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Low voltage frequency DC drive
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Low voltage frequency DC drive

FOB Price

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1 Set Minimum Order

Country:

China

Model No:

-

FOB Price:

Get Latest Price

Place of Origin:

China

Price for Minimum Order:

-

Minimum Order Quantity:

1 Set

Packaging Detail:

overseas package

Delivery Time:

30-60days

Supplying Ability:

-

Payment Type:

T/T, L/C

Product Group :

-

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Contact Person summer

Other

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Product Specification

  • Brand Name: nancal
  • Output Power: >1000KW
  • Output Type: Multiple
  • Type: DC/DC Converters
  • Input voltage:400V/480V/690V
  • Temperture:-40-70â�ï¿&fra

Product Description

 
 

Modular design, multi-drives with common DC bus.

 
*-quadrants & *-quadrants with regeneration for option
 
Voltage: **0V,**0V,**0V 
 
Single inverter capacity:  ******0kW
 
Max. parallel capacity: ***0kW
 
Load type: synchronous motors (including permanent magenet motors), asynchronous motors
 
Control methods: V/F, vector control with/without speed sensor
 
High Power density

emarkable performance



























 
Rapid dynamic response and excellent torque control performance at low speed
 
Meet complex process control requirements
 
 
Motor parameter auto tunning & Online identification
 
 
Motor stator resistance Rs,rotor time constant Tr online identification and correction,solve motor parametric variation issues result from  motor heating/ saturation.
 
Diagnosis record and intelligent reminder of maintenance
 
Extend service life
 
IGBT Blocking check after Power-on  Reduce failure rate
 
Supports master-slave control of 1 master *0 slaves
 
Meet complex process control requirements
 
Speed control mode / torque control mode
 
Better adapt to the speed-following or torque-following applications
 
 
High configurations






























































 
Modular design for rectifier unit, inverter unit, braking unit and filter.
 
 For easy maintenance
 
Redundant module   
 
Each module is a complete 3phase output unit, whole system can keep running with derating if some modules damaged.
 
Support up to *6 modules with same capacity in parallel connection.
 
Can control high power motors 
 
The latest generation IGBT ( **5℃ Junction temperature)
 
More stable
 
Diode rectifier, IGBT *-pulse rectifier or IGBT PWM rectifier.  
Suitable for different requirements
 
With du/dt filter, motor friendly output
 
Suitable for different requirements
 
Optional DC pre-charger  
 
Realize replacing modules with power                                                                    
 
DC metal film capacitors, maintenance free in whole life cycle.
 
 
 
 
Long service life, free maintenance, higher tolerance to overvoltage, wider temperature range
 
Integrite intelligent control PC board
 
Eliminate the possible oxidation, looseness and poor contact of the board connecting part after long operation which may eventually cause the VFD failure.
 
Isolated air duct design, no electric devices in airflow path
 
Suitable for harsh environment.
 
SD Card for storage failure and operation info.
 
Convenient for operators to copy the parameter settings. 
 
Standard fieldbus interface: Ethernet, RS**2, RS**5, DP, CAN, etc. Other bus protocols can be implemented through third-party interface conversion modules
 
Can meet most applications
 
Variety of expansion interfaces to meet most applications.
 
Highly customized

Country: China
Model No: -
FOB Price: Get Latest Price
Place of Origin: China
Price for Minimum Order: -
Minimum Order Quantity: 1 Set
Packaging Detail: overseas package
Delivery Time: 30-60days
Supplying Ability: -
Payment Type: T/T, L/C
Product Group : -

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To:

summer < shanghai nancal electric co., ltd >

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