nuvotem
A Talema Group Company
Toroidal Transformer Data Sheet
120VA Open Style, with Leads.
230V Primary, Dual Secondaries
High quality open style toroidal transformers with a single 230V/50-60Hz primary winding.
Twin secondary windings may be connected in series or parallel, or used independently
Primary 230V @ 50-60Hz
Secondary: 2 x Vsec @ 60VA Each
Suitable for Series/Parallel connection
Nuvotem
Full Load Rated Current
No Load
Vsec [V]
2 x 13.42
2 x 16.82
2 x 20.04
2 x 28.02
2 x 61.83
DC Resistance
[Ohms] @ 25'C
2 x 0.1336
DEKRA
Part Number
0120P1-2-012
0120P1-2-015
0120P1-2-018
0120P1-2-025
0120P1-2-055
Vsec [V]
2 x 12
2 x 15
2 x 18
2 x 25
2 x 55
per Sec [A]
Certificate
2161054.01
2161054.01
2161054.01
2161054.02
2161084.02
5.000
4.000
3.333
2.400
2 x 0.2098
2 x 0.6182
2 x 0.6675
2 x 3.3908
1.091
Primary Winding
Losses
Input Voltage Range : 207V–253V (230V +/- 10%) @ 50/60Hz
DC Resistance @ 25'C = Approx 16 Ohms
Iron Losses
0.73 Watts approx
Copper Losses 15.2 Watts approx
Temperature Class
Winding Wire (Primary & Secondary)
Insulation between input and output
Connection lead insulation
Class H (180'C)
Class B (130'C)
Class A (105'C)
Standards
Approved to UL506 & UL5085 : File E215495
Approved to EN61558 : DEKRA Certificates 2161054.01 and 2161054.02 (see table above)
Conforms to EN60065, VDE0550, BS415.
Physical Data
Approximate Dimensions
Approximate Weight
Diameter
Height
93mm*
46mm
* Measured away from leadout bulge; Allow extra 4mm at leads.
1.20 Kg
Terminations
Primary
Solid copper conductors (extension of winding wire),
insulated over their entire length with 105°C PVC tubing.
Double-insulated over entire length with 105°C PVC tubing.
150mm Long, 10mm tinned ends.
Secondary
Solid copper conductors (extension of winding wire),
insulated over their entire length with 105°C PVC tubing.
150mm Long, 10mm tinned ends.
Mounting Hardware
Each transformer is supplied with a mounting kit, comprising:
Neoprene Insulating disc
Dished Steel Washer
2 pieces
1 piece
Nuvotem Talema, Units W-X, Gweedore Business Park, Derrybeg, Co. Donegal, Ireland, F92 AT8F
Tel:+353 7495 48666 Fax:+353 7495 48139 Email: info@nuvotem.com www.nuvotem.com