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

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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.
  • Vertical mounting via angle brackets, any mounting position or angle possible

 

 

 

1 phase control-/isolating transformer, safety transformer

according to IEC/EN61558-2-2

Input voltage100 V … 600 V (Standard 400 V)
Output voltage24 V … 600 V (Standard 230 V)
Rated frequency50/60 Hz
Output power2 KVA … 10 KVA
Max. ambient temperature40°C
Insulation class (IEC85)B3 Standard
Isolationsklasse (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

Overview: 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
136
250
112
90
10×18
5,2
15,5
STS020
2500
199
133
270
124
94
10×18
6,9
18,9
STS025
3000
199
146
270
124
107
10×18
7,9
22,9
STS030
4000
223
161
315
136
127
10×18
9,0
30,0
STS040
5000
240
154
338
144
125
10×18
12,6
33,6
STS050
6300
280
165
388
176
133
12×18
16,5
44,5
STS063
8000
280
190
388
176
158
12×18
17,0
55,0
STS080
10000
320
198
440
196
157
15×22
23,0
72,0
STS100