Medium Voltage Drive VFD 1400KW 6KV HIVERT-Y 06/173
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- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 unit
- Supply Capability:
- 100000 unit/month
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Introduction
In the RMVC 5100 converter, the medium voltage output isconstructed by connecting the outputs of single-phase
low-voltage IGBT-based inverters in series, with an equal number per phase. Each individual single-phase inverter power module is powered by an internal rectifier, itself supplied from separate phase-displaced secondary
windings of the integrated transformer. An inherent feature of this technology is that a high pulse number rectifier is created resulting in a significant reduction of input current harmonic distortion. In the example shown below for a 6kV output, the diode rectifier is 30-pulse. The input Power Factor is also high at a minimum of 0.95 regardless of speed and power. The PWM switching strategy ensures that sinusoidal current is supplied to the motor. The low levels of harmonic current in the motor ensure that both motor heating and shaft torque pulsations transmitted to the coupling and load are minimised. Use of the multi-level PWM topology also results in areduced size of voltage steps imposed on to the motor and cable insulation systems compared to 2 or 3-level inverters.The dV/dt is less than 1,000V/μs.
Compact design
• Transformer integrated within cabinet
• Modular power module design
• Front access only for easy maintenance and replacement
Fully equipped
• 7” HMI touch screen for status display6 and local control
• Internal cabinet lighting
• Visual and audible local alarm
Restricted access to medium voltage area
• Door interlock system prevents unauthorised access
• Special tools required to open doors
• Handle lock provided
• Fibre-optic communications for exchange of status and
control between Medium Voltage Cabinets and Low
Voltage Control Cabinet
RMVC 5100 : 6kV, 1250kVA
RXPE
FAQ
1.what kind of load the frequency inverter used for?
2.Please provide specific motor parameters ?
3.Application Environment
4.if need special internet port?
- Q: Laptop warranty period is not over, the power adapter is broken, repair money?
- Look at your reinsurance period if not in the warranty period is not man-made damage can be changed or for the change
- Q: The inverter control power is also the same, the pole is not the same as the motor 6 or 4 pole can be used?
- Can be used, but is being used in the motor replacement, you need to change the frequency conversion.
- Q: Is it possible to use a different laptop's power adapter?
- For the power adapter, whether access to equipment, the following aspects of the measurement standards: Interface form The interface plug and socket used must be dimensioned. Voltage size The output voltage of the adapter is the same as the required voltage of the connected device (eg notebook). Inconsistencies may not be able to start or burn the device properly. Current or power The power of the adapter is greater than the maximum power required by the device. Power is not enough, may cause the voltage to drop, the adapter is hot, or burn the adapter. More than the above, the use of more power of the power adapter, while meeting the interface and voltage conditions, it can be replaced.
- Q: 5.5 kW 4-pole motor with the fastest speed can exceed the rated speed?
- Can not be exceeded Although the inverter can run out of the motor rated speed as the motor will soon burn You want your running speed of 2m / s you have to run 5m / s so go eggs do not pull the
- Q: ASUS power adapter Acer can use it
- 3. The size of the joint is appropriate. (If the connector is too loose, will be bad, excessive fever.) If it is for DELL and HP / Compaq and other notebook power adapter, will involve a decoding problem. Please pay attention when the pro to buy. Acer and Asus are not yet available. It is said that the market is also very popular universal adapter, a friend bought a LVSUN brand universal adapter LS-PAB90-BC10, with eight joints. Adapter has a liquid crystal display, you can also automatically switch the voltage, very smart, with more than a year, has also been used.
- Q: Can the laptop 1.3a power adapter be used on a 1.5a device?
- Theoretically impossible, because the power is small, but if it is a short period of time is possible, a long time to die.
- Q: The inverter is running independently
- Frequency conversion regulator is the application of frequency conversion technology and microelectronics technology, by changing the motor operating frequency mode to control the AC motor power control equipment. The inverter is mainly composed of rectifier (AC variable DC), filter, inverter (DC variable AC), brake unit, drive unit, detection unit micro-processing unit and so on. The inverter will adjust the voltage and frequency of the output power supply according to the breaking of the internal IGBT, and provide the required power supply voltage according to the actual needs of the motor, so as to achieve the goal of saving energy and speeding.
- Q: What is the difference when using inverter frequency conversion ordinary motor and variable frequency inverter motor
- So that mainly depends on your application and the frequency of work in the number.
- Q: What is the IGBT? Our inverter IGBT fried,
- Popular point is a switch, give him the signal to continue in accordance with a certain order switch, the DC through the switch into a change in the exchange of alternating current, different frequency.
- 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.
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Medium Voltage Drive VFD 1400KW 6KV HIVERT-Y 06/173
- 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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