TC12 Installation, Commissioning & Maintenance Handbook
3.2.5 nsformer Ratings
r illuminated indicator that is to be monitored requires one
7/7/25171/000 as detailed below. The table also indicates which
through the current sense transformer for each type.
Current Tra
Each controller phase o
current sensor 66
lamp feeds are passed
Monitorable lamp/phase
types Current sensor lamp
feeds
Maximum number of
Signal Heads (see note
1)
Intersection Vehicle (IV) Red, Amber, Green 8 { 3 }
Pelican Vehicle (PV) Red, Amber, Green 16 { 6 }
Intersection Pedestrian
(IP) Red man, Green man 16 { 6 }
P lican Pedestrian (Pe P) Red man, Green man 16 { 6 }
W
(W
ait Indicator 40 Watt
4) Wait Indicator(s) 16 { 6 }
W
(W
ait Indicator 60 Watt
6) Wait Indicator(s) 16 { 6 }
R 7 signs (21 tubes) egulatory Sign (RS) Sign
2 signs (6 tubes)}
S
(S
witched Sign - Bulb type
B) Sign 16 lamps {6 (note 5)}
S
ty 7 signs (21 tubes)
{2 signs (6 tubes) note 5
witched Sign - Tube Sign
pe (ST)
Pelican Pedestrian +
W16 (note 2) { 6 } Red man, Green man,
ait (PPW / PP4)
Pelican Stream (PS /
PS4) Green, Red man, Green
Wait Ind Red, Amber, 16 (note 3) { 6 }
man, Wait Ind
In
Wait (IPW / IP4)
tersection Pedestrian + Red man, Green man,
Wait Ind 16 (note 2) { 6 }
In
Str
tersection Pedestrian
eam (IPS / IS4) Red, Amber, Green, Red
Man, Green man, Wait
Ind
8 (note 4) { 6 }
Export Pe
flashing Red (XP1) Red man, Green man 16 { 6 } destrian with
E
flxport Vehicle with
ashing Green (XV1) Red, Amber, Green 8 { 3 }
E
flashing Amber Ball
(X
all 16 { 6 }
xport Vehicle Filter - Flashing B
V2)
Export Vehicle - flashing
Amber signal group
(XV3)
Red, Amber, Green 8 { 3 }
Notes:
These
stated
reduced accordingly. For example the figures given in curly brackets {}, are the
limits apply to 240 V RMS supply voltage and 50W lamp loads (unless
). Where the supply is lower or the lamp loads are higher the limits are
666/HE/43100/000 Page 80 Issue 9