Installing/Replacing The Power Supply Unit - Panasonic Pure IP-PBX KX-TDE600 Installation Manual

3.2.9 Installing/Replacing the Power Supply Unit

Function
PSU Type
PSU-M
PSU-L
*1 When you are installing multiple shelves, make sure that the total ampere rating of all the devices plugged into the AC outlet does
not exceed the ampere rating of either the AC outlet or the breaker.
PSU-M/PSU-L
Ground Terminal
Power Switch
AC Inlet
Accessories and User-supplied Items
Accessories (included): Screws ´ 4, AC power cord ´ 1
User-supplied (not included): Grounding wire
WARNING
•
Each PSU complies with Safety Class 1 of IEC60950, EN60950, UL60950,
CAN/CSA-C22.2 No.60950, and AS/NZS60950; therefore a protective ground connection exists
between the mains outlet ground and the PSU case. To ensure the PBX chassis is safely
grounded, it is essential that the PSU case be securely fastened to the PBX chassis with the 4
screws provided with each PSU.
•
Never install or replace a PSU during a lightning storm.
•
Never install or replace a PSU in wet locations.
•
Never install or replace a PSU unless at least 20 s has elapsed after the AC supply is
disconnected.
Notice
When installing or replacing a PSU, read Important Safety Instructions and Important Information in
this manual carefully, and always follow these guidelines to reduce the risk of fire, electric shock and injury.
Note
For details about frame ground connection, refer to "3.2.10 Frame Ground Connection".
Document Version 2009-12
Lower/Upper Input Voltage Range
Lower: 100 V AC to 130 V AC
Upper: 200 V AC to 240 V AC
Lower: 100 V AC to 130 V AC
Upper: 200 V AC to 240 V AC
3.2.9 Installing/Replacing the Power Supply Unit
Current Input Frequency
2.5 A 50 Hz or 60 Hz
*1
1.4 A
5.1 A
*1
2.55 A
Installation Manual 109