Ecosine evo, 400 VAC 50 Hz Passive Harmonic Filters for 6-pulse rectifier with
8% DC-Link choke
The industry standard for 6-pulse rectifier and
motor drives
Filters for diode rectifier with 8% DC-link choke
Best-in-class partial load performance
Most compact design
Plug and play, ready to use
Approvals & Compliances
(depending on filter configuration)
Features and benefits
Schaffner ecosine harmonic filters represent an
economical solution to the challenge of load-applied
harmonics mitigation in three-phase power systems.
With a plug-and-play approach and more compact
dimensions than comparable products, they can be
quickly installed and easily commissioned. They
increase the reliability and service life of electric
installations, help utilize electric sytem capacity
better, and are the key to meet Power Quality
standards such as IEEE 519. Ecosine filters reshape
your distorted current back to the desired sinusoidal
waveform. Schaffner ecosine filters can be applied to
virtually any kind of power electronics with front-end
six-pulse rectifiers, 3-phase diode or thyristor bridges,
where harmonic current distortion needs to be
reduced to defined limits.
Technical specifications
Nominal operating voltage
Operating frequency
Nominal motor drive input power rating
Total harmonic current distortion THDi*
Efficiency
Overload capability
SCCR**
High potential test voltage
Earthing System
Protection category
Cooling
Ambient temperature range
3 x 380 VAC to 415 VAC ±10%
50 Hz ±1 Hz
1.1 to 250 kW
≤5% at rated power
>98% for rated voltage and power
1.6x rated current for 1 minute, once per hour
100 kA
P –> E 2160 VAC (1 s)
TN, TT, IT
IP 00, IP 20
Internal fan cooling or external cooling***
–25°C to +45°C fully operational
–25°C to +85°C transport and storage
+45°C to +70°C derated operation****
Filter: UL 61800-5-1, EN 61800-5-1
Chokes: EN 61558-2-20 or EN 60076-6
UL 94 V-2
>200,000 hours
Typical applications
Equipment with front-end six-pulse rectifier
Motor drives
Factory automation equipment
Water/wastewater treatment facilities
Fan and pump applications
HVAC installations
Mission-critical processes
DC fast chargers
Design corresponding to
Flammability corresponding to
MTBF @ 45°C/400 V (Mil-HB-217F)
Typical electrical schematic
*****System requirements: THDv <2%, line voltage unbalance <1%
*****Note:
performance specifications in this brochure refer to six-pulse diode rectifiers with 8% DC-link choke.
*****THDi
~5% at rated power for filter <6 kW/HP
*****External UL-rated fuses required. Please consult the user manual.
*****Please check the inlet air flow required for cooling table further in this document and the user manual.
*****I
derated
= I
nominal
*√((T
max-
T
amb
)/(T
max-
T
nominal
)) = I
nom
*√((70°C-T
amb
)/25°C)
(all configurable optional functionalities shown)
2
Ecosine passive
Schaffner Group
Datasheets
23 Oct 2020
Filter selection table – IP 00 enclosure
Filter
Rated load power
@ 400 V/50 Hz
[kW]
FN 3441-1-110-E0_ _ _ _ _*
FN 3441-2-110-E0_ _ _ _ _*
FN 3441-4-112-E0_ _ _ _ _*
FN 3441-6-112-E0_ _ _ _ _*
FN 3441-8-112-E0_ _ _ _ _*
FN 3441-11-113-E0_ _ _ _ _
FN 3441-15-113-E0_ _ _ _ _
FN 3441-19-113-E0_ _ _ _ _
FN 3441-22-115-E0_ _ _ _ _
FN 3441-30-115-E0_ _ _ _ _
FN 3441-37-115-E0_ _ _ _ _
FN 3441-45-115-E0_ _ _ _ _
FN 3441-55-115-E0_ _ _ _ _
FN 3441-75-116-E0_ _ _ _ _
FN 3441-90-116-E0_ _ _ _ _
FN 3441-110-118-E0_ _ _ _ _
FN 3441-132-118-E0_ _ _ _ _**
FN 3441-160-118-E0_ _ _ _ _**
FN 3441-200-118-E0_ _ _ _ _**
FN 3441-250-119-E0XXSXX
1.1
2.2
4.0
5.5
7.5
11
15
19
22
30
37
45
55
75
90
110
132
160
200
250
Motor drive
input current
[Arms]***
1.7
3.4
6.2
8.5
12
17
23
29
34
46
57
70
85
116
140
171
205
249
312
392
Rated filter
input current
[Arms]
1.62
3.23
5.9
8.1
11
16
22
28
32
44
54
66
81
110
133
162
195
238
297
376
Min. required
L
DC
[mH]*****
37.41
18.71
10.29
7.483
5.487
3.741
2.744
2.166
1.871
1.372
1.112
0.915
0.748
0.549
0.457
0.374
0.312
0.257
0.206
0.165
Min. required
L
AC
[mH]*****
9.8
6.01
3.48
2.548
1.818
1.264
0.909
0.724
0.637
0.454
0.361
0.297
0.245
0.178
0.147
0.12
0.099
0.085
0.064
0.051
[kg]
6
9
12
15
16
23
26
30
38
43
48
54
63
98
106
127
149
167
168
246
Weight
Typical
losses
[W]****
53
73
104
143
193
233
285
271
355
452
468
596
665
757
854
1032
1062
1073
1228
1398
110
110
112
112
112
113
113
113
115
115
115
115
115
116
116
118
118
118
118
119
A
A
B
C
C
D
D
D
E
E
E
E
E
G
G
H
H
H
H
J
Terminal
Frame
size
*
Filter rating which does not require forced cooling or fan module
**
Filter rating which does not require RC damping module for rectifiers with EMI filter
*** Motor drive input current without harmonic filter
***** Typical losses @ 45°C, 400V, 50Hz and rated load power
***** In order to apply FN 3441 filters, motor drives have to be equipped with either DC-link choke or AC line choke. The minimum required inductance
values are given in mH in the filter selection table. If neither DC-link choke nor AC line choke is present, or if the minimum mH rating is not fulfilled,
FN 3441 filter must not be used. In this case, FN 3440 need to be chosen.
Filter power terminals
Terminal designation*
Screw thread
Flex wire AWG
Flex wire
Screw torque value
Max width**
cable lug
[mm
2
]
110
112
113
115
116
118
119
M3
M4
M6
M8
M8
M10
M16
14-22
10-22
6-18
1/0-8
3/0-8
3/0-500 kcmil
350-750 kcmil
0.4-2.5
0.4-6
0.75-16
10-50
10-95
95-240
185-400
[Nm]
0.5
1.2
3
8
8
10
10
[mm]
7
10
15
15
17
35
48
A
B, C
D
E, F
G
H
J
Frame size
* Recommended connector type: wire or cable lug for 110 to 113, only cable lug for 115 to 119
** To fulfill creepage/clearance acc. UL 61800-5-1 without additional protection (insulation). Creepage/clearance can vary depending on applicable standard and must
be reviewed by customer. Creepage/clearance may be reduced when additional protection (insulation) is provided.
Filter signal and earth terminals
Terminal type
Screw thread
Screw torque value
[Nm]
Signal
Earth (PE)
Earth (PE)
Earth (PE)
Earth (PE)
Earth (PE)
M3*
M5
M6
M8
M10
M12
0.5
2.2
4
9
17
25
All
A
B, C
D, E
F, G, H
J
Frame size
* Max width cable lug = 7 mm
3
Ecosine passive
Schaffner Group
Datasheets
23 Oct 2020
Filter selection table - IP 20 enclosure
Filter
Rated load power
@ 400 V/50 Hz
[kW]
1.1
2.2
4.0
5.5
7.5
11
15
19
22
30
37
45
55
75
90
110
132
160
200
250
Motor drive
input current
[Arms]***
1.7
3.4
6.2
8.5
12
17
23
29
34
46
57
70
85
116
140
171
205
249
312
392
Rated filter
input current
[Arms]
1.62
3.23
5.9
8.1
11
16
22
28
32
44
54
66
81
110
133
162
195
238
297
376
Min. required
L
DC
[mH]*****
37.41
18.71
10.29
7.483
5.487
3.741
2.744
2.166
1.871
1.372
1.112
0.915
0.748
0.549
0.457
0.374
0.312
0.257
0.206
0.165
Min. required
L
AC
[mH]*****
9.8
6.01
3.48
2.548
1.818
1.264
0.909
0.724
0.637
0.454
0.361
0.297
0.245
0.178
0.147
0.12
0.099
0.085
0.064
0.051
Weight
Typical
losses
Terminal
Frame
size
[kg]
7
9
13
16
18
27
30
34
44
48
54
59
68
107
115
144
166
185
186
274
[W]****
53
73
104
143
193
233
285
271
355
452
468
596
665
757
854
1032
1062
1073
1228
1398
110
110
112
112
112
113
113
113
115
115
115
115
115
116
116
118
118
118
118
119
A
A
B
C
C
D
D
D
E
E
E
E
E
G
G
H
H
H
H
J
FN 3441-1-110-E2_ _ _ _ _*
FN 3441-2-110-E2_ _ _ _ _*
FN 3441-4-112-E2_ _ _ _ _*
FN 3441-6-112-E2_ _ _ _ _*
FN 3441-8-112-E2_ _ _ _ _*
FN 3441-11-113-E2_ _ _ _ _
FN 3441-15-113-E2_ _ _ _ _
FN 3441-19-113-E2_ _ _ _ _
FN 3441-22-115-E2_ _ _ _ _
FN 3441-30-115-E2_ _ _ _ _
FN 3441-37-115-E2_ _ _ _ _
FN 3441-45-115-E2_ _ _ _ _
FN 3441-55-115-E2_ _ _ _ _
FN 3441-75-116-E2_ _ _ _ _
FN 3441-90-116-E2_ _ _ _ _
FN 3441-110-118-E2_ _ _ _ _
FN 3441-132-118-E2_ _ _ _ _**
FN 3441-160-118-E2_ _ _ _ _**
FN 3441-200-118-E2_ _ _ _ _**
FN 3441-250-119-E2FASXX
*
Filter rating which does not require forced cooling or fan module
**
Filter rating which does not require RC damping module for rectifiers with EMI filter
*** Motor drive input current without harmonic filter
**** Typical losses @ 45°C, 400V, 50Hz and rated load power
***** In order to apply FN 3441 filters, motor drives have to be equipped with either DC-link choke or AC line choke. The minimum required inductance
values are given in mH in the filter selection table. If neither DC-link choke nor AC line choke is present, or if the minimum mH rating is not fulfilled,
FN 3441 filter must not be used. In this case, FN 3440 need to be chosen.
Filter power terminals
Terminal designation*
Screw thread
Flex wire AWG
Flex wire
Screw torque value
Max width**
cable lug
[mm
2
]
110
112
113
115
116
118
119
M3
M4
M6
M8
M8
M10
M16
14-22
10-22
6-18
1/0-8
3/0-8
3/0-500 kcmil
350-750 kcmil
0.4-2.5
0.4-6
0.75-16
10-50
10-95
95-240
185-400
[Nm]
0.5
1.2
3
8
8
10
10
[mm]
7
10
15
15
17
35
48
A
B, C
D
E, F
G
H
J
Frame size
* Recommended connector type: wire or cable lug for 110 to 113, only cable lug for 115 to 119
** To fulfill creepage/clearance acc. UL 61800-5-1 without additional protection (insulation). Creepage/clearance can vary depending on applicable standard and must
be reviewed by customer. Creepage/clearance may be reduced when additional protection (insulation) is provided.
Filter signal and earth terminals
Terminal type
Screw thread
Screw torque value
[Nm]
Signal
Earth (PE)
Earth (PE)
Earth (PE)
Earth (PE)
Earth (PE)
M3*
M5
M6
M8
M10
M12
0.5
2.2
4
9
17
25
All
A
B, C
D, E
F, G, H
J
Frame size
* Max width cable lug = 7 mm
4
Ecosine passive
Schaffner Group
Datasheets
23 Oct 2020
Product selector
Table 1: Filter configurations if external air flow is available for cooling
(Filters do
not contain fan
and do
not contain aux. power supply)
E0XXXXX
- For rectifiers with DC-link choke
E0XXJXX
- For rectifiers with DC-link choke
- Filters contain trap disconnect
jumper
E0XXXRX
- For rectifiers with DC-link choke
and with EMI filter
- Filters contain RC damper
module
E0XXJRX
- For rectifiers with DC-link choke
and with EMI filter
- Filters contain RC damper
module and trap disconnect
jumper
5
Ecosine passive
Schaffner Group
Datasheets
23 Oct 2020
Table 2: Filter configurations with embedded ventilation
(Filters
contain fan
and
aux. power supply)
E0FAXXX and E2FAXXX
- For rectifiers with DC-link choke
- Filters contain fan and aux. power
supply
E0FAJXX and E2FAJXX
- For rectifiers with DC-link choke
- Filters contain fan, aux. power
supply and trap disconnect
jumper
E0FAXRX and E2FAXRX
- For rectifiers with DC-link choke
and with EMI filter
- Filters contain fan, aux. power
supply and RC damper module
E0FAJRX and E2FAJRX
- For rectifiers with DC-link choke
and with EMI filter
- Filters contain fan, aux. power
supply, RC damper module and
trap disconnect jumper
Table 3: Filter configurations if external aux. power supply for the fan is available
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