ABB ZX1.5-R, Instruction Manual

Page: 18 / 48

18 ZX1.5-R I N S T R U C T I O N M A N U E L
1.1 Circuit breaker
1.12 Bushing circuit breaker compartment/busbar compartment
1.2 Circuit breaker operating mechanism
1.3 Pressure relief disk, above
1.6 Measuring sockets for capacitive voltage indicator
1.7 Plug-in cable socket
1.8 Pressure sensor for circuit breaker compartment
1.9 Pressure relief duct (optional)
2.0 Busbar compartment
2.1 Three-position switch
2.10 Tee-off conductor
2.11 Pressure relief disk for busbar compartment
2.12 Drying agent bag, busbar compartment
2.2 Three-position switch operating mechanism
2.3 Pressure sensor for busbar compartment 2.4 Busbar
2.5 Plug-in busbar connector
3.0 Cable termination compartment
3.1 Main earthing bar
3.2 Panel/panel connecting link
3.4 Cable plug
3.6 Lower pressure relief duct
3.7 High voltage cable
4.0 Control cabinet
4.1 Central unit of the Bay Control and Protection Unit
4.2 HMI of the Bay Control and Protection Unit
4.3 Control cabinet door
4.4 Door-lock
4.5 Measuring sockets for capacitive voltage indicator, optional
Insulating gas
-Q0 Circuit breaker
-Q1 Tee-off disconnector
-Q5 Tee-off earthing switch
-T1 Current transformer
-C1 Capacitive voltage divider
-C2 Capacitive voltage divider,
optional
Insulating gas
-Q0 Circuit breaker
-Q1 Tee-off disconnector
-Q5 Tee-off earthing switch
-T1 Current transformer
-C1 Capacitive voltage divider
-C2 Capacitive voltage divider,
optional
—
Figure 3/7: Outgoing
feeder panel(double
pole) 1250 A, with 2
cables per pole and
shown with pressure
relief duct
—
Figure 3/8: Outgoing
feeder panel (double
pole) 1250 A, with 2
cables per pole and
voltage transformer.
Isolating system 2.9 is
only to be operated
when the feeder is
off-circuit. Always
perform switching
operations up to the
limit positions and
lock the isolating
system.
—
Figure 3/7
—
Figure 3/8
ZX1.5-R
5.2
2.34
4.0
4.3
1.8
4.2
1.2
1.12
4.5
2.3
4.2
4.4
2.0
4.1
2.5
2.10
2.4
2.11
3.6
1.0
1.3
5.3
5.4
1.1
1.6
1.7
3.4
2.1
3.1
3.0
3.7
3.15
1.9
2.9
2.8