SAJ Frequency Converter your top choice!
- Loading Port:
- Guangzhou
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 watt
- Supply Capability:
- 1000 watt/month
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SAJ Frequency Converter your top choice!
1. Control characteristics
·Control Mode:Sensorless Vector Control (SVC), V/F control
·Start Torque:0.5Hz 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: 0~rated input voltage
·Output Frequency Range: 0.00~600.00Hz
·Digital Input Terminals: Six (programmable)
·Analog Input Terminals: AVI:0~10V;ACI:0~10V or 0/4~20mA
·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
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.
- Q: 3.7KW inverter with 2.2KW 6-pole motor running to see the inverter shows the current is more than 4A, with the amount of clamp to 2.8A
- Probably the error of the clamp meter. 4 more current is correct.
- Q: Can the inverter stop intermittently during operation? If so, how to connect and set up
- One of these terminals is a common terminal, which leads from the common terminal and is connected to the corresponding terminal via the relay contact
- 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: Is the inverter output current proportional to the output torque?
- The output voltage of the inverter is proportional to the frequency, which is to keep the motor flux constant, T = KIφ so the motor output torque is proportional to the inverter current.
- Q: Three-phase motor, quadrupole asynchronous motor to 15rpm, the inverter output how many volt voltage? The 4 V
- 4 volts too little, at least tens of volts
- Q: What is the frequency converter used to do, why some motor with the inverter?
- Frequency converter is widely used in the speed regulation of AC motor.Varameter speed control technology is an important development direction of modern power transmission technology, with the development of power electronics technology, AC 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.
- Q: The laptop's power adapter is too hot to do
- Installed adapter heat should be no problem, I am now under the books, the fan mouth is very hot, the weather may be more and more hot it
- Q: Three sets of batteries (540V) DC power supply U / f inverter.
- This is the reason for the battery characteristics, your group of easy to burn the battery discharge characteristics of the curve should not be partial to engage, so easy to burn. Ultimately it is your group of battery quality is relatively poor!
- Q: The laptop's power adapter can be used on a desktop computer
- First of all, the desktop is the kind of power, is ups uninterruptible power supply. But relatively large, not directly inside the chassis. In addition, the storage capacity is limited.
- Q: What is the output voltage of the laptop power adapter?
- Generally have 19V of the common friends, I was 19V
Send your message to us
SAJ Frequency Converter your top choice!
- Loading Port:
- Guangzhou
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 watt
- Supply Capability:
- 1000 watt/month
OKorder Service Pledge
OKorder Financial Service
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