Application:
CSGD series Marine transformer can be in accord with the environment of the ships,
offshore platform and other places for lighting, electric power, communication or network isolation.
Model:
 
Features:
1, waterproof (CDGS)
- core is made of high quality cold-rolled silicon steel strip rolling and into,
and through special processing to reduce no-load current and no-load loss.
- coil for B or F or insulation class H.
- core and coil appearance with epoxy resin casting as a body, has the strict waterproof.
2, drip-proof (CDGD, CSGD Ⅱ, Ⅲ, CSGD, CSD, PSGD)
- core is made of high quality cold-rolled silicon steel sheet carefully fold system and become,
can fast winding, in the use of conditions to minimize vibration.
- winding consists of enameled wire, glass silk covered wire or composite insulation wire winding and become, insulation level for B, F or H level.
Technical parameters:
Type
|
Rated capacity
(kvA)
|
Phase
|
Primary voltage
(v)
|
secondary
voltage (v)
|
Coupling group
label
|
Short circuit
impedance
(%)
|
No-load loss
(w)
|
Load loss
(w75℃)
|
No-current
(%)
|
Protection
level
|
50Hz
|
60Hz
|
50Hz
|
60Hz
|
|
|
|
|
|
|
CDGS
|
0.5
|
1
|
400
230
|
450
|
400
230
115
40
25
|
450
230
115
40
25
|
lio
|
3.5
|
15
|
20
|
18
|
IP55
|
1
|
3.3
|
20
|
30
|
16
|
2
|
3.0
|
30
|
50
|
14
|
3
|
3.0
|
40
|
65
|
12
|
5
|
3.5
|
60
|
85
|
10
|
CDGD*
|
5
|
1
|
(410)**
400
(390)
(380)
|
450
(445)
(440)
|
400
230
115
|
450
230
115
|
lio
|
2.5
|
65
|
100
|
12
|
IP22
|
7.5
|
2.5
|
90
|
160
|
11
|
10
|
2.5
|
95
|
190
|
11
|
15
|
2.5
|
115
|
255
|
9
|
20
|
2.2
|
145
|
300
|
8
|
25
|
2.2
|
170
|
370
|
8
|
30
|
2.2
|
250
|
435
|
7
|
35
|
2.0
|
265
|
435
|
7
|
40
|
2.0
|
275
|
505
|
6
|
45
|
2.0
|
280
|
555
|
6
|
50
|
1.9
|
290
|
600
|
6
|
60
|
2.3
|
295
|
660
|
5
|
75
|
2.4
|
295
|
775
|
4
|
80
|
3
|
490
|
900
|
3
|
90
|
3
|
510
|
980
|
3
|
100
|
3
|
550
|
1080
|
3
|
CSD
PSGD
|
3
|
3
|
(410)
400
(390)
|
450
(445)
(440)
|
400
230
115
|
450
230
115
|
Yyno
or
Ydll
or
Ddo
|
3.5
|
60
|
90
|
13
|
IP22
IP23
|
5
|
3.5
|
95
|
135
|
11
|
10
|
3.5
|
140
|
250
|
10
|
16
|
3.5
|
175
|
365
|
8
|
20
|
3.5
|
200
|
440
|
7
|
25
|
3.5
|
240
|
460
|
6
|
30
|
3.5
|
280
|
535
|
5
|
40
|
3.5
|
290
|
580
|
4
|
50
|
3.5
|
290
|
920
|
3
|
63
|
3.5
|
340
|
1050
|
3
|
80
|
3.5
|
390
|
1150
|
2
|
100
|
3.5
|
460
|
1540
|
2
|
125
|
3.5
|
520
|
1830
|
2
|
160
|
3.5
|
580
|
2170
|
2
|
200
|
3.5
|
650
|
2500
|
2
|
250
|
400
|
450
|
3.5
|
890
|
3000
|
1.9
|
300
|
4.0
|
1350
|
3600
|
1.8
|
400
|
4.0
|
1450
|
3700
|
1.8
|
500
|
4.0
|
1500
|
4300
|
1.7
|
630
|
3300
6600
10000
35000
|
±3×2.5%
±2×2.5%
±5%
|
400
|
440
|
5.5
|
1800
|
7150
|
1.6
|
800
|
5.5
|
2050
|
8450
|
1.3
|
1000
|
5.5
|
2350
|
9890
|
1.3
|
1250
|
5.5
|
2820
|
11700
|
1.3
|
1600
|
6.5
|
3300
|
12420
|
1.3
|
2000
|
6.5
|
4470
|
16150
|
1.3
|
2500
|
6.5
|
5400
|
19350
|
1.3
|
3150
|
8
|
6400
|
23200
|
1.3
|
Note: * CDGD can be used in combination CSGD into Ⅱ (a enclosure three single-phase transformer) or CSGD Ⅲ (a enclosure 4 only single-phase transformer), performance parameters CDGD reference. * * the brackets digital representation tapping voltage.
Physical size and installation size:
Type
|
Rated capacity
(KvA)
|
Appearance diagram
|
Physical size
(mm)
|
Installation size
(mm)
|
weight
(Kg)
|
L
|
B
|
H
|
L1
|
B1
|
￠d
|
|
CDGS
|
0.5
|
|
190
|
160
|
260
|
162
|
120
|
9
|
10
|
1
|
198
|
160
|
270
|
162
|
120
|
9
|
15
|
2
|
232
|
172
|
300
|
200
|
140
|
11
|
22
|
3
|
232
|
172
|
325
|
200
|
140
|
11
|
30
|
5
|
270
|
210
|
355
|
240
|
180
|
13
|
43
|
CDGD
|
5
|
|
465
|
325
|
510
|
350
|
214
|
12
|
75
|
7.5
|
490
|
335
|
580
|
370
|
224
|
12
|
85
|
10
|
495
|
345
|
590
|
380
|
234
|
12
|
100
|
15
|
535
|
375
|
630
|
410
|
240
|
14
|
140
|
20
|
575
|
400
|
690
|
460
|
265
|
14
|
190
|
25
|
585
|
410
|
730
|
470
|
275
|
14
|
195
|
30
|
605
|
430
|
750
|
490
|
295
|
14
|
270
|
35
|
625
|
430
|
750
|
510
|
295
|
14
|
275
|
40
|
635
|
440
|
770
|
520
|
305
|
14
|
290
|
45
|
635
|
440
|
780
|
520
|
305
|
14
|
300
|
50
|
665
|
460
|
830
|
530
|
325
|
14
|
320
|
60
|
665
|
470
|
850
|
530
|
351
|
18
|
395
|
75
|
665
|
470
|
910
|
530
|
351
|
18
|
450
|
80
|
680
|
480
|
930
|
540
|
360
|
22
|
460
|
90
|
690
|
480
|
1000
|
540
|
360
|
22
|
530
|
100
|
710
|
490
|
1080
|
540
|
360
|
22
|
610
|
CDGDⅡ
|
15
|
An enclosure three single-phase transformer
|
890
|
525
|
515
|
620
|
390
|
12
|
230
|
22.5
|
890
|
530
|
570
|
620
|
395
|
12
|
270
|
30
|
935
|
535
|
590
|
680
|
410
|
14
|
305
|
45
|
1140
|
620
|
640
|
800
|
470
|
14
|
425
|
60
|
1200
|
640
|
700
|
820
|
500
|
14
|
540
|
75
|
1200
|
660
|
760
|
820
|
510
|
18
|
570
|
90
|
1410
|
760
|
790
|
900
|
618
|
18
|
800
|
105
|
1410
|
760
|
790
|
900
|
618
|
18
|
815
|
120
|
1425
|
760
|
810
|
900
|
618
|
18
|
865
|
135
|
1425
|
760
|
810
|
900
|
618
|
18
|
900
|
150
|
1575
|
780
|
880
|
1000
|
618
|
22
|
970
|
180
|
1575
|
810
|
880
|
1000
|
634
|
22
|
1180
|
225
|
1575
|
810
|
930
|
1000
|
634
|
22
|
1340
|
240
|
1600
|
820
|
930
|
1020
|
640
|
22
|
1380
|
270
|
1620
|
820
|
1000
|
1040
|
650
|
22
|
1590
|
300
|
1630
|
830
|
1080
|
1040
|
650
|
22
|
1900
|
CDGDⅢ
|
15
|
An enclosure four single-phase transformer
|
1100
|
525
|
515
|
260
|
390
|
12
|
305
|
22.5
|
1100
|
530
|
570
|
260
|
395
|
12
|
355
|
30
|
1155
|
535
|
590
|
270
|
410
|
14
|
405
|
45
|
1410
|
620
|
640
|
330
|
470
|
14
|
570
|
60
|
1480
|
640
|
700
|
360
|
500
|
14
|
740
|
75
|
1480
|
660
|
760
|
360
|
510
|
18
|
770
|
90
|
1740
|
760
|
790
|
450
|
618
|
18
|
1070
|
105
|
1740
|
760
|
790
|
450
|
618
|
18
|
1090
|
120
|
1760
|
760
|
810
|
450
|
618
|
18
|
1100
|
135
|
1760
|
760
|
810
|
450
|
618
|
18
|
1200
|
150
|
1960
|
780
|
880
|
500
|
618
|
22
|
1290
|
180
|
1960
|
810
|
880
|
500
|
634
|
22
|
1580
|
225
|
1960
|
810
|
930
|
500
|
634
|
22
|
1790
|
240
|
1980
|
820
|
930
|
510
|
640
|
22
|
1840
|
270
|
2020
|
820
|
1000
|
520
|
650
|
22
|
2120
|
300
|
2050
|
830
|
1080
|
520
|
650
|
22
|
2500
|
Physical size and installation size (IP22, IP23)
Type
|
Rated capacity
(KvA)
|
Appearance diagram
|
Physical size
(mm)
|
Installation size
(mm)
|
weight
(Kg)
|
L
|
B
|
H
|
L1
|
B1
|
￠d
|
|
CSD
|
3
|
|
475
|
340
|
430
|
270
|
220
|
12
|
60
|
5
|
505
|
350
|
495
|
290
|
230
|
12
|
78
|
10
|
595
|
370
|
540
|
330
|
260
|
12
|
115
|
16
|
650
|
390
|
540
|
360
|
270
|
12
|
135
|
20
|
655
|
400
|
540
|
370
|
280
|
12
|
155
|
25
|
675
|
400
|
585
|
390
|
280
|
12
|
175
|
30
|
720
|
410
|
600
|
410
|
310
|
12
|
185
|
40
|
750
|
410
|
650
|
440
|
310
|
13
|
235
|
50
|
810
|
430
|
720
|
470
|
340
|
13
|
275
|
63
|
810
|
430
|
720
|
470
|
340
|
13
|
300
|
80
|
860
|
460
|
830
|
480
|
370
|
13
|
360
|
100
|
860
|
480
|
830
|
510
|
350
|
18
|
400
|
125
|
990
|
570
|
975
|
560
|
425
|
22
|
550
|
160
|
1090
|
595
|
1015
|
620
|
440
|
22
|
600
|
200
|
1090
|
615
|
1100
|
620
|
460
|
22
|
700
|
250
|
1160
|
680
|
1130
|
660
|
520
|
22
|
1050
|
300
|
1240
|
740
|
1160
|
710
|
610
|
22
|
1150
|
400
|
1550
|
830
|
1500
|
1020
|
720
|
24
|
1800
|
500
|
1760
|
960
|
1540
|
1020
|
850
|
24
|
1860
|
630
|
1850
|
1400
|
1950
|
1300
|
900
|
26
|
2760
|
800
|
1950
|
1400
|
2100
|
1300
|
900
|
26
|
2975
|
1000
|
2000
|
1500
|
2100
|
1350
|
1000
|
26
|
3530
|
1250
|
2000
|
1500
|
2100
|
1350
|
1000
|
26
|
3990
|
1600
|
2050
|
1500
|
2200
|
1350
|
1000
|
26
|
4735
|
2000
|
2250
|
1500
|
2400
|
1450
|
1000
|
26
|
5950
|
2500
|
2400
|
1500
|
2600
|
1450
|
1000
|
26
|
6685
|
3150
|
2500
|
1600
|
2800
|
1500
|
1100
|
26
|
7540
|
P - Marine platform, C - Marine, D - single-phase, three-phase, S - G - dry, D - drip-proof
|
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