MV Voltage 3KV 6KV 10KV Frequency Inverter
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- 10,000 per year pc/month
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General Of MV Voltage 3KV 6KV 10KV Frequency Inverter
CNBM high Voltage Variable Frequency Drives are designed to be highly reliable with high-performance, yet easy to use.It can satisfy users' need for changing the speed of fans or pumps,as well as improve the productivity.
The series are compatible with all types of three-phase medium voltage asynchronous motors.
Application Filed Of MV Voltage 3KV 6KV 10KV Frequency Inverter
CMAX- series of medium voltage VFD can usually be applied in these fields:
Power generation: induced draft fans, forced draft fans, condensate exhausting pump, boiler feed water pumps, primary fan, secondary fan, circulating pump, mill fan, slurry pump, mill .
Metals: dusting fans, slurry pump, feeding pump, furnace fans, compressor, mill
Cement: fan, discharge fan, waste gas fan, dust collecting fan, dust removing fan, mill.
Oil & Gas: water injection pump, oil transfer pumps, air compressor.
Mining: Fans, media pump, circulating pump, gas pump, oil separating pump, compressor, lift, mill, conveyer, hoisting machine.
Water: water supply pump, circulating pump.
Technology Data Of MV Voltage 3KV 6KV 10KV Frequency Inverter
3KV series VFD
Model | A03/050～ A03/100
| A03/100～ A03/175
| 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℃ | ||||
Storage/transport temperature | -40~70℃ | ||||
Cooling | air cooling | ||||
Ambience humidity | <90% without condensation | ||||
Altitude | <1000 m | ||||
IP class | IP20 | ||||
Size(mm)(W×H×D) | 3300×2480×1200 3900×2480×1200
| 4900×2480×1200 6000×2580×1200
| 6000×2580×1300 | ||
Weight (kg) | 3000 ～5000 | 5000 ～7300 | 7300～9200 | ||
6KV series VFD
Model | A06/050
| A06/050～ A06/080
| A06/080～ A06/100
| A06/100～ A06/170
| A06/170～ A06/220
| A06/220～ A06/400
| A06/400～ A06/610
|
Capacity(kVA) | ≤500 | 500～800 | 800～1000 | 1000～1750 | 1750～2250 | 2250～4000 | 4000～6250 |
Rated output current (A) | ≤50 | 50～80 | 80～100 | 100～170 | 170～220 | 220～400 | 400～610 |
Motor power (kW) | ≤400 | 400～630 | 630～800 | 800～1400 | 1400～1800 | 1800～3250 | 3250～5000 |
Input frequency | 45Hz～55Hz | ||||||
Rated input voltage | 6000V±10% | ||||||
Power factor | 0.95(>20%load) | ||||||
Efficiency | 0.96with 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 input/output | expanded according to requirement | ||||||
Ambience temperature | 0~40℃ | ||||||
Storage/transport temperature | -40~70℃ | ||||||
Cooling | air cooling | ||||||
Ambience humidity | <90%,without condensation | ||||||
Altitude | <1000m | ||||||
IP class | IP20 | ||||||
Size(mm)(W×H×D) | 3600×2480×1200 | 3900×2480×1200 | 4200×2480×1200 5100×2480×1200
| 5200×2580×1200 | 6600×2580×1300 8700×2780×1400
| ||
Weight (kg) | 3500～4000 | 4000～5000 | 5000～6000 | 6000～8000 | 8000～14000 | ||
10KV series VFD
Model | A10/080 | A10/080～ A10/150
| A10/150～ A10/210
| A10/210～ A10/400
|
Capacity(kVA) | ≤1250 | 1250～2500 | 2500～3500 | 3500～6250 |
Rated output current (A) | ≤80Rated output current (A) | 80～150 | 150～210 | 210～400 |
Motor power(kW) | ≤1000 | 1000～2000 | 2000～2800 | 2800～5000 |
Input frequency | 45Hz～55Hz | |||
Rated input voltage | 10000V±10% | |||
Power factor | 0.95(>20%load) | |||
Efficiency | 0.96with 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 input/output | expanded according to requirement | |||
Ambience temperature | 0~40℃ | |||
Storage/transport temperature | -40~70℃ | |||
Cooling | air cooling | |||
Ambience humidity | <90%,without condensation | |||
Altitude | <1000m | |||
IP class | IP20 | |||
Size(mm)(W×H×D) | 4500×2480×1200 | 5700×2480×1200 | 6800×2580×1300 | 10600×2580×1300 |
Weight(kg) | 3500～6000 | 6000～8000 | 8000～15000 | 15000～19000 |
- Q: What is the difference between the electronic governor and the frequency converter on the motor speed regulation?
- Electronic governor is for single-phase motor, by changing the access winding resistance and capacitance to adjust the motor speed, the speed of the power supply power for the output does not change, so this speed is not an energy Type of speed control methods, such as home for the use of fans and the like. Inverter speed is the original direct input three-phase asynchronous motor power first access to the inverter, in the inverter through the PWM and other electronic converter technology to rectify the frequency AC, inverter, become a frequency controllable AC In the input to the motor, in the motor running through the V / F control, output torque control, vector control and other control methods to adjust the frequency, change the loop current, to achieve energy-saving operation, especially in the light load energy efficiency is obvious, An energy-saving products that have been widely promoted and applied
- Q: Three-phase asynchronous AC motor speed control method
- First, variable pole alignment speed method This method is to change the way to change the stator winding red way to change the cage motor stator pole to achieve the purpose of speed, the characteristics are as follows: With a hard mechanical properties, good stability; No slip loss, high efficiency; Wiring is simple, easy to control, low prices; A level of speed, large difference, can not get smooth speed; Can be used with the regulator speed, electromagnetic slip clutch used to obtain a more efficient smooth speed control characteristics. This method is suitable for production machinery that does not need stepless speed regulation, such as metal cutting machine tools, lifts, lifting equipment, fans, pumps and so on.
- Q: How does the spindle drive system of the inverter realize the positive and negative control of the main pole?
- The general inverter has an external terminal control and communication control two modes optional, select one of them can be completed ah
- Q: Pump frequency converter instantaneous restart and restart the problem
- How the frequency converter works: The frequency converter is a power control device that transforms the power frequency power supply into another frequency by the on-off function of the power semiconductor device. We are now using the inverter is mainly used to pay - straight - cross mode (VVVF frequency conversion or vector control frequency), the first frequency AC power through the rectifier into a DC power supply, and then convert the DC power supply frequency, voltage can be controlled AC power supply to the motor. The circuit of the inverter is usually composed of four parts: rectifier, intermediate DC link, inverter and control. Rectifier part of the three-phase bridge uncontrollable rectifier, inverter part of the IGBT three-phase bridge inverter, and the output for the PWM waveform, the middle of the DC link for the filter, DC energy storage and buffer reactive power.
- Q: Will the motor suddenly stop when the inverter is suddenly powered down?
- but there are exceptions, such as head pump, water hammer effect after power failure will make the motor Reversal
- Q: Can the laptop 1.3a power adapter be used on a 1.5a device?
- Absolutely can not try 1.5a! If you want your laptop to go wrong, then use it!
- Q: 18: 5 kilowatts bipolar multi-pole pump motor with inverter
- Under normal circumstances, with 15KW inverter on it.
- 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: 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: 380V 2 pole motor can use the inverter?
- Of course, the stator winding can be connected with concentric While enameled wire to be better, preferably 180 degrees or 155, and even dedicated enameled wire
1. Manufacturer Overview
| Location | Beijing,China |
| Year Established | 1998 |
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| Nearest Port | TIANJIN |
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| Language Spoken: | ENGLISH,CHINESE |
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MV Voltage 3KV 6KV 10KV Frequency Inverter
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 1PC pc
- Supply Capability:
- 10,000 per year pc/month
OKorder Service Pledge
OKorder Financial Service
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