p o w e r t r a n s f o r m e r chassis mount : toroidal medical series web: www.triadmagnetics.com phone 951 - 277 - 0757 fax 951 - 277 - 2757 460 harley knox blvd. perris, california 92571 publish date: june 19 , 2015 v pm24 - 2080 description : the toroidal construction inherently reduce s stray fields , increase s efficiency and minimize s size compared to traditional ei transformers . the addition of a flux band further reduces the remaining stray fields. the shield be tween primary and secondary improves safety, reduces common mode signals and minimizes leakage current . built with a class f (155 ) insulation system . a 140 c self - resetting thermal switch is included in each p rimary. electrical specifications (@25c) 1 . maximum power: 50 va 2. input voltages: 100, 120, 220, 240vac, 50/60hz 3. output voltages: 12 vac @ 4.16 a or 24 vac ct @ 2.08 a 4. voltage regulation: 11.7 % typ from full load to no load 5. temperature rise: 45c typ 6. hipot: 4000vac, primary t o secondary, primary & secondary to shield & mounting surface 7. efficiency: 89 % typ. @ full load agency file: ul: f ile e122529, ul 60601 - 1/(r) 2012 medical electrical equipment C part 1 ce: es 60601 - 1 (iec 60 601 - 1:2005, mod) cul : c22.2 no. 60601 - 1:14, medical electrical equipment C part 1 cb certified. dimensions : inches (mm) *add 0.188 ( 3 ) to the height for mounting hardware weight: 0.7 kg mounting: trans former is provided with one metal mounting plate, two rubber pads, m5 x 4 5 mm bolt, nut, spring and flat washer. connections: transformer is provided with 8 (203mm) long, 0.25 (6.35mm) stripped and tinned, stranded ul 1 015 lead wire. primaries are 22 a wg, secondaries are 20 awg , and shield is 20awg . the grn/yel shield lead is typically grounded . do not lift transformer by leads! input options : 100vac: input to gray & blue, jumper white & brown, jumper blue & violet. 120vac: input to white & blue, jumper white & brown, jumper blue & violet. 220vac: input to gray & violet, jumper blue & brown 240vac: input to white and violet, jumper blue & brown output o ptions : 120 vac: output from black & red, j umper black & orange, jumper red to yellow 240vac : output from black & yellow, jumper red & orange primary and secondary windings are designed to be connected in series or parallel. windings are not intended to be used independently. rohs compliance: m eet s the requirements of 2011/65/eu, known as the rohs 2 initiative. * at printing, this document is considered uncontrolled. contact triad magnetics website for current version o.d. i.d. ht.* 3. 6 ( 92 ) 1.3(32 ) 1.5(38 ) rohs 2011/65/eu photo for illustration only rohs 2011/65/eu rubber pad rubber pad spring washer mounting metal plate nut od h flat washer bolt blu gry vio brn blk red org yel s c h e ma tic sec wht pri grn/yel
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