37KW 50HP Automatic Universal VFD , 220V Frequency AC Drive Inverter

37KW 50HP Automatic Universal VFD , 220V Frequency AC Drive Inverter

The Characteristics of AC drive

Two control modes: current vector control and V/F control.

Overload: 150% rated current 60s; 180% rated current 10s.

Start-up torque: Sensorless vector control 0.5Hz/150% (SVC).

Built-in breaking unit: Brake resistance can be directly connected when rapid stops are required

Offering four multi-functional digital inputs, two analog inputs, one relay

output, one analog output, and one open-collector output.

It provides multi-functional 8 period of digital input, 2 road analog input , 2 road relay output and 2 road open collector output.

Offering four multi-functional digital inputs, two analog inputs, one relay

output, one analog output, and one open-collector output.

?Automatic voltage regulation: When grid voltage is variable, this function

automatically maintains a stable voltage output.???

Idea of Company

Our company receives "with single-hearted devotion, dedicated, specialized" objective,insists on the road of the scientific innovation, the design innovation, the craft innovation, the material choosing newly "four new", in order to keep the technology update and high effective, concentrates key processing works, besides the product research and development, the assembly and the test, other processing also choosing the prestige reliable partner to complete. More and more customer entruct our products due to high quality and effective transportation and service after sales. Our products aims at special customer and specialized application.

Product Introduction

Power range:

? ? ? ? ? ? ? ?220v: 0.4-75kw ? ? 380v: 0.75-560kw

EC5000 series is a high quality series, and suitable for the industrial engineering and commercial residential engineering field, through a unique current vector control, the motor has excellent control characteristic, suitable for all kinds of mechanical load. Saving a space narrow design is very suitable for enclosure installation with several pieces . It can be easily and quickly installed,connected and debugged, through the English prompt interface. EC5000 series has passed the CE EMC certification.

Product Parameters

Output voltage: three phase 220v/400v
Output frequency: 0~50Hz/60Hz
Communication mode: RS485
Braking mode: regenerative braking / dynamic braking
Cooling: forced air cooling
Fault protection: over voltage, under voltage, over current, leakage protection, motor fault, speeding, IGBT protection, etc.

Two control modes: current vector control and V/F control.

Overload: 150% rated current 60s; 180% rated current 10s.

?Start-up torque: Current vector control 0.5Hz/150%.

?Built-in breaking unit: Brake resistance can be directly connected when rapid stops are required

?Offering four multi-functional digital inputs, two analog inputs, one relay

output, one analog output, and one open-collector output.

?Automatic voltage regulation: When grid voltage is variable, this function

automatically maintains a stable voltage output.

Input and output characteristics

1 . ?Input voltage range: 380/220V±15%

2 . ?input frequency range: 47~63Hz

3 . ?output voltage range:0~rated input voltage

4 . ?output frequency range: 0~400Hz

Applications:

* Plastics and chemical fiber extrusion equipment

* Metalworking machinery: Lathe,Milling machine ,planer ,Grinder

* Building materials : Cement glass main transmission equipment

* Rubber Machinery

* Wire and cable extrusion equipment

Pump

1 . ?Reduce hydraulic shocks in pipelines during start and stop.
2 . ?Minimize mechanical stress on motor shaft.
3 . ?Reduce starting current .
4 . ?Under-current protection preventing damage from blocked pipe or low water situations.
5 . ?Automatic reset functionality ensures continued operation of unmanned pump stations.
6 . ?Phase rotation protection prevents damage from reverse pump rotation.
7 . ?Instantaneous overload protection prevents damage from debris drawn into the pump.

Fans

?Smooth application of torque preventing mechanical stress.
?Reduced starting times over star/delta starting.

Power Suppl