ABB SPAM 150 C, Руководство пользователя и техническое описание

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4
Connection
diagram
SPAM 150 C
63
L1 L2
L3
70
71
72
0
65
66
68
69
77
78
IRF
SIGNAL 1
-
+
TRIP
74
75
PRIOR ALARM
SIGNAL 2
80
81
10
11
1
1
SGB/1
SGB/2
SGB/7 SGB/8
SGB/3
TRIP
R
LATCHING
START
PRIOR ALARM
RESTART
ENABLE
1
I
-
I
0
+
+
+
B
+
C
+
F
+
E
+
D
+
A
SGB/4
1
1
SGR1/8
SGB/5
SGB/6
U1 SPCJ 4D34
U3 SPTE 4E3
U2 SPTU _ R2
CONTROL
INPUT
IRF
Σ >
ts
3
STALL
I/O
I>>
Io>
I<
START
∆
I
RESTART INHIBIT
RESTART INHIBIT RELAY RESET
θ>θ
i
θ>θ
a
θ>θ
t
EXTERNAL TRIP
I x t
2
s
s
25
26
27
1
2
3
4
5
6
7
8
9
1 A
5 A
1 A
5 A
1 A
5 A
1 A
5 A
SERIAL
PORT
SPA-ZC_
Rx
Tx
61
62
U
+ (~)
- (~)
+
-
aux
~
SGR1/7
SGR1/6
SGR1/5
SGR1/4
SGR1/3
SGR1/2
SGR1/1
SGR2/8
SGR2/7
SGR2/6
SGR2/5
SGR2/4
SGR2/3
SGR2/2
SGR2/1
SG4/3
I >
s
SG4/2
TS1
SS1
SS2
SS3
TS2
Fig. 2. Connection diagram of the motor protection relay SPAM 150 C. The version shown is the
one with the normally open trip contact, i.e. with an auxiliary supply and output relay module type
SPTU 240R2 or SPTU 48R2.