Alpha Technologies XM3-HP Series - Technical Manual - Manual (Page 44)

44 017-882-B0-001 Rev. C2 (10/2013)
2.0
Installation
2.2 XM3-HP Start-Up Procedure, continued
2.2.5 Optional Smart AlphaGuard and Alpha APPS Installation, continued
2.0 Installation, continued
16
10
5
Procedure:
7. Connect the SPI (16) to the AlphaDOC Dual Output
Connector (10) (see Fig. 2-18).
8. Connect the SAG Harness to the SAG Connection
(5) (see Fig. 2-18).
Fig. 2-18, SPI, AlphaDOC and SAG Harness
Connections
2.2.6 Optional N+1 Configurations
Because the N+1 option provides a second output, the Intelligent CableUPS can function as an N+1
redundant supply system. The N+1 option also provides programmable current limits for two output
channels, which protects system components by shutting down the load during overcurrent and short
circuit conditions. Adding a DOC with N+1 to a secondary power supply enables both power supplies to
be connected in a “dual redundancy” configuration to protect two critical loads.
90V
75V
60V
ALM/ RDY
RST
FLASH = MIN ALM
~
N
SOLID = MAJ ALM
STRG A
STRG B
STRG C
STRG D TPR
Rx/Tx PWR
E T
H
A / B
C / D
C O M
REG
DS ACT
LNK
BLUE = WARN RED = OUT
GRN = OK
ON
OFF
O
I
i
~
N
~
N
ALM/ RDY
RST
FLASH = MIN ALM
OUTPUT 2
~
N
N + 1
SOLID = MAJ ALM
STRG A
STRG B
STRG C
STRG D TPR
Rx/Tx PWR
E T H
A / B
C / D
C O M
REG
DS ACT
LNK
BLUE = WARN RED = OUT
GRN = OK
ON
OFF
O
I
i
~
N
OUTPUT 1
~
N
SPI #1
SPI #1
OUTPUT 2
N + 1
OUTPUT 1
1
Fig. 2-19, N+1 Configuration
1 Wire Kit (Alpha P/N: 875-994-20)