F-SERIES RFI SUPPRESSION
FOR SINGLE PHASE
POWER REGULATORS
F-RFI
X10229
INTRODUCTION
Phase
-angle power controllers generate Radio Frequency Interference (RFI) during each half-cycle of the mains
waveform when the power is switched on. In sensitive applications this interference, or interaction with other
equipment, must be suppressed to comply with the Electromagnetic Compatibility Regulations 1992 (SI 1992
No.2372). Appropriate suppression may be achieved by the addition of a series choke and capacitor network
incorporated in a filter module. The F-type series filter modules have been manufactured to complement the UAL
range of phase angle power controllers.
CE MARKING
This product range is CE marked and may be used as a type filter for CSR, QVR, AVR, FC11AL2, STOM1 and
other phase angle applications with appropriate matching current capability,
e.g. Stacks and Firing circuits.
For classification of type filter refer to products family Declaration of Conformity. The standard filter units comply
with the industrial emission levels BS EN 55022 Class A.
Max current
Choke Induction L1
Order Code
Dimensions in MM
Terminals
3A
900
µH
F155
-
3A
W44 x L72 x H45 x FC64
1/4 Amp Tag
6A
635
µH
F155
-
6A
W44 x L72 x H45 x FC64
1/4
Amp Tag
10A
330
µH
F155
-
10A
W44 x L72 x H45 x FC64
1/4 Amp Tag
15A
250
µH
F165
-
15A
W62 x L92 x H45 x FC80
M4 stud & nut
25A
200
µH
F175
-
25A
W75 x L105 x H45 x FC64
M4 stud & nut
VOLTAGE RANGE 110v TO 230v AC +/
-
10% @ 50/60Hz MAXIMUM OPERATING TEMPERATUR
E 70 c
HIGHER CURRENT AND VOLTAGE RATINGS AVAILABLE ON REQUEST
INSTALLATI
ON
UNITED AUTOMATION LIMITED
1Southport Business Park
Tel: 0044 (0) 1704
516500 Main
Kew
Tel: 0044 (0) 1704
516516 Sales
Southport, PR8 4HQ
Fax: 0044 (0) 1704
516501
ENGLAND
Enquiry@united
-
automation.com
www.u
nited
-
automation.com
Page No. 1 of 1 Issue 3
Date 05/11/99
RoHS Compliant
Directive
2002/95/EC
