Glättungsdrossel 300 Hz ED1W

Smoothing chokes ED1W (300Hz) are usually applied in output circuits of three-phase rectifiers. They allow a significant reduction of pulsation of rectified output current. In practice, smoothing chokes are often combined with capacitors and form LC filters.
The following table lists only the sample parameters of some manufactured chokes. After the previous agreement there is a possibility to design chokes with parameters other than those given in the table

Produkt für:

Detaillierte Informationen:

Design	Chokes are produced in accordance with standards: EN/IEC 60076-6; EN/IEC 61558-2-20
Insulation class	F(155^oC) - standard
Climatic class / Environmental class	C1/E0 - land design; C2/E1 - maritime design
Ambient temperature	40^oC
Protection degree	IP 00
Pulsation content	<= 10% (standard)
Pulsation frequency	300 Hz
Rated voltage	up to 750 V (230 V standard)
Overload	110% I_n
Terminals	screw terminal blocks or cable lugs or copper bus bars
Fastening	by means of angles

Technische Skizze

Standard design

Dimensionstabelle

Technical data of smoothing chokes 300Hz

Item	Type of choke	Inductance [mH]	Current [A]	L [mm]	B [mm]	H [mm]	d [mm]	e [mm]	f [mm]	Weigh [kg]
1	ED1W-15/30	15	30	160	160	205	110	120	11 x 15	14,2
2	ED1W-2,5/100	2,5	100	174	176	190	135	100	7 x 13	16,2
3	ED1W-2,5/100	2,5	100	240	255	305	200	158	11 x 15	53
4	ED1W-5/200	5	200	340	355	440	290	244	13 x 18	122
5	ED1W-0,5/500	0,5	500	320	410	410	270	244	13 x 18	106