Table of contents
6
Manual, 08/2017, L1V30368969104A-02
6.2
Connecting the main circuit .................................................................................................... 39
6.2.1
Connecting terminals of the transfer switching equipment .................................................... 39
6.2.2
Load connection ..................................................................................................................... 40
6.2.3
Arrangement of the power supply systems ............................................................................ 40
6.2.4
Connection of transfer switching equipment for current ratings 250 A to 1600 A ................. 42
6.2.4.1
Connecting bridging bars on the load side ............................................................................ 42
6.2.4.2
Connecting current ratings 250 A to 1600 A to the main circuit ............................................ 46
6.2.5
Connection of transfer switching equipment for current ratings 2000 A to 3200 A ............... 49
6.2.5.1
Copper bar connection kit ...................................................................................................... 49
6.2.5.2
Connecting current ratings 2000 A to 3200 A to the main circuit (on the line side) ............... 55
6.2.5.3
Connecting current ratings 2000 A to 3200 A to the main circuit (on the load side) ............. 65
6.3
Connecting the control circuit ................................................................................................. 72
6.3.1
Inputs and outputs of the motor operator ............................................................................... 72
6.3.1.1
Overview of motor operator ................................................................................................... 72
6.3.1.2
Connecting the inputs and outputs of the motor operator ..................................................... 73
6.3.2
Power supply of the motor operator (3KC4 only) ................................................................... 75
6.3.2.1
Mounting and connecting the dual power supply (DPS) ........................................................ 77
6.3.2.2
Installing and connecting an autotransformer (400 V / 230 V) .............................................. 79
6.3.3
Auxiliary switch of the transfer switching equipment ............................................................. 81
6.3.3.1
Installing auxiliary switches 250 A to 630 A ........................................................................... 82
6.3.3.2
Installing auxiliary switches of current rating 800 A to 1600 A .............................................. 84
6.3.4
Inputs and outputs of the electronic module (3KC8 only) ...................................................... 88
6.3.5
Connecting the inputs and outputs of the electronic module (3KC8 only) ............................. 89
6.3.5.1
Installing accessories for the electronic module .................................................................... 89
6.3.5.2
Connecting power supply kit 3KC9830-, 3KC9831- (4-pole) ................................................. 92
6.3.5.3
Connecting the auxiliary conductor terminal 3KC9822-, 3KC9832- for a three-phase
3-wire network (3-pole) .......................................................................................................... 95
6.3.5.4
Connecting power supply kit 3KC9833-, 3KC9834- for single-phase network ...................... 98
7
Operation ............................................................................................................................................. 101
7.1
Operating modes of the transfer switching equipment ........................................................ 101
7.1.1
Remote mode ....................................................................................................................... 102
7.1.2
Manual operation ................................................................................................................. 103
7.1.3
Padlocking mode.................................................................................................................. 104
7.1.4
Automatic mode (3KC8 only) ............................................................................................... 105
7.2
Functions of the inputs and outputs ..................................................................................... 106
7.2.1
Inputs and outputs of the motor operator ............................................................................. 106
7.2.1.1
Outputs of the motor operator .............................................................................................. 111
7.2.2
Auxiliary switches ................................................................................................................. 114
7.2.3
Inputs and outputs of the electronic module (3KC8 only) .................................................... 115
7.2.3.1
Inputs for voltage measurement and power supply ............................................................. 115
7.2.3.2
Control inputs of the electronic module ............................................................................... 118
7.2.3.3
Functions of the control inputs for network / generator application ..................................... 119
7.2.3.4
Functions of the control inputs for network / network application ........................................ 121
7.2.3.5
Outputs of the electronic module ......................................................................................... 123
7.3
Remote mode ....................................................................................................................... 126
7.3.1
Impulse logic ........................................................................................................................ 126
7.3.2
Continuous operation logic .................................................................................................. 129
Summary of Contents for SENTRON
Page 1: ......
Page 2: ......
Page 10: ...Introduction 10 Manual 08 2017 L1V30368969104A 02 ...
Page 12: ...General information 2 1 Certification 12 Manual 08 2017 L1V30368969104A 02 ...
Page 24: ...Product information 3 2 Product family 24 Manual 08 2017 L1V30368969104A 02 ...
Page 26: ...Functions 26 Manual 08 2017 L1V30368969104A 02 ...
Page 176: ...Accessories 9 18 Electronic module 3KC8 only 176 Manual 08 2017 L1V30368969104A 02 ...
Page 220: ...Appendix A 3 Storage conditions 220 Manual 08 2017 L1V30368969104A 02 ...