TMUF-series control transformers (available in stock)
- TMUF – series transformers are single-phase control transformers compliant with the CEI EN 61558-2-2 standard and are sized so as to be able to support loads of very short duration, even 3-4 times the rated nominal power.
- In this way it allows for the insertion of a contactor or electromagnet.
- On the basis of this characteristic such use is obviously not recommended where there is a need to ensure continuous service and with constant data-plate voltage.
- From 30 to 600 VA. The transformers are protected with a protective packaging in environment-friendly cardboard.
TMLF-series safety transformers, suitable for SELV and PELV systems
- TMLF – these are SINGLE-PHASE SAFETY TRANSFORMERS for lamps and are sized so as to ensure, also in the event of a network supercharge above 230V, a secondary voltage that will not damage and thus burn the lamps connected to it.
We do not recommend the use of any electronic voltage-regulation equipment installed upstream with respect to these transformers that would cause frequency increases such as to make the transformers noisy on account of vibrations which such a high frequency would cause in the magnetic laminated metal elements.
ELECTRICAL CHARACTERISTICS AND DIMENSIONS OF TMUF-TMLF-SERIES TRANSFORMERS
- FREQUENCY 50-60 Hz.
- ISOLATION CLASS F (isolating materials resistant to 155°C.)
- PROTECTION CLASS 1 (ground-connection requirement)
- DEGREE OF PROTECTION: IP20 – IP10 – IP00
- IMPREGNATION WITH HOT-DRIED INSULATION PAINTS
- LIVE TESTING OF EACH TRANSFORMER
|
power_VA |
30 | 50 | 75 |
100 |
150 |
200 |
250 |
300 |
400 |
500 |
600 |
800 |
1000 |
1200 |
1500 |
1800 |
2000 |
|
A size mm. |
75 |
75 |
85 |
85 |
97 |
97 |
110 |
110 |
120 |
120 |
120 |
150 |
150 |
150 |
150 |
180 |
180 |
|
B |
55 |
60 |
62 |
71 |
81 |
86 |
90 |
95 |
92 |
102 |
112 |
104 |
114 |
134 |
150 |
126 |
136 |
|
C |
80 |
80 |
90 |
90 |
97 |
97 |
106 |
106 |
122 |
122 |
122 |
146 |
146 |
146 |
150 |
180 |
180 |
|
D |
53 |
53 |
74 |
74 |
85 |
85 |
95 |
95 |
104 |
104 |
104 |
132 |
132 |
132 |
132 |
115 |
115 |
|
E |
44 |
49 |
50 |
60 |
67 |
72 |
75 |
80 |
77 |
87 |
97 |
88 |
98 |
118 |
128 |
102 |
112 |
|
F |
0-38 |
0-38 |
60 |
60 |
68 |
68 |
75 |
75 |
80 |
80 |
80 |
105 |
105 |
105 |
105 |
||
|
G |
73 |
78 |
78 |
88 |
93 |
98 |
98 |
103 |
106 |
116 |
130 |
115 |
125 |
145 |
155 |
146 |
160 |
|
S |
26 |
31 |
32 |
41 |
46 |
52 |
52 |
57 |
51 |
61 |
72 |
61 |
71 |
91 |
102 |
72 |
82 |
|
weight Kg. |
0.9 |
1.05 |
1.6 |
1.95 |
2.7 |
3.1 |
4.1 |
4.5 |
5.2 |
5.9 |
6.7 |
9 |
10.5 |
12.5 |
14.7 |
16.8 |
18 |