Variable Frequency Drive 6KV 1250KW VFD
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 unit
- Supply Capability:
- 100000 unit/month
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Introduction :
A high tech product with our own intellectual property rights and good performance, for the speed control of 3kv / 6kv/10kv medium voltage motor.
The advantage:
Perfect output waveform, harmonics free
High power factor, high efficiency
Motor speed control & soft start enabled
Reduce operation and maintenance cost
Easy operation
Perfect protection and auto-diagnosis for fault
Typical Application
Thermal powerindustry: induced draft fan, blower, dust collection fan, compressor, sewage pump, boiler feed pump etc.
Petrochemical industry: main pumps, submersible pumps, injection pumps, circulating pump, boiler feed pump, halogen water pump, fan, descaling pump, mixer, gas compressors, extrusion machine, etc Mining and metallurgy: slurry pump, induced draft fan, blower,, dust removal fan, descaling pump, centrifugal feed pump, etc Cement manufacturing: water pump, boiler feed pump, halogen water pump, fan, descaling pump, mixer, gas compressors, induced draft fan, preheat tower fan,
pressure blower fan, cooler dust cleaning fan, ball mill for raw material, kiln gas fan, cooler exhausting fan, classifier fan, the main dust collection fan, etc Water supply and wastewater treatment: main line pumps, submersible pumps, injection pumps, circulation pump, sewage pump, cleaning pump, biological processing tower pump Other industry: pulp beater, pumps, rotating machinery, wind turbines, wind tunnel, etc
Specification
Model | A03/050~ | A03/100~ | A03/175 ~A03/220 | A03/220~A03/400 | A03/220~A03/610 |
Capacity(kVA) | 250~630 | 630~900 | 900~1150 | 1150~2000 | 2000~3125 |
Rated output current (A) | 50~100 | 100~175 | 175~220 | 220~400 | 400~610 |
Motor power (kW) | 200~400 | 400~710 | 710~900 | 900~1600 | 1600~2500 |
Input frequency | 45Hz~55Hz | ||||
Rted input voltage | 3000V±10% | ||||
Input power factor | 0.95 (>20%load) | ||||
Efficiency | 0.96 with rated load | ||||
Output frequency | 0.5Hz~120Hz | ||||
Frequency resolution | 0.01Hz | ||||
Overload capacity | 120% 1 min, 150% immediately | ||||
Analogue input | 0~10V/4~20mA | ||||
Analogue output | 0~10V/4~20mA | ||||
Acceleration/deceleration time | 0.1~3000s | ||||
Digital output/input | expanded according to requirement | ||||
Ambience temperature | 0~40°C | ||||
Storage/transport temperature | -40~70°C | ||||
Cooling | air cooling | ||||
Ambience humidity | <90% without condensation | ||||
Altitude | <1000 m | ||||
IP class | IP20 | ||||
Size(mm)(W×H×D) | 3300×2480×1200 | 4900×2480×1200 | 6000×2580×1300 | ||
Weight (kg) | 3000 ~5000 | 5000 ~7300 | 7300~9200 | ||
- Q: Laptop power adapter repair how much money
- Look at your warranty period had no, no contact the seller can be free for a new one. If there is no need to repair the warranty period. Now the maintenance point is too lazy to repair. Suggest you follow your computer brand with a new one Because the maintenance fee to buy a difference can not be much money and the quality is not guaranteed, a power adapter is now dozens of dollars
- Q: Inverter alarm a043, how is it
- When there is a signal failure, if necessary, use DTI Board, if necessary, change P215 In addition, for the synchronous motor (P095 = 12): the inverter is released until the motor is at rest
- Q: Inverter signal line analog 4-20mA connection positive and negative can be reversed?
- Inverter signal line analog 4-20mA connection when the positive and negative is not reversed. Inverter input analog signal is generally 4-20mA, 0-20mA, 0-5V, 0-10V and so on.
- Q: Laptop power adapter leakage
- You feel, or do not feel is to take the amount of pen? If the feeling after it, then for a, if the amount of pen, then hand touched, it should not be bright. That is a induction, is Virtual electricity, it does not matter.
- 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: Servo control system can give the inverter signal,
- but want two motor synchronization, it should be impossible, the converter does not reflect so fast, and the speed is not so stable.
- Q: A water supply project, how to choose electrodes and frequency converters, such as giving a 7-storey water supply
- 2 pump power: If there is a tank, optional small pump, or should see how many households, fixed flow.
- Q: Computer frequency changer to do cd frequency changer how points positive and negative
- Two identical capacitors in series, the capacity is half of the original, the two capacitors in parallel after the same capacity doubled.
- Q: 55 瓩 4 pole motor with a frequency of one hour can save much electricity
- It depends on what type of equipment you use, the average energy-saving fan pumps, about 25-40 between; generic class is based on the frequency you use to decide, according to the frequency you use with 50 Hz Compared to energy saving.
- Q: How to make the motor speed (control speed), can not use frequency
- If you use AC asynchronous motor speed control in three ways: 1 / variable speed control. By changing the motor stator pole pairs to speed, not the linear speed for the sub-file speed, the motor structure and electrical control more complex. 2 / electromagnetic speed control. Driven by the magnet magnet, the electromagnetic coil through the variable size of the DC to speed, for the linear speed, but a waste of energy 3 / frequency control. Through the inverter speed, stepless speed regulation, speed control effect is good, but one-time investment. If the DC motor speed is to change the armature or the excitation coil voltage to achieve speed. Application in the relatively high demand, a one-time investment is relatively large
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Variable Frequency Drive 6KV 1250KW VFD
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 unit
- Supply Capability:
- 100000 unit/month
OKorder Service Pledge
OKorder Financial Service
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