Medium Voltage Drive VFD 280KW 6.6KV HIVERT-Y 6.6/031

Ref Price:
Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
1 unit
Supply Capability:
100000 unit/month

OKorder Service Pledge

Quality Product

Order On-line Tracking

Timely Delivery

OKorder Service Pledge

Credit Rating

Credit Services

Credit Purchasing

Share to:

Product Description:

Long lifetime


The DC bus capacitors provide an energy store and de-coupling buffer between the supply network and the load
side converter. The high value of the capacitors almost eliminates the voltage ripple and stabilizes the DC bus
voltage, suppressing disturbances caused by fluctuations of the load and supply side harmonics and switching
transients.Traditionally, the capacitors used for the DC bus have been of aluminium electrolytic type as the technology is mature and relatively low cost and also achieves a high energy density.

 

Disadvantages of electrolytic capacitors
However, electrolytic capacitors suffer from some disadvantages:
∙ Limited ability to handle large ripple current.
∙ Limited voltage rating and ability to handle voltage surges. It is necessary to connect capacitors in series and use voltage-sharing resistors, increasing system design complexity and reducing overall reliability.
∙ Limited lifetime.
∙ Unsuitability for long-term storage as spare parts.
∙ Failure modes may result in collateral damage to other components.

 

Advantages of metalized film capacitors
The RMVC 5100 uses metalized film capacitors which have the following advantages, despite having a lower power
density:
∙ Limited ability to handle large ripple current.
∙ Limited voltage rating and ability to handle voltage surges. It is necessary to connect capacitors in series and use
voltage-sharing resistors, increasing system design complexity and reducing overall reliability.
∙ Limited lifetime.
∙ Unsuitability for long-term storage as spare parts.
∙ Failure modes may result in collateral damage to other components.

.Medium Voltage Drive VFD 280KW 6.6KV HIVERT-Y 6.6/031

Send a message to us:

Remaining: 4000 characters

- Self introduction

- Required specifications

- Inquire about price/MOQ

1. Manufacturer Overview

Location
Year Established
Annual Output Value
Main Markets
Company Certifications

2. Manufacturer Certificates

a) Certification Name  
Range  
Reference  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port
Export Percentage
No.of Employees in Trade Department
Language Spoken:
b)Factory Information  
Factory Size:
No. of Production Lines
Contract Manufacturing
Product Price Range