EMI Line Filter, 40A, 3 phase

5 out of 5 based on 1 reviews | Write a review

$128.48

3-phase 3-wire EMI line filter, single-stage, rated current 40A, rated voltage 440V AC, easy mounting with threaded stud, high performance in noise suppression yet low price.

SKU: ATO-EMI-1040

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Delivery date: 6-12 days

Overview

40A EMI line filter is compact structure, easy to install, excellent differential mode and common mode attenuation performance, and this single stage line filter is widely applied in 3-phase motor drive, UPS, packaging equipment, textile equipment, industrial air conditioners, and other 3-phase 3-wire electrical equipment.

Specification

Model	ATO-MT710-40
Filter Type	EMI
Configuration	Single Stage
Rated Current @ 40℃	40A
Rated Voltage	250/440V AC
Operating Frequency	50/60Hz
Phase	Three Phase Three Wire
Leakage Current	≤10mA @ 250V AC 50Hz 20℃
Filter Range	150KHz-30MHz
Hipot Rating (one minute)	Line to Line	1450V DC
	Line to Ground	2250V DC
Climatic Category	25/085/21
Working Temperature	-25°C~+85°C
Output Termainal	Threaded stud M6
Weight	640g
Dimension	See below

Dimensions (Unit: mm)

40A EMI Line Filter Dimension Electrical Schematic

Three phase emi filter electrical schematic Insertion Loss Table (in 50Ω system acccording to IEC/CISPR No.17)

6A 10A 20A 30A Power Line Filter Insertion Loss Table

40A 50A 100A EMI Line Filter Insertion Loss Table

Tips: How to select an EMI power line filter?

1. According to equipment rated working voltage, current and frequency, it can confirm filter type. Don’t take too small rated current of power line filter, otherwise it will damage filter or reduce filter life time. Don’t take too large rated current, because large current will increase filter dimension or reduce filter electrical performance. Normally confirm filter rated current according to 1.2 times of equipment rated current.

2. According to field interference source of equipment, confirm types of interference noise, common mode interference or differential mode interference, and then select the suitable EMI line filter. If interference type can’t be confirmed, thus confirm filter model according to practical exploration, which is a practical and effective method.

3. Select a line filter according to allowable value of maximum leakage current, especially for some medical care equipment.

Existing reviews of EMI Line Filter, 40A, 3 phase

Exactly great value!

I can't say anything about how well this filter works as I don't have the proper test equipment to measure conductive EMI. However, this emi line filter exactly works well and it works for my need.

From: Candy | Date: 27/03/2022

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