NORDTEK DANMARK - Toroid Transformer 230V, 2xSec, 500VA - transformer.dk

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Toroid Transformer 230V, 2xSec, 500VA

High quality open style 500VA toroidal transformers with a single 230V a.c. 50/60Hz primary winding.
Twin secondary windings may be connected in series, parallel or used independently.

Primary: 230V @ 50/60Hz

Secondary: 2 x Vsec @ 250VA Each
Suitable for Series/Parallel connection

Part Number	Full Load Vsec (V)	Rated Current per Sec (A)	No Load Vsec (V)	DC Resistance (Ohms) @ 25°C
0500P1-2-025	2x25	10.000	2x26.71	2x0.0789
0500P1-2-030	2x30	8.333	2x32.27	2x0.1188
0500P1-2-035	2x35	7.143	2x37.47	2x0.1561
0500P1-2-040	2x40	6.250	2x43.03	2x0.2043
0500P1-2-045	2x45	5.556	2x48.59	2x0.2645
0500P1-2-050	2x50	5.000	2x53.42	2x0.3267
0500P1-2-055	2x55	4.545	2x58.61	2x0.3614

Primary Winding

Input Voltage Range: 230V ± 10% (207V - 253V) @ 50/60Hz
DC Resistance @ 25°C = Approx 2.5 Ohms
Magnetising Current @ 230V = Approx 23.1 mA
Magnetising Current @ 253V = Approx 98.0mA

Losses

Iron Losses 2.36 Watts approx
Copper Losses 37.5 Watts approx

Temperature Class

Winding Wire (Primary & Secondary) - Class H (180°C)
Insulation between input and output - Class B (130°C)
Connection lead insulation - Class A (105°C)

Standards

Approved to UL506: File E215495
Approved to EN61558 : KEMA Certificate 2001469
Conforms to EN60065, VDE0550, BS415.

Physical Data

Approximate Dimensions:
Diameter 136mm - (Measured away from lead-out bulge; Allow extra 4mm at leads.)
Height 60mm

Approximate Weight:
3.50 Kg

Terminations

Primary:
Solid copper conductors (extension of winding wire), insulated over their entire length with PVC tubing. Double-insulated over entire length with Class A 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.

Mounting Hardware

Each transformer is supplied with a mounting kit, comprising: 2 pieces of Neoprene Insulating discs, 1 piece of Dished Steel Washer

See other power variants here: 230V, 2xSec, 15-1000VA

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