Eltek Valere Flatpack2 - AC Terminal Blocks with Surge Protective Devices (SPDs)

Quick Start Guide Flatpack2 PS System, 4U, SP2-based 356825.103, 2v0 -2011-09
16
AC Terminal Block with SPDs ~ NOT Reconfigurable
Mains reconfiguration is NOT possible when Flatpack2 DC power systems are shipped with
AC terminal blocks with SPDs
2
. Such systems have to be configured at the factory prior to
delivery.
Refer also to page 7 for more information about connection to Digital Input 1 on I/O Monitor2
CAN node.
2
Surge Protective Device (SPD), also called overvoltage protectors or surge arresters
Appendix AC Mains
III
Y
Mains, TN
Three-
p
hase & N, 400VAC
(1 Y Mains input will feed 2 power shelves)
NON Configurable Mains Input Terminal Block with SPD
4AC Power Shelves
(single AC feed: 4 AC inputs per shelf, each feeding 1 rectifier)
2009604, v12
Flatpack
2
DC Power System
X:******
A
C Mains
wires
11 14 12
Customer
connections
5432
1
PE N L1 L2 L3
Weidmuller
L1
N
Weidmuller
PE
N
Weidmuller
L2
N
Weidmuller
L3
N
1
PE
(Internal System
Connections)
To Confi
g
. In
p
ut 1
,
(
+
)
To Confi
g
. In
p
ut 1
,
(
-
)
0 fishplates
A
C Mains
Terminal
Block
I/O Monitor2
CAN node
Cable section for all AC Mains wires: 10mm
2
max.
Y
Mains, TN
Three-phase & N, 400VAC
(1 Y Mains input will
feed 2 power shelves)
NON Configurable Mains Input Terminal Block with SPD
4AC Power Shelves
(single AC feed: 4 AC inputs per shelf, each feeding 1 rectifier)
2009604, v12
Flatpack
2
DC Power System
X:******
A
C Mains
wires
0 fishplates
A
C Mains
Terminal
Block
Y
Mains, TN
Three-phase & N, 400VAC
(1 Y Mains input will
feed 2 power shelves)
(Internal System
Connections
11 14 12
54321
PE N L1 L2 L3
Weidmuller
L1
N
Weidmuller
PE
N
Weidmuller
L2
N
Weidmuller
L3
N
1
PE
11 14 12
54321
PE N L1 L2 L3
Weidmuller
L1
N
Weidmuller
PE
N
Weidmuller
L2
N
Weidmuller
L3
N
1
PE
Custome
r
Connections
(PR 1-2)
Custome
r
Connections
(PR 3-4)
(Internal System
Connections
To Confi
g
. In
p
ut 1
,
(
+
)
To Confi
g
. In
p
ut 1
,
(
-
)
I/O Monitor2
CAN node
Cable section for all AC Mains wires: 10mm
2
max.