Specifications

1.High quality 4kw sine wave filter
2.Best price 380v sine wave filter
3.manufactured goods

  Manufactured goods for AC drive  frequency inverter 380v 4kw sine wave filter

1.   To converse SPWM voltage current waveform of frequency inverter to approximate sine wave waveform (For the line load feature, the COS is greater than 0. 3 and T H D is less than 5%);

2.   Protect motor insulation system, reduce bearing current, prolong service life, reduce motor noise;

3.   With general asynchronous motor can replace frequency induction motor use;

4.   Effectively restrain the high frequency loss and RF radiation interference, in certain occasions without to use a shielded cable, lowering the field Cable requirements;

5.   Cable between motor and frequency inverter can extend to 500 meters, the longest can reach 3000 meters above;

6.   We have 220 V 380 V 440V 690V 1140V three phase variable frequency drive system;

7.   Suitable motor and inverter power range: 0. 4KW - 1600 KW;

8.   Suitable frequency inverter output carrier frequency range: 1.5-16 KHz;

9.   Basic frequency range: 0 to 400 Hz (above 50Hz order must tell us when order);

10. Driving load forms: asynchronous motor (After special design can use for EPS UPS and the surrounding power supply system);

11. Heat resistant level: F grade (for reactor part);

12. Protection level: IP 20. 

 

  

 EM-GJ3 series soft starter, (380V~440V; 5.5KW~ 630KW), EM8 series VF control inverter (220~440V; 0.75KW~630KW), EM9 series sensorless vector control inverter (220~690V; 0.75KW~630KW), EM10 series vector control inverter with PG (including elevator and lift drive) (220~690V; 0.75KW~630KW), EMA to EMD series servo motor drive system (220~380V; 0.2~22KW) and relative accessories, such as input filter, output filter, input choke, output choke, DC choke and sine wave filter, brake unit and resistor and aluminum resistor. 

 

 

 

 

We have 6 factories and more than 820 staff members. As a professional manufacturer of industrial automation products, we are always dedicated to soft starter, frequency inverter, servo motor and drive, EMI filter, harmonic wave AC choke, sine wave filter and brake unit and resistor. In the year of 2008, we have established "China EM Technology Limited" to cultivate oversea market.  

 

 

 

 

  

  

Q1. How to play an order? What about prices? 

A1: Play an inquiry or contact with online service, after receiving your inquiry we will reply you with prices and information; Or catalog with full prices, thank you. 

 

Q2. Can i have my logo printed on the products and packing?

A2: Totally acceptable, OEM service grown up for 15 years, thank you.

 

Q3.What is your payment terms?

 A3: For sample: Paypal, west union;

   For production: T/T, L/C, D/A or negotiable terms.

   Thank you.

 

Q4.What would the delivery time be?

A4: Regularly 30 days after sample confirmed, ahead to 15-20 days if urgent, thank you.