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KX-TDA0103XJ / KX-TDA0104XJ / KX-TDA0108XJ / KX-TDA0103X / KX-TDA0104X / KX-TDA0108X
6 INSTALLATION
6.1.
INSTALLING/REPLACING THE POWER SUPPLY UNIT
6.1.1.
Function
PSU Type
PSU-S
(for KX-TDA100)
PSU-M
(for KX-TDA100/200/600)
PSU-L
(for KX-TDA200/600)
Accessory and User-supplied Items
Accessory (included): screws x 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)
Note:
• • • • For details about frame earth connection, refer to "Installation Manual".
• • • • For details about backup batteries connection, refer to "Installation Manual".
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:
1. Never install or replace PSU during a lightning storm.
2. Never install or replace PSU in wet locations.
3. Never install or replace PSU unless the AC supply and backup battery supply are disconnected.
4. 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, touch ground or wear an earthing strap.
Do not replace or remove the PSU for any other purpose.
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
Current
1.4 A
50 Hz or 60 Hz
0.8 A
2.5 A
1.4 A
5.1 A
2.55 A
8
Input Frequency
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