AMB300-280G-T3 3 Phases Heavy Load Vector Frequency Converter

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100 unit/month

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Specifications

AMB300-280G-T3 3 phases heavy load vector frequency converter 
Unique fast DC brake 
Torque control 
CE, RoHs 
2 years warranty

Features:

• Control Mode: Sensorless vector control (SVC), V/F control, Open-loop torque control 
• Starting torque: 0.5Hz/150% 
• Speed adjusting range: 1:100(SVC) 
• Steady speed accuracy: ±0.5%(SVC) 
• Overload capacity: 60s with 150% of rated current, 1s with 200% of rated current 
• VF control, automatic torque increase, manual torque increase of 0.1%-30.0% 
• Stationary rotating motor parameters self-learning 
• Automatic energy-saving operation:Under load conditions,automatically optimize V/F curve, to achieve energy-saving operation 
• Automatic voltage regulation(AVR): Automatically keep the output voltage stable when input voltage fluctuating 
• Automatic limit on the run automatically during the current limit to prevent the frequent overcurrent fault trip 
• Automatically adjusted depending on the load characteristics of the carrier, automatically adjust the carrier frequency (optional)
• Sensorless vector control under the control of superior performance 
• Truly instantaneous normal operation after power-down 
• Vector under the control of low frequency and large torque and stable operation 
• Unique grid instantaneous power-down non-stop 
• Torque control operation 
• Unique fast DC brake

SPECIFICATION                                                                                        AMB300-280G-T3 3 phases heavy load vector frequency converter         AMB300-280G-T3 3 phases heavy load vector frequency converter

MODEL

AMB300-280G-T3

OUTPUT

DC VOLTAGE

0 ~ 380V

RATED CURRENT

520A

FREQUENCY RANGE

0 ~ 600Hz

OVERLOAD (max)

150% 1min, 200% 1s

INPUT

VOLTAGE RANGE

380V Triple-Phase (-20% ~ +15%)

FREQUENCY RANGE

50~60Hz (±5%)

CONTROL

&

RUNNING

SELF-ADJUSTING OUTPUT VOLTAGE

With the validity of AVR function, the output voltage is essentially unchanged when the input voltage changes

CONTROL MODE

Sensorless vector control (SVC), V/F, Open-loop torque control

SPEED ADJ. RANGE

1:100

OUTPUT FREQUENCY RESOLUTION

Digital setting: 0.01Hz;

Analogue setting: Maximum Frequency×0.1%

VOLTAGE/FREQUENCY CHARACTERISTIC

Two VF curve available to the choice

TORQUE BOOST

Auto Torque Boost; Manual Torque Boost

ACCELERATION &

DECELERATION CHARACTERISTICS

0.1s~3600s

BRAKING TORQUE

>20%

FREQUENCY SETTING INPUT

Keyboard, Computer, 0~10V, 0~20mA

INPUT COMMAND SIGNAL

Running, forward / reverse, jog, multi-speed, multi-stage acceleration and deceleration time, coast, step-by-step control, reset, voltage / current input signal switching

STANDARD FUNCTION

Auto-Retry Fault Recovery, Automatic torque boost, DC braking, Restarting at instantaneous power failure, Upper and lower limit in frequency bias, Frequency gain, carrier frequency adjustment, Adjustable acceleration and deceleration mode, Output frequency meter and ammeter, Multi-speed, PID control, RS-485 Interface

PROTECTION

Overvoltage, under-voltage, phase loss, over-current stall, current limiting, over-temperature, electronic thermal overload relays, overvoltage stall, data protection

EXTERNAL OUTPUT SIGNAL

Fault relay signals, 0 ~ 10V, 0 ~ 20mA signal and current signal, Programmable open collector output:

·Signal synchronization of the output frequency:

DC 0 ~ 20mA, 0 ~ 10V

·Signal synchronization of the output current:

DC 0 ~ 20mA, 0 ~ 10V

DISPLAY

KEYBOARD

Setup mode

Operation mode

Trouble mode

ENVIRONMENT

ALTITUDE

Indoor, Altitude below 1000m

REQUIREMENT

Free of Dust, Corrosive Gas, and direct sunlight

WORKING TEMP.    

-10 ~ +40°C

WORKING HUMIDITY

20%~90%RH (non- condensing)

VIBRATION

<5.9m/s2 (0.6g)

STORAGE TEMP.,

-25 ~ +65°C

INSTALLATION

Wall mounted

OTHERS

IP LEVEL

≤15Kw (IP20),  ≥18.5Kw (IP10)

COOLING

Forced air cooling

DIMENSION

1130*740*540mm ((L*W*H)

PACKING

142.5Kgs/Piece/Wooden Case

 

FAQ

What is the delivery time?

We can delivery the goods within 5 days after receiving your payment.


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Q:Inverter 0.2KW, the motor speed requirements down to 4 turn, the motor pole 4 pole. Can the drive drive the motor?
Can, but this is a test product, the application does not try!
Q:Can different brands of laptop power adapters be generic?
Power adapter can not use, the key to see two factors. First, the interface must first be the same interface or can not use. Second, the output current, the output current must be strictly consistent, otherwise it would be very dangerous, the laptop overload of the current is very fragile. The final output voltage I personally think can have a difference of type 5V. Because the battery on the voltage requirements up and down can have 5V floating. I have also used a high 5V adapter, has been no problem, but this is just my personal view. Strictly the same as the best. Oh, for reference only! Since you can plug in the normal use, indicating that the interface is consistent, and the output voltage and current are the same. Then I can responsibly tell you, rest assured to use it, there will be no problem.
Q:Motor 2 pole and 4 pole in the inverter with what set to show
Motor parameters, there must be a parameter "motor pole" of the bar.
Q:What is the meaning of the bipolar polarity in the inverter ah There is a +10V signal input is a -10V What is the meaning of ah?
Bipolar input is positive and negative. Bipolar input is generally used to directly through the external reference or potentiometer to achieve the motor forward and reverse switching, without having to switch all the way to switch the signal (switch).
Q:65w adapter and 90w laptop power adapter What is the difference?
65W and 90W is mainly based on your laptop power configuration, the general integrated graphics with 65W, discrete graphics because of the need for additional power supply, so the general need 90W, of course, there are some low-power CPU, such as 25WCPU , 35W, 45W difference, these are the beginning of the manufacturer according to the notebook's power consumption count a maximum power, and then give your laptop with adapter 90W adapter can replace 65W, as long as the interface is the same, but 65W instead of 90W sometimes there may be insufficient power lead to automatic shutdown. In general, the greater the number of watts, the larger the head, because the adapter is actually a coil will be 220V into 19V, according to the power to determine the head, the larger the watt, the same 19V, then the output current will be greater
Q:East yuan 7200GS inverter start 11KW 4-pole motor and 2-pole motor need to modify what parameters?
11KW 4-pole motor and 2-pole motor is the difference between the motor coil winding is not the same, the appearance of the 2-pole motor to be slightly larger, the speed of 4 pole speed is 1450 r / min, 2 pole is 970 r / min
Q:The emitter E of the inverter inverter module and the AC output U are not directly connected together
Corresponding to a phase of the branch of the IGBT inverter module generally appear in pairs
Q:Is the motor having a variable frequency motor and a variable voltage motor?
Motor with DC and AC motor, variable frequency motor and fixed frequency motor, string motor, that is, I have not heard of a transformer motor.
Q:Laptop adapter heat
Many friends to buy a laptop or laptop power, you may encounter the power did not take long to heat on the hot, and even hot to dare not get the situation, in the end is the quality of power problems or how is it? With the ever-changing notebook frequency, notebook power adapter power is also sesame flowering high, even to 100W or so, almost a small desktop power! Touch the hand, timid may be scared, obediently, is simply a hot potato! What will not fire? This is a lot of people worry! Compaq, IBM, such a large company to recover several back to the power adapter, it is because of fear that there may be defects due to power supply design, and will cause a fire!
Q:My laptop can not use the power adapter, and can only use the battery, how is it ah,
I have encountered the same problem, plug in the adapter, or use the battery power, the battery alarm, not the battery charge, the power adapter can not be used. But the power can charge the battery. If the power adapter alone, one will automatically shut down. Measure the adapter voltage normally. And then to get the computer city maintenance department, gymnastics, it is a simple question, the original power line in the circuit board on the solder joints are loose, that is, Weld, resulting in insufficient current, no wonder, off the machine can charge, boot can not charge, It shuts down. Spent 100 yuan. Business really black. I saw the repair. On the welding a few times OK. No wonder, once I suddenly shot about, the adapter can be used. Later, how to shoot not work. However, although spent 100, but my computer's heat silicone grease for the whole, the computer CPU temperature is not so high before. The beginning of the maintenance staff said that the power management chip may be broken, if the bad to more than 100, then, no bad, just contact the problem, welding also received me 100, really depressed. In fact, you can say good, if the contact problem, certainly below 100.

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