Page 284 - IPD Product Catalog V17

Current Transformers

CURRENT TRANSFORMERS SELECTION CHART
SPLIT CORE CT

Model TO 23 TO 58 TO 812 TO 816
Current Ratio Up to 200/5 Up to 800/5 Up to 1500/5 Up to 5000/5
Accuracy Class 3 1, 0.5 0.5 0.5
Conductor Type Cable & Bar Through Cable & Bar Through Cable & Bar Through Cable & Bar Through
Aperture (mm) 23 x 33 55 x 85 85 x 125 85 x 125

SOLID CORE CT

Model TCA 14 TCA 21 TCB 26-30
Current Ratio 50/5 Up to 300/5 Up to 600/5
Accuracy Class 1 1, 0.5 1, 0.5
Conductor Type Cable-Through Cable-Through Cable/Bar through
Aperture (mm) ø 14 ø 21 ø 26/10.5 x 30.5

Model TCB 44-50 TCB 44-63 TCB 85-100
Current Ratio Up to 1200/5 1250/5 Up to 3000/5
Accuracy Class 0.5 0.5 0.5
Conductor Type Cable & Bar Through Cable & Bar Through Cable & Bar Through
Aperture (mm) ø 44/12.5 x 50.5 ø 44/10.5 x 63.5 ø 85/31 x 101

Model SCT200-IPD TCT800-IPD WCT1500-IPD
Current Ratio 200/5 800/5 1500/5
Accuracy Class 0.5S 0.5S 0.5S
Conductor Type Cable & Bar Through Cable & Bar Through Cable & Bar Through
Aperture (mm) ø 45 ø 85 ø 114

3 IN 1 SOLID CORE CT

Model TCB3 18-20 TCB3 22-30
Current Ratio Up to 3 x 250/5 Up to 3 x 600/5
Accuracy Class 1 1
Conductor Type Cable & Bar Through Cable & Bar Through
Aperture (mm) ø 18/5 x 20 ø 22/10 x 30
CTME SERIES CT

Model CTME-1 CTME-2 CTME-3 CTME-4 CTME-5 CTME-6
Current Ratio Up to 100/5 Up to 400/5 Up to 1200/5 Up to 2000/5 Up to 2500/5 Up to 4000/5
Accuracy Class 2, 3, 5 1, 3, 5 0.5, 1, 2 0.5, 1 0.5 0.5
Cable & Bar Cable & Bar Cable & Bar Cable & Bar
Conductor Type Cable-Through Cable-Through
Through Through Through Through
Aperture (mm) ø 22 ø 33 ø 48 ø 82 ø 82/20.8 x 102 ø 126.5/58 x 126.5
- For Current Switches, refer to page 469

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