Control transformers from 63 VA up to 2500 VA


Datasheet as PDF
Control-, safety and isolating transformer with low inrush current.


Control transformer seriesControl transformer series circuit


Fields of application


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.


Description


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.


Table


Primary voltage

pri: 0 - 230 V - 400 V +-15 V

Order
number

Article

Type size

Power

Voltage
sec

Current
sec

Voltage
factor

Efficiency

Dimensions

Copper
weight

Total
weight

Data-
sheet

b

l

l1

l2

h1

f1

f2

f3

9908010

STEU 63/24

EI 84/29,5

63 VA

2 x 12 V

2,6 A

10 %

86 %

85

60

64

72

93

51,5

64

M4

0,30 kg

1,5 kg

PDF

9908020

STEU 100/24

EI 84/43,5

100 VA

2 x 12 V

4,2 A

7 %

86 %

85

74

76

86

93

63,5

64

M4

0,33 kg

2,1 kg

PDF

9908030

STEU 160/24

EI 96/45,7

160 VA

2 x 12 V

6,7 A

10 %

86 %

97

80

88

88

104

72,6

84

M5

0,57 kg

2,9 kg

PDF

9908040

STEU 250/24

EI 96/59,7

250 VA

2 x 12 V

10,4 A

7 %

86 %

97

94

105

102

104

89,8

84

M5

0,60 kg

3,6 kg

PDF

9908050

STEU 320/24

EI 120/41,7

320 VA

2 x 12 V

13,3 A

8 %

90 %

121

88

91

102

121

73

90

M5

0,89 kg

4,2 kg

PDF

9908060

STEU 400/24

EI 120/53,5

400 VA

2 x 12 V

16,7 A

5 %

92 %

121

100

104

114

121

85

90

M5

0,97 kg

5,2 kg

PDF

9908070

STEU 500/24

EI 120/73,7

500 VA

2 x 12 V

20,8 A

5 %

92 %

121

120

124

134

121

106

90

M5

1,2 kg

7,0 kg

PDF

9908110

STEU 63/230

EI 84/29,5

63 VA

2 x 115 V

0,27 A

10 %

86 %

85

60

64

72

93

51,5

64

M4

0,30 kg

1,5 kg

PDF

9908120

STEU 100/230

EI 84/43,5

100 VA

2 x 115 V

0,43 A

7 %

86 %

85

74

76

86

93

63,5

64

M4

0,33 kg

2,1 kg

PDF

9908130

STEU 160/230

EI 96/45,7

160 VA

2 x 115 V

0,69 A

10 %

86 %

97

80

88

88

104

72,6

84

M5

0,57 kg

2,9 kg

PDF

9908140

STEU 250/230

EI 96/59,7

250 VA

2 x 115 V

1,09 A

7 %

86 %

97

94

105

102

104

89,8

84

M5

0,60 kg

3,6 kg

PDF

9908150

STEU 320/230

EI 120/41,7

320 VA

2 x 115 V

1,39 A

8 %

90 %

121

88

91

102

121

73

90

M5

0,89 kg

4,2 kg

PDF

9908160

STEU 400/230

EI 120/53,5

400 VA

2 x 115 V

1,73 A

5 %

92 %

121

100

104

114

121

85

90

M5

0,97 kg

5,2 kg

PDF

9908170

STEU 500/230

EI 120/73,5

500 VA

2 x 115 V

2,17 A

5 %

92 %

121

120

124

134

121

106

90

M5

1,2 kg

7,0 kg

PDF

9908180

STEU 630/230

EI 150N/49,6

630 VA

2 x 115 V

2,73 A

4 %

94 %

150

107

104

112

145

84

122

M6

1,7 kg

7,8 kg

PDF

9908190

STEU 800/230

EI 150N/66,6

800 VA

2 x 115 V

3,47 A

4 %

95 %

150

124

121

129

145

101

122

M6

1,8 kg

10,0 kg

PDF

9908200

STEU 1000/230

EI 150N/92,6

1000 VA

2 x 115 V

4,35 A

3 %

95 %

150

150

147

155

145

127

122

M6

1,9 kg

13,8 kg

PDF

9908210

STEU 1600/230

EI 192/92

1600 VA

2 x 115 V

6,95 A

1 %

94 %

192

154

190

186

181

161

156

M8

4,2 kg

20,4 kg

PDF

9908220

STEU 2000/230

EI 192/104

2000 VA

2 x 115 V

8,70 A

1 %

96 %

192

176

184

182

181

155

156

M8

4,2 kg

23,2 kg

PDF

9908230

STEU 2500/230

EI 192/110

2500 VA

2 x 115 V

10,90 A

2 %

96 %

192

182

190

186

181

161

156

M8

4,2 kg

25,6 kg

PDF

Technical changes and optimisation reserved. All details are guide values, variations are possible.

03/2012


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