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ASSEMBLING SPECIFICATIONS
Electrical class of protection I. All the metallic components of the transformer that can be reached are
separated form the components under voltage by fundamental insulation. The
metallic components that can be reached must be linked with a ground terminal
to a conductor of protection (part of the lighting set of the installation).
Thermic class of insulation B. For the windings (coils and cores linked to them) an over temperature
of 95° is allowed.
Ambient temperature: 40°C.
Protection level IP 00. The transformer has no protection and so must be fitted in a
prearranged container or housing. These transformers, between primary and
secondary insulation, have a fundamental insulation of 3000V (standard IEC
989 for V<450). The terminal boards, that prevent casual contacts, are
build in thermosetting matter, VDE homologated. The impregnation of the
transformers is done with varnishes that help increasing insulation and
mechanical seal. Transformers can work in tropical climates due to protection
against corrosion and the tropicalization. Transformers are designed to work
at 50Hz frequencies but can function even at 60Hz with no problems. Full
power always refers to maximum voltage.
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Power
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Dimensions [mm]
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Cat. n°
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[KVA]
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A
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B
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C
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D
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E
|
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0.5
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180
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135
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180
|
145
|
82
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TT 0,5
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1
|
180
|
145
|
180
|
145
|
92
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TT 1
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1.5
|
240
|
160
|
215
|
177
|
98
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TT 1,5
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2
|
240
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170
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215
|
177
|
108
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TT 2
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3
|
300
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155
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220
|
220
|
105
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TT 3
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4
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300
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165
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220
|
220
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115
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TT 4
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5
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300
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175
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220
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220
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125
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TT 5
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6
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360
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180
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315
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280
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120
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TT 6
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7.5
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360
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190
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315
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280
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130
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TT
7,5
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10
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360
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205
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365
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280
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140
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TT 10
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12.5
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360
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215
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365
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280
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150
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TT 12,5
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15
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420
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215
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415
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300
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155
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TT 15
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17.5
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420
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220
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415
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300
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165
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TT 17,5
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20
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480
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225
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460
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TT 20
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25
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480
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240
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460
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TT 25
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30
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480
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255
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460
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TT 30
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Power
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Dimensions [mm]
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Cat. n°
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Power
|
Dimensions [mm]
|
Cat. n°
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[KVA]
|
A
|
B
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C
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D
|
E
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[KVA]
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A
|
B
|
C
|
D
|
E
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1
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180
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120
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165
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145
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82
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AT 1
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15
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360
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180
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335
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280
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120
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AT 15
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2
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180
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130
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165
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145
|
92
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AT 2
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20
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360
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190
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335
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280
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132
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AT 20
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3
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240
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130
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195
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177
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88
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AT 3
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25
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360
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200
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365
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280
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142
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AT 25
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4
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240
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140
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195
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177
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98
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AT 4
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30
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420
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190
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415
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300
|
135
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AT 30
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5
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240
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150
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195
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177
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108
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AT 5
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40
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420
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200
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415
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300
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155
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AT 40
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7.5
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300
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155
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270
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220
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105
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AT 7,5
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50
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480
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225
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460
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AT 50
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10
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300
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165
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270
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220
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115
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AT 10
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60
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480
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240
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465
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AT 60
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12.5
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300
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175
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285
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220
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125
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AT 12,5
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70
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480
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255
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465
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AT 70
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Power
|
Dimensions [mm]
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Cat. n°
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[VA]
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A
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B
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C
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D
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E
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30
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75
|
75
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90
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53
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53
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TM 30
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50
|
75
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85
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90
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53
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63
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TM 50
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75
|
84
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85
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95
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60
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66
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TM 75
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100
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96
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87
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106
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68
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66
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TM 100
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150
|
96
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97
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106
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68
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76
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TM 150
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200
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96
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107
|
106
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68
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86
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TM 200
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250
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120
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95
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125
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80
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77
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TM 250
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300
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120
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100
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125
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80
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82
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TM 300
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400
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120
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110
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125
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80
|
92
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TM 400
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500
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120
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120
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125
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80
|
102
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TM 500
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600
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150
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115
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155
|
105
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82
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TM 600
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700
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150
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125
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155
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105
|
92
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TM 700
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800
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150
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135
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155
|
105
|
102
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TM 800
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1000
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150
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145
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155
|
105
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112
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TM 1000
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1250
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200
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155
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190
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132
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112
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TM 1250
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1500
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200
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165
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190
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132
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122
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TM 1500
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2000
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200
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185
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220
|
132
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142
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TM 2000
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2500
|
200
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205
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230
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132
|
162
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TM 2500
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3000
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200
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215
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230
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132
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172
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TM 3000
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4000
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220
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200
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255
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TM 4000
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5000
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220
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215
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255
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TM 5000
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7000
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250
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225
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270
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TM 7000
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Power
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Dimensions [mm]
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Cat. n°
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[VA]
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A
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B
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C
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D
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E
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100
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75
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76
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90
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53
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60
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AM100
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200
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84
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80
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96
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60
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67
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AM 200
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300
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96
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82
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106
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68
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68
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AM 300
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400
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96
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90
|
106
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68
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78
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AM 400
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500
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96
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102
|
106
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68
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88
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AM 500
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600
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120
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85
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123
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80
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98
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AM 600
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700
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120
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95
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123
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80
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72
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AM 700
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800
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120
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105
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123
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80
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82
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AM 800
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1000
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120
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115
|
123
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80
|
92
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AM 1000
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1500
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150
|
109
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145
|
105
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82
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AM 1500
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2000
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150
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119
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145
|
105
|
92
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AM 2000
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|
2500
|
150
|
129
|
145
|
105
|
102
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AM 2500
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3000
|
200
|
145
|
185
|
132
|
112
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AM 3000
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4000
|
200
|
155
|
185
|
132
|
122
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AM 4000
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5000
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200
|
175
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185
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132
|
142
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AM 5000
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7500
|
200
|
205
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210
|
132
|
172
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AM 7500
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|
10000
|
220
|
200
|
250
|
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AM 10000
|
|
15000
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250
|
210
|
265
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AM 15000
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