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BCT Series

Window Type CT

  • for oil immersion
  • rated 720V/10kV BIL
  • cotton taped
  • for installation over insulated cable or bushing
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Voltage (kV)
BIL (kV)
CCRF
ID (Inches)
OD (Inches)
Width (Inches)
Drawing Purchase
932-04A10A02E-15A - 0.6 10 1600-5A 0.6B0.9 - 1.50 4.00 10.00 2.50 Request Quote
932-04A10A03E-11A - 0.6 10 800-5A 0.6B0.9 - 1.50 4.00 10.00 3.50 Request Quote
932-04A10A04A-10A - 0.6 10 600-5A 0.6B0.9 - 1.50 4.00 10.00 4.00 Request Quote
932-06C13A03H-10A - 0.6 10 600-5A 0.3B1.8 - 2.00 6.25 13.00 3.88 Request Quote
932-07A13G03C-22A - 0.6 10 2500-5A 0.3B1.8 - 2.00 7.00 13.75 3.25 Request Quote
932-07C13A01F-13A - 0.6 10 1200-5A 0.6B0.9 - 2.00 7.25 13.00 1.63 Request Quote
932-07C13A02A-18A - 0.6 10 3000-5A 0.3B0.9 - 2.00 7.25 13.00 2.00 Request Quote
932-09C17E04E-07A - 0.6 10 300-5A 0.6B0.9 - 2.00 9.25 17.50 4.50 Request Quote
932-09C17E07E-06A - 0.6 10 250-5A 0.6B0.9 - 2.00 9.25 17.50 7.50 Request Quote
932-10B17E05A-10A - 0.6 10 600-5A 0.3B1.8 - 2.00 10.13 17.50 5.00 Request Quote
932-11B24E03A-10A - 0.6 10 600-5A 0.3B0.9 - 2.00 11.13 24.50 3.00 Request Quote
932-13E24E08A-08A - 0.6 10 400-5A 0.3B1.8 @300-5 - 2.00 13.50 24.50 8.00 Request Quote
932-15D24E02D-15A - 0.6 10 1600-5A 0.3B0.9 - 2.00 15.38 24.50 2.38 Request Quote
933-04B13A10C-35A - 0.6 10 600/300-5A 0.3B1.8 @300-5 - 2.00 4.13 13.00 10.25 Request Quote
933-05A11G04D-35A - 0.6 10 600/300-5A 0.3B1.8 - 2.00 5.00 11.75 4.38 Request Quote
933-05A13A02F-59A - 0.6 10 1600/800-5A 0.3B1.8 @ 800-5 and above - 2.00 5.00 13.00 2.63 Request Quote
933-05A14E06A-36A - 0.6 10 800/400-5A 0.3B1.8 @ 400-5 and above - 2.00 5.00 14.50 6.00 Request Quote
933-05E14E12A-35A - 0.6 10 600/300-5A 0.3B1.8 @ 300-5 and above - 2.00 5.50 14.50 12.00 Request Quote
933-06C13A03B-60A - 0.6 10 1500/750-5A 0.3B1.8 @ 750-5 & 1 - 2.00 6.25 13.00 3.13 Request Quote
933-06C13A09G-36A - 0.6 10 800/400-5A 0.3B1.8 @ 400-5 - 2.00 6.25 13.00 9.75 Request Quote
933-11B17E02H-37A - 0.6 10 1200/600-5A 0.3B0.5 @ 600-5 and above - 2.00 11.13 17.50 2.88 Request Quote
933-15E24E03D-36A - 0.6 10 800/400-5A 0.3B0.9 - 2.00 15.50 24.50 3.38 Request Quote
934-04A12A04A-71A - 0.6 10 1200/800/200-5A 0.3B1.8 @ 600-5 and above - 1.50 4.00 12.00 4.00 Request Quote
934-04A12E05A-70A - 0.6 10 600/400/100-5A 0.3B2.0 - 1.50 4.00 12.50 5.00 Request Quote
934-04C13A03D-88A - 0.6 10 2000/1600/1200-5A 0.3B1.8 - 1.50 4.25 13.00 3.38 Request Quote
934-04E12E05A-70A - 0.6 10 600/400/100-5A 0.3B2.0 - 2.00 4.50 12.50 5.00 Request Quote
934-05A09G12H-82A - 0.6 10 400/300/200-5A 0.3B0.9 @ 400-5A; 0.3B0.5 @ 300-5A; 0.3B0.2 @ 200-5 - 2.00 5.00 9.75 12.88 Request Quote
934-05A10A03H-93A - 0.6 10 1000/800/600-5A 0.3B1.8 - 1.50 5.00 10.00 3.88 Request Quote
934-06C13A04B-71A - 0.6 10 1200/800/200-5A 0.3B2.0 @ 600-5 and above - 1.50 6.25 13.00 4.13 Request Quote
934-06C13A05E-70A - 0.6 10 600/400/100-5 0.3B1.8 - 1.50 6.25 13.00 5.50 Request Quote
934-09B24E02H-85A - 0.6 10 800/600/400-5A 0.3B0.9 @ 600-5 and above - 2.00 9.13 24.50 2.88 Request Quote
934-10B17E05E-70A - 0.6 10 600/400/100-5A 0.3B1.8 - 2.00 10.13 17.50 5.50 Request Quote
934-13E24E04H-70A - 0.6 10 600/400/100-5A 0.3B1.8@600-5 0.6B1.8 @ 400-5 - 2.00 13.50 24.50 4.00 Request Quote
934-15D24E02D-71A - 0.6 10 1200/800/200-5A 0.3B1.8 - 2.00 15.38 24.50 2.38 Request Quote
934-15D24E04B-85A - 0.6 10 800/600/400-5A 0.3B0.9@600-5 0.6B0.9 @ 400-5 - 2.00 15.38 24.50 4.13 Request Quote
935-04A11A02E-75A - 0.6 10 1200/800/300/200-5A 0.3B1.8 - 1.50 4.00 11.00 2.50 Request Quote
935-04C13A02G-72A - 0.6 10 2000/1500/1200/400-5A 0.3B1.8 @ 1200-5 and above 2.5L400 @ 1200-5 1.50 4.25 13.00 2.75 Request Quote
935-04G13G02G-72A - 0.6 10 2000/1500/1200/400-5A 0.3B1.8 @ 1200-5 - 1.50 4.75 13.75 2.75 Request Quote
935-05A11H03F-72A - 0.6 10 2000/1500/1200/400-5A 0.3B1.8 @ 1200-5 - 1.50 5.00 11.88 3.63 Request Quote
935-06C12E02A-73A - 0.6 10 3000/2500/2200/1000-5A 0.3B1.8 - 1.50 6.25 12.50 2.00 Request Quote
935-06C13A02F-72A - 0.6 10 2000/1500/1200/400-5A 0.3B1.8 @ 1200-5 and above - 1.50 6.25 13.00 2.63 Request Quote
935-06C13A10A-72A - 0.6 10 2000/1500/1200/400-5A 0.3B2.0 @ 400-5 and above - 1.50 6.25 13.00 10.00 Request Quote
935-06D19C05G-74A - 0.6 10 600/400/150/100-5A 0.6B1.8 @ 300-5 - 1.50 6.38 19.25 5.75 Request Quote
935-06E11A04D-75A - 0.6 10 1200/800/300/200-5A 0.3B2.0 - 1.50 6.50 11.00 4.38 Request Quote
935-06E11D04A-73A - 0.6 10 3000/2500/2200/1000-5A 0.3B1.8 - 1.50 6.50 11.38 4.00 Request Quote
935-07C18B03F-95A - 0.6 10 3200/2400/1600/400-5A 0.3B1.8 @ 800-5 and above - 2.00 7.25 18.13 3.63 Request Quote
935-09A18B04G-74A - 0.6 10 600/400/150/100-5A 0.3B1.8 2.5L400 1.50 9.00 18.13 4.75 Request Quote
935-10B17E03F-72A - 0.6 10 2000/1500/1200/400-5A 0.3B1.8 @ 1200-5 and above - 1.50 10.13 17.50 3.63 Request Quote
935-10B17E07B-95A - 0.6 10 3200/2400/1600/400-5A 0.3B1.8 @ 800-5 - 2.00 10.13 17.50 7.13 Request Quote
935-15B24E02B-76A - 0.6 10 4000/3000/2000/500-5A 0.3B1.8 @ 3000-5 and above 2.5L800 1.50 15.13 24.50 2.13 Request Quote
935-15B24E03H-72A - 0.6 10 2000/1500/1200/400-5A 0.3B1.8 @ 800-5 and above 2.5L800 1.50 15.13 24.50 3.88 Request Quote
935-15E24E03B-72A - 0.6 10 2000/1500/1200/400-5A 0.3B1.8 @ 1200-5 and above - 1.50 15.50 24.50 3.13 Request Quote
935-PHKM-75A - 0.6 10 1200/800/300/200-5A 0.3B2.0 - 1.50 6.50 10.75 5.00 Request Quote
935-PHKT-75A - 0.6 10 1200/800/300/200-5 0.3B1.8 @ 1200-5 & 600-5 - 1.33 6.50 10.75 5.00 Request Quote

General Description
- Voltage rating of 0.72kV
- Impulse rating of 10kV BIL
- Finished with cotton tape
- Suitable for higher voltage installation over bushing or insulated cable

Applications
The BCT series current transformers are designed for oil immersion, with a maximum operating temperature of +105°C. Applications include:
- Metering functions, including revenue billing
- Protective relay applications
- Winding temperature indicator
- Installation in bushing turrets

Construction
- Annealed toroidal cores of high grade electrical steel
- 200°C enamel coated copper magnet wire
- Secondary turns uniformly distributed around the core for each tap position
- #10 Black Tefzel secondary lead wires are standard, other options available
- Prominent polarity markings
- Paperless insulation for high temperature applications available

Voltage Class -0.72kV
Impulse (BIL) - 10kV
Frequency – 60Hz
Thermal Withstand – up to 160 x Rated Current (1 sec.)
Mechanical Withstand – up to 270 x Rated Current (6 cycles)
Continuous Current Rating Factor – up to 2.0 @ 30°C