SCHURTER FMBC-0938

FMBC
3-Phase Filters
www.schurter.com/pg80
2-stage filter for 3-phase systems
Description
Applications
-3 phase line filter with standard attenuation
-Very high symmetrical and asymmetrical attenuation loss
-In the frequency range from 10kHz up to 300MHz
-Voltage rating 480 VAC for world wide acceptance
-Protection against interference voltage from the mains
-For standard and industrial applications
-Qualified for use in equipment according IEC/EN 60950
Standards
-IEC 60939
-UL 1283, Edition 5, CSA 22.2 No. 8-M1986, @ Ta 75 °C
References
Approvals
Weblinks
General Product Information
Approvals, RoHS, CHINA-RoHS, e-Store, Distributor-Stock-Check
-VDE License Number: 40004666
Technical Data
Rated Current
Rated voltage
Approval for
Overload Current
Leakage Current
Dielectric Strength for 480 VAC
Number of Filter Stages
Weight
Material: Housing
Sealing Compound
8 - 64 A
480 VAC, 50/60 Hz
8 - 64 A @ 40 (75) °C / 480 VAC
1.5 x Ir
industrial < 5 mA (440 V / 50 Hz)
2.25 kVDC between L-L
3 kVDC between L-PE
Test voltage (2 sec)
2
1.7 - 7.45 kg
Metal UL 94V-0 Dimensions
Case 27-3
Mounting Terminal
Operating Temperature [°C]
Climatic Category
Degree of Protection
Protection Class
MTBF
Screw-on mounting on chassis, from
top
Screw Clamp -25 °C to 100 °C
25/100/21 acc. to IEC 60068-1
IP 20 acc. to IEC 60529
Suitable for appliances with protection
class 1 acc. to IEC 61140
> 200'000 h acc. to MIL-HB-217 F
Case 31-3
max. 61
max. 217
85 ±0.3
3)
+0
100 -1
(15)
1)
2)
(30)
M6
6.5 ±0.3
max. 116
101 max.
+0
-1
112
127 max.
(5)
2)
1)
(7)
max. 181
max. 86
56 max.
187 max.
151 max.
6.5 ±0.3
M6
115 ±0.3
3)
(17)
1) Line
2) Load
3) Nut torque 3...4 Nm
EMC Products
FMBC
3-Phase Filters
www.schurter.com/pg80
Case 32-7
Case 37-3
66 max.
237 max.
201 max.
378 max.
301 max.
(2)
81 max.
(15)
1)
3)
115 ±0.3
5)
5)
M6
6.5 ±0.3
2)
(42)
110 ±0.3
150 max.
2)
(41)
1)
121 max.
+0
135 -1
151 max.
6.5x15
(17)
Case 38-3
351 max.
301 max.
81 max.
(12)
1)
2)
(34)
110 ±0.3
150 max.
2)
(34)
110 ±0.3
1)
81 max.
(12)
6.5x15
6.5x15
M6
M6
325 ±1
(55)
3)
325 ±1
3)
1) Line
2) Load
3) Tightening torque 3...4 Nm
4) Tightening torque 10...17 Nm
5) Do not unscrew lock-nut
Technical data to the filter components
Rated Current @ Ta 40°C (75°C) [A]
(58)
4)
Case 40-3
351 max.
301 max.
150 max.
M10
325 ±1
Characteristic
L [mH]
C1 [μF]
C2 [μF]
C3 [nF]
C4 [nF]
R1 [MΩ] R2 [MΩ] R3 [MΩ] R4 [MΩ]
8 (5.6)
Excellent attenuation
8
1.0
1.0
2.2
47
-
-
1
1
12 (6.6)
Excellent attenuation
5.5
1.0
1.0
2.2
47
-
-
1
1
16 (8.8)
Excellent attenuation
4.5
1.0
1.0
2.2
47
-
-
1
1
25 (16)
Excellent attenuation
4.5
1.0
2.2
2.2
47
-
-
1
1
25 (13)
High attenuation
2.4
1.0
2.2
2.2
47
-
-
1
1
64 (36)
Excellent attenuation
0.85
2.2
2.2
4.4
100
-
1
1
1
36 (19.5)
Excellent attenuation
3
1.0
2.2
4.4
47
1
1
1
1
50 (27)
Excellent attenuation
1.5
2.2
2.2
4.4
100
1
1
1
1
36 (19)
High attenuation
1.5
1.0
2.2
4.4
47
-
1
1
1
EMC Products
(55)
FMBC
3-Phase Filters
www.schurter.com/pg80
Diagrams
1)
1) Power Line
Admissible operating current in %
of In
Derating Curves
Permissible Working Current as a Function of Ambient Temperature
100
80
60
UL Listet
40
20
0
0
20
40
60
75
100
Ambient air temperature Ta °C
Attenuation Loss
Industrial Version
- - - - differential mode _____ common mode
8A (FMBC-0927-0810)
12A (FMBC-0927-1210)
16A (FMBC-0931-1610)
25A (FMBC-0932-2510)
25A (FMBC-0932-2510L)
36A (FMBC-0938-3610)
36A (FMBC-0940-3610L)
50A (FMBC-0938-5010)
50A (FMBC-0938-5010L)
64A (FMBC-0937-6410)
EMC Products
FMBC
3-Phase Filters
www.schurter.com/pg80
Variants
Rated Current @ Ta 40°C (75°C) [A]
Characteristic
Tripped Power
Dissipation [W]
Contact Resistance
[mΩ]
Leakage
Current
[mA] 1)
Weight [kg]
Screw
clamps
[mm2] 2)
Housing
Order
Number
8 (5.6)
Excellent attenuation
10.6
55
19
1.7
4
27-3
FMBC-0927-
12 (6.6)
Excellent attenuation
10
23
19
1.9
4
27-3
FMBC-0927-
16 (8.8)
Excellent attenuation
14.6
19
19
2.28
4
31-3
FMBC-0931-
25 (16)
Excellent attenuation
18.8
10
19
3.4
6
32-7
FMBC-0932-
25 (13)
High attenuation
20.7
11
19
3.5
6
32-7
FMBC-0932-
64 (36)
Excellent attenuation
47.9
3.9
39
7.45
25
37-3
FMBC-0937-
36 (19.5)
Excellent attenuation
29.2
7.5
19
7.4
6
38-3
FMBC-0938-
50 (27)
Excellent attenuation
30.3
4.0
39
7
10
38-3
FMBC-0938-
50 (27)
High attenuation
25.9
3.45
39
7
10
38-3
FMBC-0938-
36 (19)
High attenuation
18.3
4.7
19
6.5
6
40-3
FMBC-0940-
2) Maximum conductor cross section (wire gauge) to be used; a comparative table for AWG and mm² values can be found in the general product information www.schurter.
com/emc_info
1) Worst case leakage current acc. to IEC60950 - Annex G4 (situation with two interrupted lines). Nominal leakage current acc. to IEC60950 - 5.2.5. can be found in section
technical data.
Packaging unit 1 Pcs The
specifications,
descriptions and illustrations indicated in this document are based on
EMC
Products
current information. All content is subject to modifications and amendments.