NORD Drivesystems BU0500 - Manual (Page 37)

2 Assembly and installation
BU 0500 GB-1013 37
Inverter ID
NORD
SK 5xxE
Output choke 3 x 380 – 480 V
L1 W1 D
Detail: Mounting
C
o
n
n
e
c
ti
o
n
Type
Continuous
current
Inductance
L2 B2
In
st
al
lat
ion
0.55 ... 1.5 kW
SK CI1-460/4-C
Part. No.: 276996004
4 A 3 x 3.5 mH 120 104 140 84 75 M6 4
2.2 ... 3.0 kW
SK CI1-460/9-C
Part. No.: 276996009
9 A 3 x 2.5 mH 155 110 160 130 71.5 M6 4
4.0 ... 7.5 kW
SK CI1-460/17-C
Part. No.: 276996017
17 A 3 x 1.2 mH 185 102 201 170 57.5 M6 10
11 ... 15 kW
SK CI1-460/33-C
Part. No.: 276996033
33 A 3 x 0.6 mH 185 122 201 170 77.5 M6 10
18 ... 30hp
SK CI1-480/60-C
Part. No.: 276992060
60 A 3 x 0.33 mH 185 112 210 170 67 M8 16
37 … 45 kW
SK CI1-460/90-C
Part. No.: 276996090
90 A 3 x 0.22 mH 352 144 325 224 94 M10 35
55 … 75 kW
SK CI1-460/170-C
Part. No.: 276996170
170 A 3 x 0.13 mH 412 200 320 264 125 M10 M12*
90 kW
SK CI1-460/240-C
Part. No.: 276996170
240 A 3 x 0.07 mH 412 225 320 388 145 M10 M16*
All dimensions in [mm] [mm 2 ]
* Bolt for copper rail
Table 13: Output choke data for SK CO1-..., 3~ 480 V
Pos : 42 /Anl eitungen/ Elektroni k/FU und Start er/ 2. M ont age und Ins tall ati on/ 2. 9 N et zfilt er [BU 0500] @ 0\ mod_1325863166231_388.doc x @ 5986 @ 2 @ 1
2.9 Line filter
An additional external line filter can be installed into the line supply of the frequency inverter to
maintain the increased noise suppression level (class B as per EN 55011).
Pos : 43 /Anl eitungen/ Elektroni k/FU und Start er/ 2. M ont age und Ins tall ati on/ 2. 9 N et zfilt er -Teil 1 - N etz filter SK NHD [ BU 0500] @ 1\ mod_1331135215479_388. doc x @ 17490 @ 5 @ 1
Mains filter SK NHD (up to size 4)
SK NHD type mains filters are so-called bottom-mounted combination filters with integrated mains
choke. The mains filter is only intended for three-phase operation.
This provides a compact unit to improve the level of radio interference suppression, which can also be
mounted underneath the frequency inverter if there is a shortage of space.
For further information about the overvoltage filter, please refer to the relevant data sheet. These data
sheets can be downloaded from
www.nord.com .
Inverter ID Filter type Part No. Data sheet
SK 5xxE - 250 - 323 - A … - 750 - 323 - A SK NHD-480/6-F 278273006 TI030 278273006
SK 5xxE - 111 - 323 - A … - 221 - 323 - A SK NHD-480/10-F 278273010 TI030 278273010
SK 5xxE - 301 - 323 - A … - 401 - 323 - A SK NHD-480/16-F 278273016 TI030 278273016
SK 5xxE - 550 - 340 - A … - 750 - 340 - A SK NHD-480/3-F 278273003 TI030 278273003
SK 5xxE - 111 - 340 - A … - 221 - 340 - A SK NHD-480/6-F 278273006 TI030 278273006
SK 5xxE - 301 - 340 - A … - 401 - 340 - A SK NHD-480/10-F 278273010 TI030 278273010
SK 5xxE - 551 - 340 - A … - 751 - 340 - A SK NHD-480/16-F 278273016 TI030 278273016
Table 14: Mains filter NHD-...
Pos : 44 /Anl eitungen/ Elektroni k/FU und Start er/ 2. M ont age und Ins tall ati on/ 2. 9 N et zfilt er -Teil 2 - N etz filter SK LF2 [BU 0500] @ 1\ mod_1331135342246_388.doc x @ 17514 @ 5 @ 1