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003-01 / 20080817 / e9142_zrc_11s.fm
• All specifications are subject to change without notice.
EMC Filters for AC Power Line
For Single-phase, Mid-size Box Cased ZRC-11S, ZRC-11S-A Series
FEATURES
• Compact and lightweight, these EMC filters dissipate heat effi-
ciently and are capable of withstanding currents up to 20A.
• The ZRC-11S-A series are equipped with a special attachment
that facilitates mounting onto a DIN rail.
• Incorporating a common mode choke coil with an amorphous
core, these filters offer excellent EMC suppression and is recom-
mended for the prevention of malfunctions in digital devices.
• They provide substantial attenuation of high-voltage pulses in
power supply lines, exhibiting more than 20dB attenuation for a
2kV, 400ns pulse.
• It is a product conforming to RoHS directive.
APPLICATIONS
Computers and other terminal devices, office automation equip-
ment, general control devices, and other industrial devices.
SAFETY STANDARDS
SHAPES AND DIMENSIONS
ZRC-11S ZRC-11S-A (With attachment for the DIN rail)
ELECTRICAL CHARACTERISTICS
∗ Input pulse width: 0.4µs
Conformity to RoHS Directive
Part No.
Standard and standard No.
Canada Europe
CSA C22.2 No.8 EN60939
ZRC2206-11S LR76849C P08209029
ZRC2210-11S LR76849C P08209029
ZRC2220-11S LR76849C P08209029
ZRC2206-11S-A LR76849C P08209029
ZRC2210-11S-A LR76849C P08209029
ZRC2220-11S-A LR76849C P08209029
CSA NEMKO
Part No. ZRC2206-11S
ZRC2206-11S-A
ZRC2210-11S
ZRC2210-11S-A
ZRC2220-11S
ZRC2220-11S-A
Rated voltage Eac(V) 250 250 250
Rated current(A) 6 10 20
Test voltage Eac(V)[Between terminal and case] 2000 2000 2000
Insulation resistance(MΩ)
[DC.500V, 1min/between terminal and case] 100min. 100min. 100min.
Leakage current(mA)[250V • 60Hz] 1max. 1max. 1max.
DC resistance(mΩ) 120max. 50max. 12max.
Operating temperature range(°C)[Including self-temperature rise] –25 to +85 –25 to +85 –25 to +85
With derating over(°C) 55 55 55
Temperature rise(°C) 30max. 30max. 30max.
Attenuation frequency range
(MHz)[+5 to +35°C]
Differential mode 40dB 0.4 to 30 0.5 to 30 1 to 30
Common mode 40dB 0.2 to 30 0.5 to 30 4 to 30
Pulse attenuation characteristics
Input pulse voltage(kV)∗
Differential mode at 20dB 2 1.2 0.6[10dB]
Common mode at 20dB 2 1.2 0.6[10dB]
Weight(g) 180 182 182
100
115
10.2510.25
32.5
39
47
1
2
4
3
Ground terminal
2-ø4.6
8714
117
25.5
30
14
•Tighten for the
block terminal
wiring M4 dia.
bolt with the torque
under 1.27N•m.
•Case: metal/terminal:
tighten a bolt terminal.
120
1217.538.4
8.4
1
2
4
3
Ground terminal
2-M4×10
•Tighten for the block
terminal wiring M4 dia.
bolt with the
torque under 1.27N•m.
•Case: metal/terminal:
screw terminal.
•Dimension value for
filters are same as
ZRC-11S series.
For the DIN rail attachment
Dimensions in mm
• Conformity to RoHS Directive: This means that, in conformity with EU Directive 2002/95/EC, lead, cadmium, mercury, hexavalent chromium, and specific
bromine-based flame retardants, PBB and PBDE, have not been used, except for exempted applications.
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003-01 / 20080817 / e9142_zrc_11s.fm
• All specifications are subject to change without notice.
TYPICAL ELECTRICAL CHARACTERISTICS
ATTENUATION vs. FREQUENCY CHARACTERISTICS
ZRC2206-11S/-11S-A
ZRC2210-11S/-11S-A
ZRC2220-11S/-11S-A
CIRCUIT DIAGRAM
PULSE ATTENUATION CHARACTERISTICS
ZRC2206-11S/-11S-A
ZRC2210-11S/-11S-A
ZRC2220-11S/-11S-A
0
20
40
60
80
100
0.1 0.3 1 3 10 30 100
Differential
mode
Common mode
Frequency(MHz)
Attenuation(dB)
0
20
40
60
80
100
0.1 0.3 1 3 10 30 100
Differential mode
Common mode
Frequency(MHz)
Attenuation(dB)
0
20
40
60
80
100
0.1 0.3 1 3 10 30 100
Differential mode
Common mode
Frequency(MHz)
Attenuation(dB)
1
2
3
4
Case GND
R: Bleeder resistor
R
Ground
terminal
Ground
terminal
00 500 1000 1500 2000
50
100
150
200
250
300
20dB attenuation line
Input voltage(V)
Output voltage(V)
Pulse width: 0.4µs
Common mode
Differential mode
00 500 1000 1500 2000
50
100
150
200
250
300
20dB attenuation line
Input voltage(V)
Output voltage(V)
Pulse width: 0.4µs
Common mode
Differential
mode
00 500 1000 1500 2000
50
100
150
200
250
300
10dB attenuation line
Input voltage(V)
Output voltage(V)
Pulse width: 0.4µs
Common mode
Differ-
ential
mode
