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 voltage100 …. 600V   |  230V (standard)
Output voltage12 ….. 400V   |  230V (standard)
Rated frequency50/60Hz
Output power32VA … 2500VA
Max. ambient temperature40°C
UL-Insulation systemB3 Standard
Insulation class (IEC85)B 130°C
Fire protection classUL94HB (V-0 possible)
Open transformer – degree of protectionIP00
Protection class (ready)I
2 blade terminals6.3 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.
ABCDEF
322302300,1366697842503,6×6,00,130,70TT003230230
402302300,1766717350424,8×8,00,150,83TT004230230
502302300,2178738456454,8×9,00,211,00TT005230230
632302300,2778738456454,8×9,00,251,20TT006230230
752302300,3284769064454,8×9,00,281,30TT007230230
1002302300,4384909064614,8×9,00,301,90TT010230230
1302302300,5684909064614,8×9,00,321,95TT013230230
1602302300,69968610184615,8×9,00,482,10TT016230230
2002302300,86969710184715,8×9,00,532,70TT020230230
2502302301,089611110184865,8×9,00,633,50TT025230230
3202302301,3912010711990795,8×12,01,004,70TT032230230
4002302301,7312010711990795,8×12,01,105,00TT040230230
5002302302,17135116130104925,8×12,01,306,80TT050230230
6302302302,73150126142122987,0×15,01,909,60TT063230230
8002302303,47174114156135867,0×15,02,2211,00TT080230230
10002302304,341741261561351007,0×15,02,8012,50TT100230230
12502302305,431741261561351007,0×15,02,6012,30TT125230230
16002302306,951741401561351107,0×15,03,5015,00TT160230230
20002302308,6919213817515010410,0×18,04,5017,00TT200230230
250023023010,8619215417515012010,0×18,06,1021,50TT250230230