SAJ Frequency Converter your top choice!

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Loading Port:
Guangzhou
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TT OR LC
Min Order Qty:
1 watt
Supply Capability:
1000 watt/month

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Product Description:

SAJ Frequency Converter your top choice!

1. Control characteristics

·Control ModeSensorless Vector Control (SVC), V/F control

·Start Torque0.5Hz 150% (SVC), 0.5Hz 100% (V/F)

·Rotation Speed Ratio: 1:200 (SVC), 1:100 (V/F)

·Precision of Speed Regulation: ±0.5%(SVC), ±1.0%(V/F)

·Overload Capability

Model G:150% of the rated current for 60 seconds;180% of the rated current for 1 second.

Model P:120% of the rated current for 60 seconds;150% of the rated current for 1 second.

2. I/O Characteristics

·Input Voltage: 220V/380V ± 15%.

·Input Frequency: 50/60Hz,fluctuation range:±5%.

·Output Voltage: 0rated input voltage

·Output Frequency Range: 0.00600.00Hz

·Digital Input Terminals: Six (programmable)

·Analog Input Terminals: AVI:0~10V;ACI:0~10V  or  0/420mA

·Analog Output:

0.75~2.2kW:FM:0~10V; AM:0/4~20mA

4~400kW:FM:0~10V; AM:0~10V / 0/4-20mA

3. Basic Functions:

·Communication: RS485 with standard MOBUS protocol.

·Fault Protection Function: Over-current, overvoltage, under-voltage, over temperature, lack of phase, etc.

·Simple PLC and PID functions.

4.product look

 

SAJ Frequency Converter your top choice!

SAJ Frequency Converter your top choice!

 

1.    How can I get after sale service?

We have established after sale service center in Europe, North America, south East Asia, etc. you can email us or call the hot line.

2.    Do you have shipping insurance for our goods?

We will buy shipping insurance according to customers’ demand.

3.  Do you accept OEM or customized design?

OEM & ODM, any your customized lightings we can help you to design and put into product.

4.  What if I need specific design?

Distributorship are offered for your unique design and some our current models.

 

 

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Q:If it is 8-pole variable frequency motor, enter the motor nameplate parameters in the inverter input for the 4 pole can?
Motor brand above all, the general number of wrong is the inverter shows the speed is not right, for the speed control requirements are not high places will not be a problem, you can use
Q:I have a 5.5 kilowatts of 4-pole motor, want to pass through the inverter, slow down to 130 per minute use, eliminating the need for speed,
Power will drop, down to the original one-tenth
Q:On the notebook power adapter output current and voltage issues
This current is the maximum current value of the adapter output, Voltage matching, of course, can be charged. It is recommended to select an adapter with an output current value that is slightly larger than the original.
Q:18: 5 kilowatts bipolar multi-pole pump motor with inverter
Under normal circumstances, with 15KW inverter on it.
Q:Laptop power adapter leakage
Not a leakage of electricity, switching power supply design is the need for anti-interference caused by the leakage current, a lot of adapters have this phenomenon, but no harm to the human body is safe, you do not have to buy to replace, the original is good. If you have a protective ground at home, then you can not feel the leakage, because the leakage current from the protection of the ground to the earth, and really leak, then your home leakage protector on the trip.
Q:Three-phase two-pole motor can be used to reduce the frequency of the inverter
If you need to be very slow, you can match a four-level motor ah, even more slowly with a reducer
Q:Delta inverter reported CE4 reasons? Casually asked how many kinds of CE under a total
If the Delta C2000_M is the Modbus drive can not handle Not to the official website under the manual
Q:How can a variable speed multi - speed three - phase asynchronous motor be controlled by a frequency converter?
Although the waste, but can be used, we use the frequency band with two-speed motor when the output is connected to the fast three terminals, you can refer to the next
Q:What is the characteristic of the variable pole speed method?
Seven, hydraulic coupler speed control method The hydraulic coupler is a hydraulic drive, generally composed of a pump wheel and a turbine, which collectively referred to as a working wheel and placed in a sealed housing. The shell is filled with a certain amount of working fluid, when the pump wheel in the prime mover driven under the rotation, in which the liquid by the blade to promote the rotation, under the action of centrifugal force along the outer ring into the turbine wheel, in the same direction to the Turbine blades are thrusted to drive the production machinery. The power transfer capacity of the hydraulic coupler is consistent with the size of the relative filling fluid in the shell. In the course of work, change the liquid filling rate can change the coupler's turbine speed, made stepless speed regulation, which is characterized by: power to adapt to a large range, from several tens of kilowatts to thousands of kilowatts to meet the different power needs; Simple, reliable, easy to use and maintenance, and low cost; small size, can accommodate large; easy to control and easy to achieve automatic control. This method is suitable for fan, pump speed.
Q:My motor is a low frequency 8 pole motor, about 80W. I would like to choose a frequency converter
So small, with the domestic 400-watt, Shenzhen a lot

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