Download Print this page

Toshiba 4400 Series Installation And Operation Manual page 46

Three phase - 15/20/25/30/50/80/100 kva
Hide thumbs

Advertisement

TABLE 8.5: 50KVA UPS COMPONENT LOCATION AND
IDENTIFICATION (CONT.)
No.
13
PCB 4 – Charger Board
14
PCB 1 – Control Board
15
PCB 5 – Bypass Driver Board
16
AC Output Fuses
17
PCB 2 – Converter Board
18
PCB 3 – Inverter Board
19
AC Input Fuses
20
(This Number Not Used)
21
DC Capacitor Bank
22
DC Power supply for PCB-9A (Display Control
Board)
23
Primary Input Contactor
24
AC Input EMI Filter
25
AC Output EMI Filter
26
TB1 with Primary Input, Output, and Backup DC
Supply Box Lugs
27
(Optional) TB4 with Secondary Input Power
Box Lugs
28
TB3 – Terminals for Battery Cabinet Breaker
Shunt Trip and Aux.
29
Ground Bus
30
Shunt Trip DC Power Supply
31
Bottom Cable Access Port
32
Side Cable Access Ports
33
Top Cable Access Port
36
Description
33
13
19
17
22
24
23
30
28 29
32
31
4400 Series Installation and Operation Manual – 64527-008
14
15
16
18
21
25
25
26
27
32

Advertisement

loading

  Related Manuals for Toshiba 4400 Series