1AC Isolating Transformer with Static Shielded WindingTT 0.32 - 2.5kVA according to IEC/DIN EN61558-2-4

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Typical applications

Flush mounting isolating transformer for safety application “mains breakup”.

Definition

Device protection used in normal or harsh environment. Electrical equipment must be disconnected from mains power network, protected active parts of equipment not grounded.


Specifications

  • Special winding construction (1 chamber with shielded winding between PRI and SEC) allows excellent attenuation of mains failures (symmetric/ asymmetric) in SEC circuit.
  • Shielded winding delivery status: Common grounding connected to transformer core.
  • Standard voltages: PRI 230 V and SEC 230 V.
    Voltage range PRI 100 V – 600 V and SEC 12 – 400 V on request.
  • Due to innovative vacuum impregnation in polyester varnish, insulation stability is very high; the noise level is extraordinary low.
  • Screw terminals contact proof according to VBG4.
  • Mounting via angle brackets, any mounting position or angle possible.

 

 

 

1 phase isolating with static shielded winding

according to IEC/EN61558-2-4  UL1446

Input voltage 100 …. 600V   |  230V (standard)
Output voltage 12 ….. 400V   |  230V (standard)
Rated frequency 50/60Hz
Output power 32VA … 2500VA
Max. ambient temperature 40°C
UL-Insulation system B3 Standard
Insulation class (IEC85) B 130°C
Fire protection class UL94HB (V-0 possible)
Open transformer – degree of protection IP00
Protection class (ready) I
2 blade terminals 6.3 x 0.8 mm – 1 x shielded winding soldered
  • Transformer completely vacuum impregnated
  • Welded ground wire connector
  • Screw terminals contact proof according to VBG4
  • Mounting via angle brackets
  • Any mounting position or angle possible
Rated power
VA
PRI
V
SEK
V
SEK
A
 Dimensions
approx. mm
Cu weight
KG
Total
weight
KG
Type and
Ordering No.
A B C D E F
32 230 230 0,13 66 69 78 42 50 3,6×6,0 0,13 0,70 TT003230230
40 230 230 0,17 66 71 73 50 42 4,8×8,0 0,15 0,83 TT004230230
50 230 230 0,21 78 73 84 56 45 4,8×9,0 0,21 1,00 TT005230230
63 230 230 0,27 78 73 84 56 45 4,8×9,0 0,25 1,20 TT006230230
75 230 230 0,32 84 76 90 64 45 4,8×9,0 0,28 1,30 TT007230230
100 230 230 0,43 84 90 90 64 61 4,8×9,0 0,30 1,90 TT010230230
130 230 230 0,56 84 90 90 64 61 4,8×9,0 0,32 1,95 TT013230230
160 230 230 0,69 96 86 101 84 61 5,8×9,0 0,48 2,10 TT016230230
200 230 230 0,86 96 97 101 84 71 5,8×9,0 0,53 2,70 TT020230230
250 230 230 1,08 96 111 101 84 86 5,8×9,0 0,63 3,50 TT025230230
320 230 230 1,39 120 107 119 90 79 5,8×12,0 1,00 4,70 TT032230230
400 230 230 1,73 120 107 119 90 79 5,8×12,0 1,10 5,00 TT040230230
500 230 230 2,17 135 116 130 104 92 5,8×12,0 1,30 6,80 TT050230230
630 230 230 2,73 150 126 142 122 98 7,0×15,0 1,90 9,60 TT063230230
800 230 230 3,47 174 114 156 135 86 7,0×15,0 2,22 11,00 TT080230230
1000 230 230 4,34 174 126 156 135 100 7,0×15,0 2,80 12,50 TT100230230
1250 230 230 5,43 174 126 156 135 100 7,0×15,0 2,60 12,30 TT125230230
1600 230 230 6,95 174 140 156 135 110 7,0×15,0 3,50 15,00 TT160230230
2000 230 230 8,69 192 138 175 150 104 10,0×18,0 4,50 17,00 TT200230230
2500 230 230 10,86 192 154 175 150 120 10,0×18,0 6,10 21,50 TT250230230