Open Style with Leads, 15VA to 1000VA
High quality open style toroidal transformers with a single 230Vac 50/60Hz primary winding. Twin secondary windings may be connected in series or parallel or used independently.
Small size and low weight compared with traditional stacked lamination types
Extremely low level of radiated magnetic field and very low induced noise (hum)
Very low iron losses
Double insulated primary leads
100% electrical and flash tested
High quality manufacturing and testing in accordance to EN61558, EN60950, EN60065, VDE 0551, VDE 0550 and BS415
Leads
PVC insulated 150mm long, 10mm stripped and tinned
Secondary Voltage Tolerance
Insulation
UL recognised Class A 105C
Operating Temperature
+40C Maximum Ambient
Neoprene Pads
5kV isolation
EN61558 Approved to insulation Class E(120°C)
Standards
UL 506; EN 61558
Supplied with
Full mounting kit
Approvals
UL 506; EN 61558
Standards
EN61558; EN60950; EN60065; BS415
Technical specifications
VA
regulation
rise in
dimensions (mm)
mounting
weight
nominal
(%) typ.
temp. (°C)
Ø
h*
bolt
(kg)
15
16
26
60
31
M6 x 40
0.3
30
18
40
70
32
M6 x 40
0.45
50
14
42
80
33
M6 x 40
0.65
80
14
53
93
38
M6 x 50 BA
0.9
120
10
52
93
46
M6 x 60
1.2
160
9
55
105
42
M6 x 50
1.5
225
8
60
112
47
M6 x 60
1.9
300
8
60
115
58
M6 x 70
2.3
500
6
68
136
60
M8 x 70
3.5
625
5
67
136
68
M8 x 80
4.3
800
5
69
162
60
M8 x 70
5.1
1000
5
72
162
70
M8 x 80
6.5
* Leave 4 mm more for clearance, and 5 mm more where conductors come out
Warning
Under no circumstances should both ends of the fixing bolt simultaneously contact the metal chassis or framework as this would create a potentially dangerous 'shorted-turn'.
