor magnetic circuit, work is not normal.
- Q: 5.5 kW 4-pole motor with the fastest speed can exceed the rated speed?
- Can not be exceeded Although the inverter can run out of the motor rated speed as the motor will soon burn You want your running speed of 2m / s you have to run 5m / s so go eggs do not pull the
- Q: Is the inverter output current proportional to the output torque?
- When 50HZ or more, the voltage is not increased, the magnetic flux decreases. P = T * n / 9550, if the motor output torque does not change, the current will increase, the motor heat overload
- Q: Laptop power adapter bad what is the phenomenon?
- Either the power is bad or the machine on the power supply module is bad to repair service
- Q: Inverter problem
- A: The inverter output 4 ~ 20mA (0 ~ 20mA), the analog signal can be directly connected to the measuring instrument, the daily design, installation, application are so, as long as the selection is correct, there will be no problem.
- Q: Inverter principle eff23
- According to the use of classification, can be divided into general-purpose inverter, high-performance dedicated inverter, high-frequency inverter, single-phase inverter and three-phase inverter. VVVF: change the voltage, change the frequency CVCF: constant voltage, constant frequency. The AC power supply used by each country, whether it is for home use or for the factory, has a voltage and frequency of 400V / 50Hz or 200V / 60Hz (50Hz), and so on. In general, a device in which an alternating current having a constant voltage and frequency is converted into a voltage or a variable frequency alternating current is referred to as a "inverter". In order to produce a variable voltage and frequency, the device first converts the alternating current of the power supply into direct current (DC). For the motor control of the inverter, both can change the voltage, but also can change the frequency. Inverter control mode
- Q: How do I select a drive? Which brand is better
- ?Ampang letter company can provide different types of inverter, the user can according to their actual process requirements and the use of occasions to choose different types of frequency converter. When selecting the inverter, note the following precautions: ????1, according to the load characteristics of the inverter, such as the load for the constant torque load; fan, pump load should be selected AM300 inverter. ????2, select the inverter should be the actual motor current value as the basis for selection of the inverter, the motor rated power can only be used as a reference. Also should take full account of the output of the inverter contains high harmonics, will cause the motor power factor and efficiency will be bad. Therefore, with the inverter to the motor power supply and power grid power supply compared to the motor current increased by 10% and the temperature increase of about 20%. Therefore, in the choice of motor and inverter, should take into account the situation, the appropriate margin to prevent the temperature rise is too high, affecting the motor life. ????3, the inverter to long cable operation, this time should take measures to suppress the long cable to the ground coupling capacitor, to avoid the inverter output is not enough. So the inverter should be amplified or selected to install the output reactor at the output of the inverter.
- Q: 55 瓩 4 pole motor with a frequency of one hour can save much electricity
- it is used in the fan pump load can save about 14-22 kWh, used in the general category, on Multiply your number by 55.
- Q: B2b frequency how to speed
- How does changing the power frequency to change the speed of the motor? When the motor is connected to the power supply to drive the normal operation of the load, at this time to change the power frequency, such as the current frequency down, the motor armature rotating magnetic field speed will decline, the rotor conductor cutting magnetic field speed decreases, turn from the induced potential , The rotor current decreases, the torque decreases, the load on the shaft does not change, the torque will be less than the load resistance torque, the motor rotor speed decreases, the rotor conductor cutting the magnetic field line speed increases, the rotor induced potential increases, the rotor current increases, The torque rises until it is equal to the load resistance torque, and the speed is smaller than the original. After stabilizing the work, the torque of the motor is the same as that of the original. (The motor torque is the same as the load torque, the load is constant and the motor torque is not changed)
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220V Single Phase 0.75kw 1 hp AC Drive (Frequency Converter/Inverter)
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10 unit
- Supply Capability:
- 100 unit/month
OKorder Service Pledge
OKorder Financial Service
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