Uninterruptible Power Supplies PowerWave 3000T, User Manual

Page: 21 / 60

UPS469-01-00 PowerWAVE 3000T User Manual Dated 05-04-13
3-9
3: Installation
Figure 3.6 Cabinet B & C fuse and connection details (front view) – single phase input
+ –
N
3L
1
3N
PE
PE PE
2L
1
2N
1N
1L
1
External Battery
( ** option)
Mains
Supply
Bypass
Supply
( * dual feed
Output
to Load
SNMP
JD1
X1-X21
Customer Interface Connections
JD1 – Smart Port RS232 (Sub-D9P/F).
X1-X21 – Dry Port volt-free contacts on terminal block.
Power Switches & Fuses
IA1 – Maintenance Bypass Switch
IA2 – Output Switch
FA2 – Bypass Supply Line Fuse
FA1 – Input Supply line Fuse
FA3 – Battery Fuse
FA1 FA2 FA3
7.5 kVA 50A (14x51)
Ultrafast
50A (14x51)
GL/GC
32A (10x38)
Ultrafast
10 kVA 50A (14x51)
Ultrafast
50A (14x51)
GL/GC
32A (10x38)
Ultrafast
12 kVA 50A (14x51)
Ultrafast
50A (14x51)
GL/GC
32A (10x38)
Ultrafast
IA1 IA2 FA2 FA1 FA3
only)
Input/Output Power Connections
* In a ‘single feed’ (standard) installation terminals 2L1
and 1L1 are linked by cables fitted to the UPS side of
the terminal blocks.
Terminals 2N and 1N are similarly linked.
When using a ‘dual feed’ supply these links should be
removed and the bypass supply cable connected as
shown in this diagram.
** The UPS internal battery is normally connected to
the battery isolator switch (FA3). If an external battery
cabinet option is used, the internal batteries are
disconnected and the external battery cabinet is
connected to the terminals shown in this diagram
(See Figure 3.9) .
Cabinet Front View
Locking feet