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Datasheet as PDF
Mounting designed for snap in rails TS 35
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Fields of application
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Control transformers conform to IEC / EN 61558-2-2 for power supply in control circuits, distribution circuits, machines and so on, conform to VDE 00113 / EN 60204,
Isolating transformers conform to IEC / EN 61558-2-4 for general purpose, e.g. safe isolation for devices conform to VDE 0700 / EN 60335,
Safety transformers conform to IEC / EN 61558-2-6 for general purpose with double or enlarged isolation and a max. voltage of 50 V, e.g. for safe isolation for devices conform to VDE 0805 / EN 60950.
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Description
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The requirements on control, safety and isolating transformers are redeemed. The inrush currents and the short circuit characteristics of these transformers are coordinated optimal for the use of motor circuit breakers with thermal and magnetic cutoff in the primary circuit. The international default voltages 230 V and 400 V conform to DIN IEC 60038 are available on the primary side. A voltage adaption of +- 15 V is also available. The transformers have a certain protection against humidity due to impregnation. The used terminals are touch proof conform to VBG 4. The mounting is done with mounting angles or via mounting rails like TS 35. Any mounting position is possible.
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Table
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Primary voltage
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pri: 0 - 230 V - 400 V +-15 V
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Order
number
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Article
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Type size
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Power
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Voltage
sec
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Current
sec
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Voltage
factor
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Efficiency
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Dimensions
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Copper
weight
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Total
weight
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Data-
sheet
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b
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l
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l1
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l2
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h1
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f1
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f2
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f3
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9908015
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STEU 63/24
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EI 84/29,5
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63 VA
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2 x 12 V
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2,6 A
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10 %
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86 %
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85
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60
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64
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72
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93
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51,5
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64
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M4
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0,30 kg
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1,5 kg
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PDF
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9908025
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STEU 100/24
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EI 84/43,5
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100 VA
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2 x 12 V
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4,2 A
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7 %
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86 %
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85
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74
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76
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86
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93
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63,5
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64
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M4
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0,33 kg
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2,1 kg
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PDF
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9908035
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STEU 160/24
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EI 96/45,7
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160 VA
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2 x 12 V
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6,7 A
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10 %
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86 %
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97
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80
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88
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88
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104
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72,6
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84
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M5
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0,57 kg
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2,9 kg
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PDF
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9908045
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STEU 250/24
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EI 96/59,7
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250 VA
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2 x 12 V
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10,4 A
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7 %
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86 %
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97
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94
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105
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102
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104
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89,8
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84
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M5
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0,60 kg
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3,6 kg
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PDF
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9908115
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STEU 63/230
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EI 84/29,5
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63 VA
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2 x 115 V
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0,27 A
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10 %
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86 %
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85
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60
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64
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72
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93
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51,5
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64
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M4
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0,30 kg
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1,5 kg
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PDF
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9908125
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STEU 100/230
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EI 84/43,5
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100 VA
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2 x 115 V
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0,43 A
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7 %
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86 %
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85
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74
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76
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86
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93
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63,5
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64
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M4
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0,33 kg
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2,1 kg
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PDF
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9908135
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STEU 160/230
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EI 86/45,7
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160 VA
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2 x 115 V
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20,8 A
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10 %
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86 %
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97
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80
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88
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88
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104
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72,6
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84
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M5
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0,57 kg
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2,9 kg
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PDF
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9908145
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STEU 250/230
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EI 96/59,7
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250 VA
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2 x 115 V
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1,09 A
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7 %
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86 %
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97
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94
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105
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102
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104
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89,8
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84
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M5
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0,60 kg
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3,6 kg
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PDF
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Technical changes and optimisation reserved. All details are guide values, variations are possible.
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03/2012
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