3-Phase AC Frequency Converter 50hz 60hz 5.5kw~7.5kw
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10 unit
- Supply Capability:
- 100 unit/month
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Specifications
- 0~10V/4~20mA
-1/3 phase,220v/380v
-RS485 communication
-CE approved
Frequency Converter
Product Description
Features
A frequency changer or frequency converter is an electronic device that converts alternating current (AC) of one frequency to alternating current of another frequency. The device may also change the voltage, but if it does, that is incidental to its principal purpose.Traditionally, these devices were electromechanical machines called a motor-generator set.
2013 E-Series Frequency Converter
E100/E102/E180
Production Flow:
FAQ:
Q 1. what's the payment term?
A. We accept T/T, L/C, WEST UNION
Q 2. What's the delivery time ?
A. Normal model,0-3days,
For big order(more than 10,0000 usd),it takes about 7-15days. Customer make will be longer but with not over 15 days.
Q 3. What is the standard of package?
A. Export standard package or special package according to customer requirement
- Q:Does the inverter set the number of poles to match the number of poles of the motor?
- The number of motor poles corresponds to the speed of the motor, the number of poles is not set when the speed of the control error, in the high speed requirements of the transmission is not allowed.
- Q:Laptop power adapter in the ring is how is it?
- Inductance and capacitive shock sound In fact, any inductance and capacitance work will be shocked, but some shocks are large, and some shocks are small, the frequency is not the same, and some sounds harsh, some not harsh, and some ears can not hear the range Inside. Of course, this noise also has a certain standard, in fact, listen carefully, a lot of more power consumption of electronic equipment (tens of watts or more) have a voice. So, as you said to hear the sound is very small, sharp degree is not the same. This do not control, as long as they can endure, the general sound is not great, rest assured that good use of the performance and stability of no effect.
- Q:What is the motor series parameter setting of the inverter? If it is with the spindle,
- The motor series setting of the inverter should be set according to the series of motor
- Q:2 pole 0.75 kW motor can increase the speed through the inverter?
- 2-pole motor speed of about 2900 r / min or so, 4-pole motor speed of about 1400 r / min or so, which are in the case of 50HZ,
- Q:What is the output voltage of the laptop power adapter?
- Laptop power adapter output voltage, different brands may be different. Adapter output voltage is not a unified standard, different models are not the same notebook. The output voltage between 12V to 20V, 19V, 20V more.
- Q:What is the principle and implementation of the inverter?
- AC-DC is relatively simple We know that the diode has a one-way conductivity You can use this feature of the diode into a bridge So that the other end is always flowing into the other end is always out of the way it gets the voltage sinusoidal change of the DC If the need for smooth DC also need to be rectified Simple method is to connect a capacitor
- Q:In the official website to buy ThinkPad notebook, to the power adapter?
- Where the power adapter to buy the general will be supporting
- Q:Oil-free vertical vacuum pump why a little negative pressure inverter on the torque limit
- and then use the inverter into three-phase AC, 380 volts almost, Can only use the transformer rose to 380 volts.
- Q:What are the types of power adapter used in notebooks?
- With the increasing popularity of notebook computers, the power requirements have increased. In addition, because the battery capacity (or density) increased, charging requirements also increased - so the laptop computer power requirements have doubled. However, larger and / or hoter power adapters are not an attractive option for millions of users who carry laptops around the world. Attractive is to have a compact, but instantly charged laptop adapter. Of course, it will not produce heat, and will not cost too much. In recent years, the development of electronic products has not increased the hope in this regard, and whether the future revolution can be achieved is still a pending issue. We also want to use a laptop adapter that can be used globally without the need for a 110/220 volt operating voltage selector switch - so the laptop adapter must be designed for truly universal line voltage operation. At the same time, regulators and OEM expectations also play a role.
- Q:Why the number of motor poles increased, the inverter capacity will increase
- The number of poles of the motor is not directly related to the rated current, but the number of poles is larger and the power factor is lower and the rated current will be higher.
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3-Phase AC Frequency Converter 50hz 60hz 5.5kw~7.5kw
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10 unit
- Supply Capability:
- 100 unit/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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