Installing/Replacing The Power Supply Unit - Panasonic KX-TDA30 Installation Manual

2.2 Installation of the Hybrid IP-PBX — KX-TDA100/KX-TDA200
2.2.4

Installing/Replacing the Power Supply Unit

Function
PSU Type
PSU-S
(for KX-TDA100)
PSU-M
(for KX-TDA100/200)
PSU-L
(for KX-TDA200)
Battery Switch
Battery Connector
Power Switch
Earth Terminal
Accessory and User-supplied Items
Accessory (included): Screws × 4
User-supplied (not included): earthing wire, Back-up Battery Cable (KX-A228 for PSU-S and
PSU-M, or KX-A229 for PSU-L)
Notes
• For details about frame earth connection, refer to "2.2.5 Frame Earth Connection".
• For details about backup batteries connection, refer to "2.2.6 Backup Batteries
Connection".
Safety Instructions
Each PSU complies with Safety Class 1 of IEC60950, EN60950, UL60950,
CAN/CSA-C22.2 No.60950, and AS/NZS60950; therefore a protective earth 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.
When installing or replacing PSU, basic safety precautions should always be followed to
reduce the risk of fire, electric shock and injury to persons, including the following:
42 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
AC Inlet
Current
1.4 A
0.8 A
2.5 A
1.4 A
5.1 A
2.55 A
PSU-M/PSU-L
Battery Switch
Battery Connector
Earth Terminal
Power Switch
AC Inlet
Input
Frequency
50 Hz or 60 Hz