Nordtek
 

Encapsulated Toroids 230V, 2xSec, 15-500VA, UL

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High quality encapsulated 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. Designed for easy mounting with centre hole fixing.

  ENEC   KEMA EUR   LR   Encapsulated Toroid Transformer 230V, 2xSec, 15-500VA, UL  

  • Fully encapsulated
  • Small size and low weight compared with traditional stacked lamination types
  • Extremely low level of radiated magnetic field
  • Very low induced noise (hum)
  • Very low iron loss
  • Double insulated primary leads
  • 100% electrical and flash tested
  • High quality manufacturing and testing in accordance to:
    EN61558, EN60742, EN60950, EN60065, VDE0551, VDE0550 and BS415
  • Tested and Approved by KEMA to EN61558.
  • UL Recognised to UL506
   Fully encapsulated Toroid Transformer


Rated VA Part Number
(xxx=Sec. voltage)		 Regulation %
Typical		 Temperature Rise
[K]		 Dimensions*
Diameter [mm]		 Height
[mm]		 Fixing Hole Weight
[Kg]
15 0015P1-2-xxxK 16 26 63 35 M5 0.30
30 0030P1-2-xxxK 18 40 82 39 M5 0.45
50 0050P1-2-xxxK 14 42 87 42 M5 0.65
80 0080P1-2-xxxK 14 53 104 44 M6 0.90
120 0120P1-2-xxxK 10 52 104 52 M6 1.20
160 0160P1-2-xxxK 9 55 115 53 M6 1.50
225 0225P1-2-xxxK 8 60 126 52 M6 2.00
300 0300P1-2-xxxK 8 60 126 65 M6 2.30
500 0500P1-2-xxxK 6 68 148 65 M8 3.50


  • Leads: PVC insulated 150mm long.
  • Secondary voltage tolerance: <1% at nominal input and full load
  • Maximum ambient operating temperature 40°C
  • UL recognised for Insulation Class A (105°C)
  • Meets all requirements of class E (120°C)

Important Installation Note

Fixing screws are not provided. Under no circumstances should both ends of the fixing bolt contact a metal chassis or frame as this would create a "shorted turn" causing irreparable damage.