nord NORDAC PRO SK 511E Series - Input Choke SK CI1; Table 12: Input Choke Data for SK CI1; Table 13: Input Choke Data for SK CI1

SK 54xE – Users Manual for Frequency Inverters
46 BU 0505 EN-3021
2.7.1.2 Input choke SK CI1-…
Type SK CI1-
chokes are specified for a
maximum supply voltage of 230 V or 480 V
at 50/60 Hz.
All chokes have a protection class
corresponding to IP00.
The choke used
must therefore be installed in a control
cabinet.
Inverter ID
SK 500E
Input choke 1 x 220 - 240 V
L1 W1 D
Detail: Fastening
Connection
Weight
Type
Continuous
current
[A]
Inductivity
[mH]
L2 B2
Assembly
0.25 ... 0.75 kW
SK CI1-230/8-C
Part. No.: 278999030
8 2 x 1.0 78 65 89 56 40 M4 4 1.1
1.1 ... 2.2 kW
SK CI1-230/20-C
Part. No.: 278999040
20 2 x 0.4 96 90 106 84 65 M6 10 2.2
All dimensions in [mm]
[mm
2
]
[kg]
Table 12: Input choke data for SK CI1-..., 1~ 240 V
Inverter ID
SK 500E
Input choke 3 x 200 - 240 V
L1 W1 D
Detail: Fastening
Connection
Weight
Type
Continuous
current
[A]
Inductivity
[mH]
L2 B2
Assembly
0.25 ... 0.75 kW
SK CI1-480/6-C
Part. No.: 276993006
6 3 x 4.88 96 60 117 71 45 M4 4 0.6
1.1 ... 1.5 kW
SK CI1-480/11-C
Part. No.: 276993011
11 3 x 2.93 120 85 140 105 70 M4 4 2.1
2.2 … 3.0 kW
SK CI1-480/20-C
Part. No.: 276993020
20 3 x 1.47 155 110 177 135 95 M5 10 5.7
4.0 … 7.5 kW
SK CI1-480/40-C
Part. No.: 276993040
40 3 x 0.73 155 115 172 135 95 M5 10 7.5
11 … 15 kW
SK CI1-480/70-C
Part. No.: 276993070
70 3 x 0.47 185 122 220 170 77 M6 35 10.1
18.5 kW
SK CI1-480/100-C
Part. No.: 276993100
100 3 x 0.29 240 148 263 180 122 M6 35 18.4
All dimensions in [mm]
[mm
2
]
[kg]
Table 13: Input choke data for SK CI1-..., 3~ 240 V
D
L2
L1
W1
B2
L1
L2
L22
L12
L3
L32
Similar to
illustration