Avaya C360 - Manual (Page 53)

Connecting a BUPS
Issue 1 July 2006 53
Connecting a BUPS
Note:
Note:
You cannot connect the C360 to a DC power supply and BUPS simultaneously.
If you deploy a BUPS with the C360, the Powerstax (formerly known as APC (Advanced Power
Conversion PLC)) Front End AC-DC Power Shelf (model R2400A111) with Powerstax 800W
PSUs (models A0800-085-545-CA1) are to be used.The applied voltage at the C360 BUPS DC
terminal block should be from 52 to 55 VDC.
The Isolation must be 1500V RMS with respect to protective ground
Figure 18: C360 BUPS DC Input Terminal Block
● The terminals are marked "+" and “-“.
● The size of the two screws in the terminal block is M4.
● The pitch between each screw is 9.5mm.
1. Remove the protective plastic cover over the BUPS DC inputs by unscrewing the two
Phillips screws.
!
WARNING:
WARNING:
The conductors to be used for connecting the BUPS to the C360 must be UL
Recognized and CSA Certified and be a minimum of 16 AWG or have a
cross-sectional area of 1.0 mm
2
.
!
ADVERTENCIA:
ADVERTENCIA:
Los conductores que se utilizarán para conectar la BUPS con el C360 deben ser
Reconocidos por UL, Certificados por CSA y ser como mínimo de 16 AWG o
tener un área de sección transversal de 1.0 mm
2
.
Figure notes:
1. Protective plastic cover
2. BUPS DC input terminals
3. Earthing post
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