Epo And Remote Shutdown; Cable Size And Tightening Torque; Battery Cabinet Connections - Toshiba 1600XP SERIES Installation And Operation Manual
Hide thumbs
Also See for 1600XP SERIES:
- Installation and operation manual (100 pages) ,
- Quick installation manual (4 pages) ,
- Specifications (9 pages)
Table of Contents
Advertisement
8.3 EPO and Remote Shutdown
EPO (Emergency Power Off): TB1-14, -15
The EPO is a NO (Normally Open) dry contact switch. When the EPO is closed, the Input circuit break-
er to the UPS opens and all power to the unit is removed, including backup power from the batteries.
Remote Shutdown: TB1-16, -17
The Remote Shutdown is a NO (Normally Open) dry contact switch. When the Remote Shutdown
switch is closed, the UPS transfers from Normal/Backup to Bypass after a 1 – 2 sec. detection delay.
(See the diagram below)
When the closed Remote Shutdown switch is opened, the UPS transfers from Bypass back to it's initial
state (Normal/Backup) after a 1 – 2 sec. detection delay.
If the UPS is in bypass when the Remote Shutdown is closed, no action is taken.
Remote Status
UPS Mode
8.4 Cable Size and Tightening Torque
Use the following table to select the recommended wire size and terminal lug tightening torque for I/O
wire connections. Use 90 °C copper conductors for all Input, Output, and Ground wiring.
Terminal
Item
Number
AC Input Lines
1 and 2
AC Output Lines
4, 5, and 7
AC Output Neutral
6
Ground
3 and 8
EPO Switch
14 and 15
Remote Switch
16 and 17
Note: Wire size is presented as the recommended size followed by a bold number in () indicating the maximum wire
size the terminal block can accommodate. See Appendix C for knock-out hole sizes on the back of each model.
8.5 Battery Cabinet Connections
Optional external battery cabinets can be used to extend the backup time of the UPS beyond that
available with the internal batteries. The external battery cabinets connect to the UPS via Anderson-
style connectors. See Section 20.
14
Detection Delay
1-2 Sec.
Open
Switch
Normal / Backup Mode
FIGURE 8.2-1 REMOTE STATUS SHUTDOWN TIMING
Cable Size
3.6 kVA
6 kVA
8 kVA
10 (8)
8 (8)
8
12 (8)
10 (8)
8
12 (8)
10 (8)
8
12 (8)
10 (8)
8
16
16
16
16
1600XP/XPi Series Installation and Operation Manual – 60616-012
Detection Delay
Closed
1-2 Sec.
Bypass Mode
–
AWG
14 – 18
10 kVA
kVA
(1/0)
(1/0)
4 (1/0)
6
(1/0)
(1/0)
4 (1/0)
6
(1/0)
(1/0)
)
6
4 (1/0)
(1/0)
(1/0)
)
6
4 (1/0)
16
16
16
16
16
16
Tightening
Torque
lb.-in. (N•m)
22 kVA
1 (1/0)
14.2 (1.56)
1 (1/0)
14.2 (1.56)
1 (1/0)
14.2 (1.56)
1 (1/0)
14.2 (1.56)
16
9.0 (0.99)
16
9.0 (0.99)
Hide quick links:
Advertisement
Table of Contents
