7/27/2019 7Conventional Dry-type Transformer
1/2
Rated primary voltage : 100V - 600V
CAPACITYNO-LOAD
LOSSES
LOAD
LOSSES
AT 75 C
TOTAL
LOSSES
AT 75 C
IMPEDANCE
AT 75 C
VOLTAGE
REGULATION
AT FULL LOAD
(P.F.=1)
(kVA) (Watt) (Watt) (Watt) (%) Load
(%)
Full Load
(%) (%) W L H
1 16 36 52 2.0 99.69 99.68 3.56 20 300 300 300
3 45 110 155 2.0 99.68 99.66 3.62 20 300 340 400
5 75 180 255 2.0 99.68 99.66 3.56 25 350 400 450
10 150 365 515 2.0 99.68 99.66 3.60 25 350 460 500
15 230 520 750 3.0 99.69 99.67 3.45 30 350 520 570
20 350 690 1040 3.0 99.70 99.70 3.44 30 380 580 620
30 450 1060 1510 3.0 99.68 99.67 3.52 30 400 640 700
40 580 1480 2060 3.0 99.67 99.65 3.68 30 400 700 750
50 790 1800 2590 3.0 99.69 99.67 3.58 30 400 760 800
60 900 2100 3000 3.0 99.68 99.67 3.48 40 450 820 900
80 1240 2610 3850 3.0 99.70 99.69 3.25 40 500 900 950100 1500
3500 5000 3.0 99.68 99.67 3.48 40 550 1000 1050
120 1950 4100 6050 3.0 99.70 99.69 3.40 40 550 1000 1100
150 2050 5200 7250 3.0 99.67 99.65 3.45 40 600 1100 1150
200 2950 6300 9250 3.0 99.69 99.69 3.15 40 650 1150 1200
250 3350 6850 10200 3.0 99.70 99.70 2.75 45 700 1200 1300
300 3850 7850 11700 3.0 99.70 99.70 2.63 45 800 1300 1400
1. The transformer is designed to operated under the following
conditions
Altitude : Up to 1000 m above sea level
Ambient air temperature : 40 C maximum
2. Limits of temperature rise (winding) : not exceeding 100
C
3. Insulation class : F
4. Connection symbol : Dyn 115. Reference standard : IEC 76 and
ANSI C57.12
6. Type of cooling : AN (air natural self cooled)
7. Special vector group and other voltage available upon
request
TME-TDCDT-1909
TECHNICAL DATA OF CONVENTIONAL DRY TYPE THREE PHASE
TRANSFORMER
Theconten
tsandspecificationsofthisdatasheetaresubje
cttochangewithoutpriornotice.
Nopartofthisdatamaybereproducedwithoutthepriorapp
rovalofThaiMaxwellElectric.
EFFICIENCY
(P.F.=1)NOISE
LEVEL dB
(A) : 0.3 m
OUTLINE DIMENSION
(APPROX. in mm.)
Note :
TOTAL WEIGHT
(kg)
105
155
185
250
295
335
390
450
1235
1250
1440
545
600
705
830
950
935
7/27/2019 7Conventional Dry-type Transformer
2/2
Rated primary voltage : 100V - 600V
CAPACITYNO-LOAD
LOSSES
LOAD
LOSSES
AT 75 C
TOTAL
LOSSES
AT 75 C
IMPEDANCE
AT 75 C
VOLTAGE
REGULATION
AT FULL LOAD
(P.F.=1)
(kVA) (Watt) (Watt) (Watt) (%) Load
(%)
Full Load
(%) (%) W L H
0.1 2 4 6 2.0 99.70 99.70 3.94 20 200 280 170
0.5 7 18 25 2.0 99.67 99.64 3.56 20 200 280 170
1 16 35 51 2.0 99.69 99.68 3.46 25 200 280 170
2 31 72 103 2.0 99.68 99.67 3.56 25 300 300 300
3 45 100 145 2.5 99.69 99.68 3.31 30 300 300 300
4 60 130 190 2.5 99.69 99.68 3.23 30 300 300 300
5 73 170 243 2.5 99.68 99.67 3.37 30 300 340 400
6 85 210 295 3.0 99.68 99.65 3.48 30 300 340 400
7 100 230 330 3.0 99.69 99.67 3.28 30 350 400 500
8 130 280 410 3.0 99.69 99.69 3.48 40 350 400 500
9 150 310 460 3.0 99.70 99.69 3.43 40 350 450 55010 165 350 515
3.0 99.69 99.69 3.48 40 350 450 550
15 240 510 750 3.0 99.69 99.69 3.39 40 400 450 650
20 330 670 1000 3.0 99.70 99.70 3.34 40 400 500 750
25 410 850 1260 3.0 99.70 99.69 3.39 40 400 500 750
30 490 990 1480 3.0 99.70 99.70 3.29 45 450 550 800
35 580 1170 1750 3.0 99.70 99.70 3.33 45 450 550 800
1. The transformer is designed to operated under the following
conditions
Altitude : Up to 1000 m above sea level
Ambient air temperature : 40 C maximum
2. Limits of temperature rise (winding) : not exceeding 100
C
3. Insulation class : F
4. Connection symbol : Dyn 115. Reference standard : IEC 76 and
ANSI C57.12
6. Type of cooling : AN (air natural self cooled)
7. Special vector group and other voltage available upon
request
TME-TDCDT-2009
TECHNICAL DATA OF CONVENTIONAL DRY TYPE SINGLE PHASE
TRANSFORMER
Theconten
tsandspecificationsofthisdatasheetaresubjecttochangewithoutpriornotice.
Nopartofthisdatamaybereproducedwithoutthepriorapp
rovalofThaiMaxwellElectric.
EFFICIENCY
(P.F.=1)NOISE
LEVEL dB
(A) : 0.3 m
OUTLINE DIMENSION
(APPROX. in mm.)TOTAL WEIGHT
(kg)
105
155
185
250
295
335
390
450
545
1250
1440
Note :
600
705
830
950
935
1235
