Parallel system backup control (pull chain) wiring – Powerware 9390 UPS 100160 kVA User Manual
Page 200
INSTALLATION INFORMATION
EATON Powerware
®
9390 UPS (20–80 kVA) Installation and Operation Manual
S 164201603 Rev 2 www.powerware.com
A-52
Building Alarm Pull Chain Wiring Terminations
From UPM 1
To UPM 2
To UPM 3
(If Installed)
To UPM 4
(If Installed)
TB2–1 (Bldg Alarm 2)
TB2–3 (On Bypass NO)
TB2–3 (On Bypass NO)
TB2–3 (On Bypass NO)
TB2–2 (Bldg Alarm 2 Return)
TB2–4 (Byp Common)
TB2–4 (Byp Common)
TB2–4 (Byp Common)
Bypass Relay Pull Chain Wiring Terminations
All UPMs
From
To
TB2–1 (Bldg Alarm 2)
TB2–3 (On Byp NO)
TB2–2 (Bldg Alarm 2 Return)
TB2–4 (Byp Common)
032406
B
DESCRIPTION:
DATE:
DRAWING NO:
SHEET:
REVISION:
INTERFACE WIRING INSTALLATION
NOTES AND TERMINAL LOCATIONS
PARALLEL SYSTEM BACKUP
CONTROL (PULL CHAIN) WIRING
11 of 15
1
2
3
4
5
7
8
6
TB1
9
10
TB2
UPM 1
TWISTED PAIR
TWISTED PAIR
TWISTED PAIR
TWISTED
PAIR
TWISTED
PAIR
TWISTED
PAIR
1
2
3
4
5
7
8
6
9
10
1
2
3
4
5
7
8
6
TB1
9
10
TB2
UPM 2
1
2
3
4
5
7
8
6
9
10
1
2
3
4
5
7
8
6
TB1
9
10
TB2
UPM 3
(IF INSTALLED)
1
2
3
4
5
7
8
6
9
10
1
2
3
4
5
7
8
6
TB1
9
10
TB2
1
2
3
4
5
7
8
6
9
10
TWISTED
PAIR
UPM 4
(IF INSTALLED)