AC 3-Phase Three-Line EMC Filter

Payment Type: T/T
Min. Order: 2 Piece/Pieces
Delivery Time: 7 Days

Basic Info

Model No.: FT310

Rated Voltage: 110/250VAC

Operating Frequency: 50/60Hz

Rated Current: 0.5~300A@40℃

Test Voltage: 1760VDC, 3S(line-line); 2000VAC, 3S(line-ground)

Climatic Category(IEC 60068-1): 25/085/21(-25℃ /+85℃ Damp Heat Test For 21 Days)

Additional Info

Packaging: Carton

Productivity: 500,000pcs annually


Transportation: Ocean,Air

Place of Origin: Jinan

Certificate: ISO9001, CE, UL, TUV, RoHS

HS Code: 8548900001

Port: Qingdao,Tianjin,Beijing

Product Description

The EMI RFI 3 Phase Filter is suitable for three-phase three-line power supply. 

Compact structure, simple and time-saving installation, specially suitable for applications with limited space, highly cost effective. 

FT310 series are one-stage common mode general purpose three-phase three-line filters. 

Excellent common and differential mode filtering effect for interference from 150KHz to 30MHz. 520VAC or 690VAC high voltage versions optional.

EMI Filter certificates CE RoHS UL

1. Storage of Power Line Filter:  The EMI RFI filter mustn't be left out in the heat of the sun or exposed to the rain, it should be stored in warehouse with good ventilation, surrounding temperature between -30℃ and +65℃ , the highest relative air humidity lower than 90%, and no corrosive liquid or gas.

2. Installation of EMC Filters:  

3 Phase Filter should be installed at power input, and the line inside the chassis be as short as possible to reduce radiated interference. 

Both input and output lines of EMI filters neither be intersected nor be tied up by string.

Make sure the mounting flange fully grounded, and keep the ground cable as short as possible if filters are connected to other equipment. 

If the terminal is stud, please use two spanners to fasten the screw nut when connecting to avoid stud rotating and thus causing changes to the internal circuit and consequently leading to filters arcing, short circuit, broken down or the filtering effect worsened. 

First use spanner1 to fix the screw nut near the metal case, then use spanner2 to tighten the screw nut in front( shown as Figure1), otherwise the terminals may be damaged. 

Apply the same for the connection of other phases.

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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