88
1
Ze nit h Z TG S e r i e s AT S ,
O PER AT I O N , M A I N T EN A N C E , A N D I N S TA L L AT I O N G U I D E
Automatic transfer switch, I/O contacts
Cabling /
Terminal
Rating / Remark
Generator start/stop
24-14 AWG
Stripping length; 0.255"
1
2
3
C NO NC
6
5
O1
C
10 11 12 13
C
G
I1
+
-
FIRE
24V
Common, voltage supply
1 5 A@250 Vac (AC-1), 5 A@30 Vdc
Generator start/stop NO
2
Generator start/stop NC
3
Output relay features
24-14 AWG
Common, voltage supply
5 5 A@250 Vac (AC-1), 5 A@30 Vdc
Programmable output
(default; Product available)
6
Fire Fighting applications
24-14 AWG
Only in ZTGD-types, delayed
transition, I – O – II
C
C NO NC
C
10 11 12 13 14
1
2
3
6
5
G
O1
I1
I2
+
-
FIRE
24V
Fire fighting input 24 Vdc (+)
10
SELV
Fire fighting input 24 Vdc (-)
11
Input contact features
24-14 AWG
Do not connect to any
power supply
Common input
12
24 Vdc 5 mA
Programmable input
(default; Remote test on load)
13
Programmable input
(default; Remote test off load)
14
Only in OXB_-types, delayed
transition, I – O – II or II – O – I
1
2
3
C NO NC
6
5
O1
C
10 11 12 13
C
G
I1
+
-
FIRE
24V
C
C NO NC
C
10 11 12 13 14
1
2
3
6
5
G
O1
I1
I2
+
-
FIRE
24V
Summary of Contents for Zenith ZTG 30
Page 2: ......
Page 6: ...6 Zenith ZTG Series ATS OPER ATION MAINTENANCE AND INSTALL ATION GUIDE 1 ...
Page 10: ...10 Zenith ZTG Series ATS OPER ATION MAINTENANCE AND INSTALL ATION GUIDE 1 ...
Page 52: ...52 1 Zenith ZTG Series ATS OPER ATION MAINTENANCE AND INSTALL ATION GUIDE ...
Page 91: ...91 1 Fig 7 3 ZTGD delayed transition circuit diagram ...
Page 93: ...93 1 Figure A Figure B ...
Page 94: ...94 1 Zenith ZTG Series ATS OPER ATION MAINTENANCE AND INSTALL ATION GUIDE Figure C ...
Page 96: ...2 96 Zenith ZTG Series ATS OPER ATION MAINTENANCE AND INSTALL ATION GUIDE ...
Page 108: ...2 108 Zenith ZTG Series ATS OPER ATION MAINTENANCE AND INSTALL ATION GUIDE ...
Page 114: ...2 114 Zenith ZTG Series ATS OPER ATION MAINTENANCE AND INSTALL ATION GUIDE ...