Aastra Ascotel IntelliGate 2065 - Page 727

Ascotel IntelliGate 2025/2045/2065
Part 4 PBX power supply 727
6. Connect the UPS-12V module with the PBX. To do that connect the cable to
the primary connector and secondary connector (see Fig. 4.18).
7. Use the provided screws to fasten the UPS-12V module to the angle bracket.
8. Secure the cover to the power supply area.
9. Connect the PBX to the 230 VAC power supply.
10. Connect the battery. Make sure the polarity is correct!
11. Check the UPS functions by interrupting the 230 VAC power supply for a few
minutes. The PBX must continue to run without interruption. The event mes-
sage "PBX Power Supply: Battery" should appear after a few seconds (config-
urable).
Note:
When disconnecting a system with a UPS-12V module from the power
supply, the battery must always be first disconnect. When connecting,
always connect the mains voltage first and then the battery.
The battery capacity is rated according to the power requirements and the
required bridging time of the PBX.
Tab. 4.3: Power requirements of the PBX and battery rating (12 V)
Note:
It is also possible in principle to supply the PBX with the UPS-12V module
via a centralized 12 VDC system.
Basic system Maximum power
requirements for PBX
(+ ATPS)
Battery capacity (Ah)
1)
for stored energy time
1)
Maximum configuration and max. traffic volume. Typical conditions require approx. 60% of the specified
battery capacity
OC W 1 h 4 h 12 h
Ascotel IntelliGate 2025 / 2045 110 70 10 30 90
Ascotel IntelliGate 2025 / 2045 + ATPS
2)
2)
Only one external USP is possible when using the ATPS
180 140 20 60 180
Ascotel IntelliGate 2065 210 135 20 60 180
Ascotel IntelliGate 2065 + ATPS
2)
460 420 60 180 540