1
2
A
3
4
OIL POINTER THERMOMETER
TRANSFORMER
6
7
1
2
13
8
A
PRESSURE RELIEF VALVE
TRANSFORMER
LV WINDING POINTER THERMOMETER
TRANSFORMER
-X2
-X2
5
3
4
CT
14
CA
/14.F1
/14.B1
B
B
/21.F7
CONTROL CABINET
TRANSFORMER
TC01_X1
TRANSFORMER
C
C
-26Q
11
21
31
41
63° C
68° C
90° C
105° C
4
-49W
V
22 24
32 34
42 44
21
31
41
75° C
80° C
105° C
120° C
12 14
22 24
32 34
42 44
-63P
13
21
13
Switch 1
21
Switch 2
2A
5
Note: Terminals 11 - 14 / 21 - 24 Equipments 26Q y 49W
Used for cooling automatic control refrigeration
(CHECK SHEET 7)
D
11
6
14
22
14
22
LV Thermal image
TC01
12 14
3
CONTROL CABINET
TRANSFORMER
/15.B5
-X2
34
D
TC01
35
23
24
25
26
F
1 Act. comentarios cliente 15.03.2021
Date
R. Review
1
Date
DESIGNED
JCAE CHECKED
Name APPROVED
08.02.2021
JCAE
LT
LFH
2
BELCOGEN 20MVA
© Hitachi ABB Power Grids. All rights reserved.
Review
0 Initial design
ELECTRICAL SCHEMES
ACCESSORIES DIAGRAMS
13
4
TRIP
TRIP
TRANSFORMER PROTECTION
ACCESSORIES
122087
PROJECT CODE
3
TRIP
TRIP
Created with ELCAD (R) 7.8.0 SP2
ALARM
E
ALARM
E
CONTROL CABINET
TRANSFORMER
6
Sheet 13
36 Shts
1ZCL 460014 - BOJ
12/16/20 MVA - 115/34.5 kV
5
F
=A1
+R
7
8