Single-phase transformers TMI insulation

Single-phase transformers TMI insulation2018-10-03T12:54:31+00:00

TMI series are suitable for electromedical applications where the primary and secondary coils are electronically separated through an electrostatic screen in order to limit any damage due to an accidental simultaneous contact between earth and under tension parts in case of an insulation breakdown. They are made up to a power of 5000VA with mantle type nucleus, for higher powers they are made with a column type nucleus.

Technical specifications:
– insulation class E
– frequency 50/60 Hz.
– open execution, protection level IP00
– ambient temperature 40°C
– frame with earth connection
– resin impregnated and tropicalised
– electric class of protection l
– the full power is referred to the max tension
– protection fusible

Essential information for order and offers inquiries:
– power in VA
– network tension and frequency
– output tension
– ambient temperature
– working ambient conditions
– protection fusible in request
Primary Tension: 0-230-400 Vac
Secondary Tension: 12-0-12(0-12-24) / 24-0-24(0-24-48) / 55-0-55(0-55-110) / 115-0-115(0-115-230)
Final code: 12-0-12=Cod.12 / 24-0-24=Cod.24 / 55-0-55=Cod.55 / 115-0-115=Cod.115

 

Code Power
Va
Watt loss
Watt
Dv
%
Vcc
%
Dim. 
H mm
Dim.
L mm
Dim.
P mm
Dim.
P1 mm
Dim.
X mm
Dim.
Y mm
Weight
Kg
TMI005— 50 10 7,5 7,5 85 88 100 87 70 48 2
TMI010— 100 16 6 7 95 100 110 100 80 72 3
TMI015— 150 18 6 7,2 95 100 120 110 80 82 3,5
TMI020— 200 23 7 6,3 115 125 100 97 100 72 4
TMI030— 300 25 5 5 115 125 110 107 100 82 5
TMI040— 400 30 5 4,8 115 125 120 117 100 92 5,6
TMI050— 500 38 4,3 4,8 160 155 130 125 125 92 8
TMI075— 750 55 4 4 160 155 150 145 125 112 10,5
TMI100— 1000 85 4 4,3 200 200 144 130 132 100 17,5
TMI150— 1500 110 3,5 3,3 200 200 160 150 132 116 20
TMI200— 2000 115 3 3,3 200 200 180 170 132 136 23
TMI250– 2500 130 3 3 200 200 200 190 132 156 30
TMI300— 3000 160 3 2,8 200 200 210 200 132 166 35
TMI400— 4000 165 3 2,8 200 200 230 220 132 186 38
TMI500— 5000 200 2,8 2,5 230 260 270 260 210 194 50
Dv: tension drop from vacuum to full load – Vcc: short-circuit tension.

 

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