2. Installation
2.2 Input power connections
Specifications for protection devices and cables are provided in section 6 (Appendices, technical data sheet). To access the connections, see section 1.3. Connection cables are not supplied.
Q2
| Q1 |
| 2 |
|
|
| |
3 | 3 | 3 | 5 |
| |||
A | B | C |
|
|
| PEN |
|
4 |
Module with isolation transformer
1.Connect the PE or PEN protection cable to the earthing bar at the bottom of the module.
2.Remove the bottom cover on circuit breaker Q1.
3.Connect the three phases of the input power cable to the bottom terminals of circuit breaker Q1 (without removing the control wires that are already connected).
4.Ties the cables to the earthing bar.
5.Refit the bottom cover on circuit breaker Q1.
1
Q1
Q2 |
|
|
|
3 | 3 | 3 | 3 |
| A | B | C |
N |
|
|
|
Q2
N A B C | PE |
|
4
2
5
1
Module without isolation
transformer, separate earth and
neutral (TNS system)
1.Connect the PE protection cable to the earthing bar at the bottom of the module.
2.Remove the bottom cover on circuit breaker Q2.
3.Connect the three phases and the neutral of the input power cable to the bottom terminals of circuit breaker Q2 (without removing the control wires that are already connected).
4.Ties the cables to the earthing bar.
5.Refit the bottom cover on circuit breaker Q2.
Page 12 - 34020201EN/AB
