Medium Voltage Drive VFD 1600KW 6.6KV HIVERT-Y 6.6/173
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- 100000 unit/month
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Perfect Power Output Section
The HIVERT general MV VFD adopts the power cells connected in series and voltage overlapping method (i.e. Power cells multi-level cascade technology), it can output the perfect PWM sinusoidal waveform (see Figure 2 and Figure 3). It has the following advantages:
1. No need for the additional output filter
2. Directly driving general synchronous or asynchronous motor
3. No de-rating operation on the motor
4. No dV/dt stress on the insulation of motor and cables
5. No torque ripple, extending service life of motors and mechanism
6. No cable length restriction within the acceptable voltage drop.
The general MV VFD has the following protection functions and features:
Overload and over-current
Phase loss and grounding
Over voltage
Overheat
Current limit
Redundant control power supply
Cell Bypass (optional)
Cabinet door alarm
Phase-Lock function
Synchronous Switching between VFD and Grid system
Soft start of motor
High efficiency >98% (VFD at full-load)
Electrical Isolation by the optic fiber
Built-in PID regulator
RS485 communication with the protocol, Modbus as standard, optional Profibus-DP, Ethernet,etc
Accurate fault records, easy to check fault history
Compact structure and layout, customized design is available
- Q: Will the motor suddenly stop when the inverter is suddenly powered down?
- Generally in the absence of external brake or brake case, if the power, the motor is in a free stop state, uncontrolled,will gradually slow down to 0
- Q: Laptop power adapter bad what is the phenomenon?
- Either the power is bad or the machine on the power supply module is bad to repair service
- Q: ASUS power adapter Acer can use it
- 2. Is the adapter's output current consistent with the notebook's requirements? (Or a little bit of the current is also not.)
- Q: Do you want to pay attention to the number of poles of the motor when selecting the inverter?
- Such as Schneider: ATV21 for fans, ATV11 simple machine pump, ATV31 simple machine, ATV61 fan with pump, ATV71 high power machine, high torque performance
- Q: Inverter problem
- A: The inverter output 4 ~ 20mA (0 ~ 20mA), the analog signal can be directly connected to the measuring instrument, the daily design, installation, application are so, as long as the selection is correct, there will be no problem.
- Q: The laptop's power adapter is broken how much it costs
- Notebook adapter only for the general repair 50-100 new general 150-250
- Q: Three-phase motor, quadrupole asynchronous motor to 15rpm, the inverter output how many volt voltage? The 4 V
- The voltage is basically the same, the inverter changes the frequency of the power supply, not the voltage.
- Q: What is the difference between the collector and the emitter mode?
- This physical structure is intended to facilitate the need for positive enlargement.
- Q: How to choose a power adapter
- Your notebook power part of the compatibility is very good, in a certain voltage range of power can be used long, but still please note on the notebook subject.
- Q: What is the IGBT? Our inverter IGBT fried,
- Basically change the voltage, the voltage changes in accordance with the different frequencies, so that change the speed.
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Medium Voltage Drive VFD 1600KW 6.6KV HIVERT-Y 6.6/173
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- 100000 unit/month
OKorder Service Pledge
OKorder Financial Service
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