09A-012-193 Design Specification 01
09A-012-193 Design Specification 01
09A-012-193 Design Specification 01
DESIGN SPECIFICATION
DWG.: REV.:
09A-012-193 01
ORIGINAL ISSUE DATE: 02/23/05 02/23/05
PRODUCT TYPE: BCT-OIL INSULATION CLASS: 0.60 kV 105 °C
SEC. WINDING RESISTANCE: 0.0032 Ohms / T @ 75°C LEAD RESISTANCE: 0.0014 Ohms / ft @ 75°C
THERMAL (Ith): 7.5 kA RMS sym, 1 sec 4.4 kA RMS sym, 3 sec 150.9 X nominal ratio, 1 sec
PHYSICAL PARAMETERS
FINISHED I.D. FINISHED O.D. FINISHED HT FINISHED WT
4.25 in 14.00 in 10.00 in 299 lbs
108 mm 356 mm 254 mm 135 kgs
MIN. tolerance MAX. tolerance MAX. tolerance
WINDING ARRANGEMENT
RATIO TURNS CONNECTION
H1
50:5 10 X1-X2
X1 / S1 X2 / S2
RATING PLATE
Due to limited space on the nameplate, additional accuracy details may be referenced and found on Meramec's published curves.
Part No.: 400050210 X1 - GREY
Freq.: 60 Hz X2 - GREY
Type: B.C.T. R.F.: 1.0
Mfg. Date: mm-yy Ratio: 50:5SR
Ser. No.: xxxxxx-1 AC. CL.: C100 @ 50:5
QUALIFICATIONS / COMMENTS
It is Meramec's policy to comply to the most current release of any referenced standard, unless noted below. In addition and when applicable, unit shall also comply
with purchaser's drawing and/or technical specification as referenced above under "Customer Dwg". Construction materials and methods are Meramec's standard.
QUALIFICATIONS:
1. Construction suitable for use in or above hot transformer oil.