DL series Three phase power filterDL系列三相电源滤波器

DL series Three phase power filter

DL series Three phase power filter an instruction manual

一、Summary

VVVF inverter is more and more widely used in elevator industry because of its many advantages. However, the interference caused by the harmonic of frequency converter seriously affects the normal operation of other precision instruments and electrical equipment in some occasions. In view of this situation, we developed a three-phase power filter in time, which has obvious effect on solving the system interference and the series connection between the systems, so that the superiority of the frequency converter has been given greater play.

二、Normal working conditions

1．Rated operating voltage：440/250VAC Three phase three wire 50/60Hz

2．Electrical strength：Line ground：2000VDC/1min

Line line：1500VDC

3．insulation resistance：Line ground：≥100MΩ

4．temperature range：-40～+85℃，Allowable temperature rise30℃。

Note: as the grounding resistance of No.2 and No.3 is directly grounded, no measurement requirements are required during acceptance.

三、Technical index

model	Rated current （A）	Common mode insertion loss(dB)/frequency(MHz)
model	Rated current （A）	0.15 0.5 1 5 10 30
DL-15ZBT1	20	75 85 85 70 65 55
DL-30ZBT1	35	75 85 85 70 65 55
DL-50ZBT1	50	75 85 80 70 60 50
DL-80ZBT1	80	55 75 75 60 55 45
DL-100ZBT1	100	55 85 75 70 65 50
DL-150ZBT1	150	55 75 70 70 65 50
DL-200ZBT1	200	55 75 70 70 65 50
DL-250ZBT1	250	55 75 70 70 65 50

四、Dimensions and recommended installation position

1．Dimensions

图片46.png

Code name model	A	B	C	D	E	F	G	H
DL-15ZBT1	242	195	260	90	90	110	M6	5×6
DL-30ZBT1	242	195	260	90	90	110	M6	5×6
DL-50ZBT1	242	195	260	90	90	110	M6	5×6
DL-80ZBT1	350	320	380	90	190	220	M8	6×8
DL-100ZBT1	350	320	380	90	190	220	M8	6×8
DL-120ZBT1	350	320	380	90	190	220	M8	6×8
DL-150ZBT1	350	320	380	100	190	220	M8	6×8
DL-200ZBT1	350	320	380	100	190	220	M8	6×8
DL-250ZBT1	350	320	380	100	190	220	M8	6×8

2．Recommended installation position of three-phase filter

图片47.png

Product Show

DL series three phase power filter

DL series Three phase power filter