Installing/Replacing The Power Supply Unit - Panasonic KX-TDE100 Installation Manual

3.2.4 Installing/Replacing the Power Supply Unit

3.2.4 Installing/Replacing the Power Supply Unit
Function
PSU Type
PSU-S
(for KX-TDE100)
PSU-M
(for KX-TDE100/
KX-TDE200)
PSU-L
(for KX-TDE200)
Power Switch
Ground Terminal
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, AS/NZS60950, and GB4943; 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.
•
To protect the back board from static electricity, do not touch parts on the back board in the
main unit and PSU. To discharge static electricity, touch ground or wear a grounding strap.
52 Installation Manual
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
Lower: 100 V AC to 130 V AC
Upper: 200 V AC to 240 V AC
PSU-S
Current
1.4 A
0.8 A
2.5 A
1.4 A
5.1 A
2.55 A
PSU-M/PSU-L
Ground Terminal
Power Switch
AC Inlet
Input Frequency
50 Hz or 60 Hz
Document Version 2010-08