Filter Concepts Inc.

3L SERIES

3 Phase Filter

Economical and compact 3 phase section filters are for use with switch mode loads of all types. 3L Series filters provide stand alone or enhancement level performance for FCC and CISPR/EN requirements.

The low leakage 3L Series is available with the "B" circuit option to increase common mode performance.

 

Schematic
Delta

Wye

 

click on the to go the mechanical drawing 

Part Number1
Current
Flange
End Mount
Leakage2

3L15L
15A/PH
.80mA

3L15DL
15A/PH
.80mA

3L30
30A/PH
1.1mA

3L30L
30A/PH
1.1mA

3L30D
30A/PH
1.1mA

3L30DL
30A/PH
1.1mA

3L45
45A/PH
1.6mA

3L45D
45A/PH
1.6mA

Rated Voltage: 250/440VAC, 50/60Hz

Test Voltage: Line to Line: 2.2 KVDC
Line to Gnd: 2.2 KVDC

Insertion Loss: (50 ohms, typical)

.05MHz
.15MHz
.50MHz
1.5MHz
5.0MHz
20MHz
L/N
20db
35db
60db
60db
60db
55db
L/G3
15db
30db
42db
60db
60db
55db

1 Suffix "L" calls out low profile case, see Filter Order Information for complete part number
2 Each line to ground @ 250VAC/5OHz
3 "B" option can add up to 6db in application

 

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