Three Phase Low Pass AC Electric Filter

Product Description

Low Pass EMI Filters already present in electronic equipment are designed to bring the noise from this equipment in compliance with EMC regulations in laboratory environment. 

Real-life installations offer very different environment where even the most EMC-compliant equipment can be a source of high-level noise or fall a victim to its noisy neighbors.

Featrues of Low Pass AC Electric Filter

--With three stage filtering design, special materials can guarantee the high impedance characteristics in wide frequency range

--Assure the smooth operation of other electronic devices in the vicinity, and solve the interference problems of inverter.

--Copper bar terminals applied for versions above 250A to keep pace with international standard, easy and safe connection

--Customized products according to customer's requirements

Applications of Low Pass Filters

--Suitable for most brands of inverters

--Servo motor


--Industrial electronic equipment by using frequency conversion principle

low pass electric filter

Rated voltage:                                                              250/440VAC,50/60Hz
Operating frequency:                                                 DC to 60Hz
Rated currents:                                                           3~1200A@40°C
Hipot Rating:                                                                 L-N 1600VDC
                                                                                         L/N-G 4000VDC
Overload Current:                                                       1.5x rated current for 1 minute, once per hour
Climatic category:                                                       -25°C~+85°C(25/85/21)
Design corresponding to:                                          UL1283, CSA C22.2 No.8,
                                                                                          IEC/EN 60939,
                                                                                          CQC GB 15288/GB 15287-2008
Flammability corresponding to:                                UL 94V-0


low pass filter



Power Line Filter: CTN/300pcs

N/G W.: 13.5/14.3KG



---Shipping terms: DHL, UPS, FEDEX, TNT, EMS

---Port is Qingdao or as requests.

Our Services


Sample Fee: Negotiate

Sample Time: 3~5 days


---Payment terms: Western Union, D/P, T/T,L/C

---Please remember to leave the correct contact information for delivery.


1. What is your biggest advantage?

We have more than 15 years on EMI FILTER manufacturing, and all of products have got cUL, TUV, CE, CQC, ROHS certificate.


2. How long will your product be delivered?

It's about 15-20 days.


3. Can you do OEM?

Yes, if your demand can reach the minimum order quantity of OEM.


4.Can I go to see your factory or company?

You are always welcome to visit our factory.

Contact Person: Cindy Suen



Address: Building 20, Xinmao Qilu Science and Technology City, No. 1 Zidong Road,Tianqiao District,,Jinan,Shandong

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