nord NORDAC PRO SK 511E Series - Table 15: Output Choke Data for SK CO1; Table 16: Output Choke Data for SK CO1

SK 54xE – Users Manual for Frequency Inverters
48 BU 0505 EN-3021
An output choke should be fitted for cable lengths over 100 m/30 m (unshielded/shielded). All chokes
have a protection class corresponding to IP00. The choke used must therefore be installed in a
control cabinet.
Inverter ID
SK 5xxE
Output choke 3 x200 – 240 V
L1 W1 D
Detail:
Fastening
Connection
Weight
Type
Continuous
current
[A]
Inductivity
[mH]
L2 B2
Assembly
0.25 … 0.75 kW
SK CO1-460/4-C
Part. No.: 276996004
4 3 x 3.5 120 104 140 84 75 M6 4 2.8
1.1 ... 1.5 kW
SK CO1-460/9-C
Part. No.: 276996009
9 3 x 2.5 155 110 160 130
71.5
M6 4 5.0
2.2 ... 4.0 kW
SK CO1-460/17-C
Part. No.: 276996017
17 3 x 1.2 185 102 201 170
57.5
M6 10 8.0
5.5 ... 7.5 kW
SK CO1-460/33-C
Part. No.: 276996033
33 3 x 0.6 185 122 201 170
77.5
M6 10 10.0
11 … 15 kW
SK CO1-480/60-C
Part. No.: 276992060
60 3 x 0.33 185 112 210 170 67 M8 16 13.8
18.5 kW
SK CO1-460/90-C
Part. No.: 276996090
90 3 x 0.22 352 144 325 224 94 M10 35 21.0
All dimensions in [mm]
[mm
2
]
[kg]
Table 15: Output choke data for SK CO1-..., 3~ 240 V
Inverter ID
SK 5xxE
Output choke 3 x 380 – 480 V
L1 W1 D
Detail:
Fastening
Connection
Weight
Type
Continuous
current
[A]
Inductivity
[mH]
L2 B2
Assembly
0.55 ... 1.5 kW
SK CO1-460/4-C
Part. No.: 276996004
4 3 x 3.5 120 104 140 84 75 M6 4 2.8
2.2 ... 4.0 kW
SK CO1-460/9-C
Part. No.: 276996009
9 3 x 2.5 155 110 160 130
71.5
M6 4 5.0
5.5 ... 7.5 kW
SK CO1-460/17-C
Part. No.: 276996017
17 3 x 1.2 185 102 201 170
57.5
M6 10 8.0
11 ... 15 kW
SK CO1-460/33-C
Part. No.: 276996033
33 3 x 0.6 185 122 201 170
77.5
M6 10 10.0
18.5 ... 30 kW
SK CO1-480/60-C
Part. No.: 276992060
60 3 x 0.33 185 112 210 170 67 M8 16 13.8
37 … 45 kW
SK CO1-460/90-C
Part. No.: 276996090
90 3 x 0.22 352 144 325 224 94 M10 35 21.0
55 … 75 kW
SK CO1-460/170-C
Part. No.: 276996170
170 3 x 0.13 412 200 320 264 125 M10 M12* 47.0
90 … 110 kW
SK CO1-460/240-C
Part. No.: 276996240
240 3 x 0.07 412 225 320 388 145 M10 M12* 63.5
132 … 160 kW
SK CO1-460/330-C
Part. No.: 276996330
330 3 x 0.03 352 188 268 328 129 M10 M16* 52.5
All dimensions in [mm] [mm
2
] [kg]
* Bolt for copper rail, PE M8
Table 16: Output choke data for SK CO1-..., 3~ 480 V
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