ABB SNAT634PAC After sales service is provided for the control card of the power supply device

Description

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Operating state shown
The diagram is shown in the following conditions:
– withdrawable version circuit-breaker, open and racked-in
– with de-energized circuits
– trip units not tripped
– motor operator with unloaded springs.
Versions
The diagram shows a withdrawable version circuit-breaker, but it is also valid for fixed version circuit-breakers.
Fixed version
The control circuits are included between the XV terminals (the X connector is not supplied).
Withdrawable version
The control circuits are included between the poles of the X connector (the XV terminal box is not supplied).
Description of figures
1) Supplementary open/closed auxiliary contacts of the circuit-breaker (second set)
2) Ekip Signalling 4K
11) Trip signalling contact
12) Contact for signalling position of loaded springs
13) Motor for loading closing springs- M
14) Trip reset coil – YR
20) Ekip Measuring/Measuring Pro with voltage socket inside the four pole circuit-breaker
21) Ekip Measuring/Measuring Pro with voltage sockets inside the three-pole circuit-breaker and connection for external
neutral
22) Ekip Measuring Pro for residual voltage protection (for Ekip G only)
23) Ekip Measuring/Measuring Pro with external voltage socket
24) Rc residual current protection sensor input
25) Transformer star centre sensor input
26) Zone selectivity
27) Current sensor input on external neutral (only for 3-pole circuit-breakers)
31) Direct auxiliary supply 24V DC and local bus
32) Auxiliary supply through module 110-240V AC/DC or 24-48V DC and local bus
33) Ekip Fan 24V DC
41) Ekip signalling 2K-1
42) Ekip signalling 2K-2
43) Ekip signalling 2K-3
48) Ekip sinchrocheck
51) Ekip COM Modbus RS-485
52) Ekip COM Modbus TCP
53) Ekip COM Profibus
54) Ekip COM Profinet
55) Ekip COM DeviceNet
56) Ekip COM EtherNet IP
57) Ekip COM IEC61850
58) Ekip LINK
61) Ekip COM R Modbus RS-485 Redundant
62) Ekip COM R Modbus TCP Redundant
63) Ekip COM R Profibus Redundant