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M E D I U M V O LTA G E P R O D U C T S
Diagram figures description
Fig. 1
= Basic circuits of circuit breaker and
magnetic actuator MABS
Fig. 2
= Key board for local controls
Fig. 3
= Inputs/Outputs for circuit breaker with
standard ED 2
Fig. 4
= Inputs/Outputs for circuit breaker with
standard ED2 when truck auxiliary
contacts are required
Fig. 5
= Inputs/Outputs for circuit breaker with
full- options ED2 with or without
auxiliary contacts (-BB1, -BB2)
Fig. 6
= Inputs/Outputs for circuit breaker with
full- options ED2 with or without
auxiliary contacts (-BB1, -BB2) when
truck auxiliary contacts are required
Fig. 11
= Circuit breaker available auxiliary
contacts with standard or full options
ED2
Fig. 12
= Circuit breaker available auxiliary
contacts with full-options ED2
Fig. 13
= Circuit breaker available auxiliary
contacts on the truck
Fig. 15
= Inputs/Outputs for circuit breaker with
full-options ED2 with auxiliary contacts
(-BB1, -BB2) (CalorEmag type)
Fig. 16
= Inputs/Outputs for circuit breaker with
full-options ED2 with auxiliary contacts
(-BB1, -BB2) and truck auxiliary contacts
(CalorEmag type)
Notes
A) Connector for CFD (Capacitor Fast Discharge).
WARNING: see instruction manual Short circuit
XB23/50 with XB23/52 with a Resistor 10 Ohm
/50 Watt in series to have a fast capacitors
discharge
B) Serial bus interface for service operations only
(RS2 32 interface )
C) Fix the ground copper strips under the relevants
shock absorber on the unpainted zone.
D) The circuit breaker is delivered complete with
the accessories listed in the ABB SACE PTMV
order acknow ledgement only. To draw up the
order examine the apparatus catalogue.
E) –SO5 contact for PR512 exclude –SO3 contact
F) Setting DIP switches: see VM 1 Instruction
manual
G) Connect if BB1 and BB2 not installed
H) Attention: wire taking into account supply
voltage and Locking Magnet polarity
Incompatibility
The combinations of circuits given in the figures
below are not possible on the same circuit breaker:
Fig. 3-4-5 -6-1 5-16
55
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