1 Phase Control-/ Isolating Transformer according IEC/DIN EN61558-2-2STL 2,0 - 10 kVA

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1 phase control transformer

according to IEC/EN61558-2-2 for power supply of control circuits in machinery, terminal blocks (VDE0113/ EN60204).

Specifications

  • 1 phase control transformer offering high short-time power at very low short circuit voltage.
  • Due to innovative vacuum impregnation in polyester varnish, the noise level is extraordinary low.
  • Screw terminals contact proof according to VBG4.
  • For voltage adjusting purposes, primary winding offers taps at ±5% of nominal input voltage of nominal input voltage.
  • Screw terminal ends (M8 screw) for output currents > 135 A and output voltages < 42 V are not contact proof.
  • Horizontal mounting via angle brackets, any mounting position or angle possible.

1 phase control-/isolating transformer, safety transformer

Input voltage100 V … 600 V
Output voltage12 V … 600 V
Rated frequency50/60 Hz
Output power25 VA … 2500 VA
Max. ambient temperature40°C
Insulation class (IEC85)B 130°C
Fire protection classUL94HB (V-0 possible)
Open transformer 
degree of protection
IP00
Protection classI ready
  • Welded ground wire connection 2 blade terminals 6.3 x 0.8 mm
  • Mounting via angle brackets in any mounting position or angle possible
  • Screw terminals contact proof according to VBG4
  • Transformer completely vacuum impregnated

Übersicht: PRI 230 V   SEK 24 V

Rated power
VA
Dimensions
approx. mm
Copper weight
KG
Total weight
KG
Type and
Ordering No.
A
B
C
D
E
F
2000
175
240
140
146
176
7×13
5,2
15,5
STL020
2500
199
270
135
174
200
7×13
6,9
18,9
STL025
3000
199
270
148
174
200
7×13
7,9
22,9
STL030
4000
223
305
160
192
224
7×13
9,0
30,0
STL040
5000
240
325
155
204
240
9×13
12,6
33,6
STL050
6300
280
355
165
234
280
9×13
16,5
44,5
STL063
8000
280
355
190
234
280
9×13
17,0
55,0
STL080
10000
320
430
205
264
320
12×18
23,0
72,0
STL100