4 Installation Procedure
4.1 AC Primary Supply
4.1.1Single Phase
The MX06 40A Shelf can be used on a Single Phase AC supply. The system can be connected to a 230V or 115V supply.
Maximum input current is 26A at 115Vac and 15A at 230Vac. Choose AC Input cabling rated accordingly and colour coded as required for country/state concerned.
4.1.1.1Rear Access Connection
To connect the input supply to the MX06 40A Shelf proceed as follows:
•The AC input current to the system should also be limited by an appropriate device in the event of a short circuit as defined in EN60950 to protect the internal wiring of the end use equipment.
•Ensure that the AC supply intended for connection is isolated, locked off and under single operator control. Remove the rear cover to leave the view as shown below.
•There are 3 pairs of AC Input connectors: AC1 (Live), AC2 (Neutral)
AC3 (Live), AC4 (Neutral)
AC5 (Live), AC6 (Neutral)
•Connection can be made to any of the 3 pairs but for optimised EMC performance use AC5 (Live), AC6 (Neutral) and the nearest safety earth stud. Access to this should be through the top left knockout tab. If an alternative knockout is to be used ensure additional insulation is used where cabling passes over secondary parts. NB/ Earth connection should be made first.
•Connect the cables terminated with M4 ring crimps using the M4 x 8 screws supplied in the accessory kit.
| Safety | AC6 |
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| Safety |
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| AC3 | AC4 | Earth | AC2 | |||
AC5 | Earth | ||||||
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| AC1 | |||
Top Left |
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•Cables should be routed as close to the top of the shelf using the supplied routing clips (see section 4.3 for further routing details).
•Refer to section 5 entitled “Commissioning the system” before applying AC power.
User Manual | Page 24 of 44 | 18th FEB 02 |
DC MX06 40A Shelf |