GEA Bock HG88e - Manual (Page 22)

22
D
GB
F
E
I
Ru
96260-11.2014-DGbFEIRu
Οnderung
2
0
Datum Name
Datum
Bearb.
Gepr.
Norm
1
20.02.2009
bauknecht
23.10.2013
Urspr.
2
Ers. f.
3
Ers. d.
4
D/S MP10
5 6 7
BOCK COMPRESSORS
8
=
+
9
Bl.
4
Bl.
4
3
X SS
Anschlußkasten Verdichter
BT1
BP1
P-Öl
INT69
QA1
L1 L2 L3 N PE
FC1.1
I> I> I>
1
2
QA2
1
3
4
2
5
6
3
U1
V1
W1
EC1
M
3 ˜
1
2
QA4
Y
PE
3
4
5
6
W2
U2
V2
FC1.2
I> I> I>
1
2
QA3
4
3
4
5
5
6
6 7
FC1.1
FC1.2
8
FC2
4A
SF1
9 10 11
QA2
12
T2
13
N
14
L
15
M
16
S
BP2
P>
17
QA2
QA2
4.7
18
QA4
19
BP3
P
KF4
QA4
QA3
1.8
2.8
4.8
20
KF4
QA3
QA4
4.8
21 22
KF4
23 24
QA2
25
EB1
26
L1.1
L2.1
L3.1
L1.2
N
PE
11 12 14
L N
BT3
BT2 BT2 BT2 BT2
5.5 Circuit diagram for star-delta start 230 V ∆ / 400 V Y
Fig. 22
BP1 Oil differential pressure monitor
BP2 High pressure safety monitor
BT2.X Thermal protection thermostat
BP3 Safety chain (high/low pressure monitoring)
BT3 Release switch (thermostat)
EB1 Oil sump heater
EC1 Compressor motor
FC1.1 Motor protection switch (mains contactor)
FC1.2 Motor protection switch ( Δ-contactor)
Compressor terminal box