Toroidal Transformer Data Sheet

Toroidal Transformer Data Sheet
Standard Power Transformers 1000VA
230V Primaries, Dual Secondaries
High quality open style toroidal transformers with a single 230V a.c. 50/60Hz primary winding..
Twin secondary windings may be connected in series or parallel or used independently.
230V
Brown
Vsec
Red
Primary: 230V @ 50/60Hz
Black
Yellow
Blue
Orange
0V
Part Number
1000P1-2-040
1000P1-2-045
1000P1-2-050
1000P1-2-055
Secondary: 2 x Vsec @ 500VA Each
Suitable for Series/Parallel connection
0V
Vsec
0V
Full Load Vsec [V] Rated Current per Sec No Load Vsec
[A]
[V]
2 x 40
12.500
2 x 41.76
2 x 45
11.111
2 x 47.06
2 x 50
10.000
2 x 52.35
2 x 55
9.091
2 x 57.65
DC Resistance [Ohms]
@ 25'C
2 x 0.0677
2 x 0.0851
2 x 0.1171
2 x 0.1299
Primary Winding
Input Voltage Range : 207V–253V (230V +/- 10%) @ 50/60Hz
DC Resistance @ 25'C = Approx 1.1 Ohms
Magnetising Current @ 230V = Approx 38.1mA
Magnetising Current @ 253V = Approx 97.0mA
Losses
Iron Losses
Copper Losses
Temperature Class
Winding Wire (Primary & Secondary)
Insulation between input and output
Connection lead insulation
Standards
Approved to UL506 : File E215495
Approved to EN61558 : KEMA Certificate 2060938
Conforms to EN60065, VDE0550, BS415.
Physical Data
Approximate Dimensions
Diameter
Height
Approximate Weight
6.50 Kg
4.55 Watts approx
55.0 Watts approx
Class H (180'C)
Class B (130'C)
Class A (105'C)
162mm*
70mm
* Measured away from leadout bulge; Allow extra 4mm at leads.
Terminations
Mounting Hardware
Primary
Solid copper conductors (extension of winding wire),
insulated over their entire length with PVC tubing.
Double-insulated over entire length with PVC tubing.
150mm Long, 10mm tinned ends.
Secondary
Solid copper conductors (extension of winding wire),
insulated over their entire length with PVC tubing.
150mm Long, 10mm tinned ends.
Each transformer is supplied with a mounting kit, comprising:
Neoprene Insulating disc
2 pieces
Dished Steel Washer
1 piece
Ireland: Int.+353 7495 48666 • Germany: Int.+4989-841 00-0 • Czech Rep: Int.+420 377 338 351 • India: Int.+91 427 2433 000 • USA: Int.+1 573 263-0659
www.nuvotem.com
www.talema.net
www.talema.de
www.ntmagnetics.cz www.talema-nuvotem.com