3.7.1
Disassembling the Keypad Cover and Keypad ...................................... 42
3.7.2
Disassembling the IP54 Front Cover ....................................................... 43
3.7.3
Mounting the Inverter ................................................................................ 44
3.7.4
Connecting the Power Cables ................................................................... 45
3.7.5
Reassembling the IP54 Front Cover and the Keypad .......................... 46
4
Connecting the Cables.............................................................................................. 48
4.1
Removing the Front Cover for Cable Connection.......................................... 48
4.1.1
IP 21 Type Products ..................................................................................... 48
4.1.2
IP 54 Type Products ..................................................................................... 50
4.1.3
90–375 kW, 400 V and 30–75 kW, 200 V Products ................................ 51
4.2
Activating and Deactivating the Built-in EMC Filter ....................................... 52
4.2.1
Up to 7.5 kW Inverters ................................................................................ 52
4.2.2
11–22 kW Inverters...................................................................................... 54
4.3
Precautions for Wiring the Inverter .................................................................. 56
4.4
Ground Connection ............................................................................................. 57
4.5
Terminal Wiring Diagram ................................................................................... 58
4.5.1
Up to 7.5 kW Inverters ................................................................................ 58
4.5.2
11–22 kW Inverters...................................................................................... 58
4.5.3
30–75 kW Inverters...................................................................................... 58
4.5.4
90–160 kW Inverters ................................................................................... 58
4.5.5
185–220 kW Inverters ................................................................................. 59
4.5.6
280–375 kW Inverters ................................................................................. 59
4.6
Connecting Cables to the Power Terminal Block .......................................... 60
4.6.1
0.75–22 kW (200 V/400 V) ........................................................................... 60
4.6.2
30–75 kW (200 V/400 V) .............................................................................. 61
4.6.3
90–160 kW (400 V)........................................................................................ 62
4.6.4
185–220 kW (400 V) ..................................................................................... 63
4.6.5
280–375 kW (200 V/400 V) .......................................................................... 64
4.7
Specifications of the Power Terminal Block and Exterior Fuse ................... 65
4.7.1
Cable Length between the Inverter and the Motor ............................. 66
4.7.2
Protective Measures for the Inverter and the Motor ........................... 67
4.8
Control Terminal Wiring for iS7 Inverters Rated for Up To 22 kW ............. 68
4.8.1
NPN Mode (Sink) .......................................................................................... 69
4.8.2
PNP Mode (Source) ..................................................................................... 69
4.8.3
0.75–22 kW (Basic I/O) ................................................................................ 70
4.9
Control Terminal Wiring for iS7 Inverters Rated for 30 kW or More ......... 71
4.10
Terminal Inputs for Inverter Operation........................................................... 72
4.11
Cable Specifications for Control Block Wiring ................................................ 74
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