80A 3-phase EMI Line Filter, 2 Stage

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$285.62

Ex Tax: $285.62

Stock: In Stock
Model: RDDLZ-EMI-2080
Weight: 1.00
SKU: RDDLZ-EMI-2080

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80A EMI power line filter in dual-stage configuration, is widely used in the printing equipment, packaging equipment, textile equipment, industrial air conditioners, UPS, motors, servo systems, communication equipment, variable frequency device, electric drives, etc.

Specification

Model	RDDLZ-MT720-80
Configuration	2 Stage
Rated Current @ 40℃	80A
Rated Voltage	250/440V AC
Operating Frequency	50/60Hz
Phase	Three Phase Three Wire
Leakage Current (250VAC 50Hz @ 20℃)	≤6.0mA
Filter Range	150KHz-30MHz
Hipot Rating (one minute)	Line to Line: 2250V DC 3S Line to Ground: 2700V DC 3S
Climatic Category	25/085/21
Working Tempearte	-25°C~+85°C
Output Termainal	Threaded stud
Weight	3.5kg
Dimension	See below

Dimensions (Unit: mm)

Electrical Schematic

Tips: What is a low pass filter?

Low pass filter is an electrical filter device which only allows the signal lower than cut-off frequency to pass, and all the signal higher than cut-off frequency can’t pass. The performance of low pass filter in signal processing is similar to the rolling average performance in finance field. For different filter, the weakening degree of each frequency signal is different. Low pass filter has many types, of which, Butterworth, Chebyshev are often used.

Low pass filter principle is very simple, making use of capacitor to pass high frequency and prevent low frequency, and inductor for low frequency pass and high frequency stop. The principle of low pass filter is, for the cut-off high frequency, prevent it by capacitor absorbing and inductor blocking; for low frequency needed, make it pass via the characteristics of capacitor with high resistance and inductive with low resistance.

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