AKH-0.66P series protection current transformer
- Jiangsu Acrel Electrical Manufacturing Co.,LTD.
PRODUCTS
Product feature
It is mainly suitable for the relay protection circuit crossing by multiple root bus. The product were developed for the detection of short circuit or overload current of the protection system, and have different level and accurate limit factor. It can be extended to different perforation size. The product are widely used in low-voltage distribution protection system, and in power plants and industrial and mining enterprises for line protection.
Explanation for type
Specification Rated current ratio(A) Precision degree and corresponding rated load(VA) Straight-through tums Bus spec(mm)/number Installation 10P5 10P10 10P15 P-60Ⅲ 200-400/5(1) 5 2.5 / 1 60×10/1-2 E 500-800/5(1) 10 5 2.5 1 1000-1250/5(1) 15 10 5 1 1500/5(1) 20 10 5 1 P-80Ⅲ 500-800/5(1) 10 5 2.5 1 80×10/1-2 1000-1250/5(1) 15 10 5 1 1500-2000/5(1) 20 10 5 1 2500-3000/5(1) 30 15 10 1 P-100Ⅲ 600-800/5(1) 10 5 2.5 1 100×10/1-2 1000-1250/5(1) 15 10 5 1 1500-2000/5(1) 20 10 5 1 2500-4000/5(1) 30 15 10 1 P-130Ⅲ 1000-1250/5(1) 15 10 5 1 130×10/1-3125×10/1-3 1500-2000/5(1) 20 10 5 1 2500-6300/5(1) 30 15 10 1 Specification Rated current ratio(A) Precision degree and corresponding rated load (VA) Straight-through tums Bus spec(mm)/number Installation 10P5 10P10 10P15 P-60×50II 100-150/5(1) 2.5 / / 1 60×10/1-2 D 200-300/5(1) 5 2.5 / 1 400-800/5(1) 10 5 2.5 1 1000-2000/5(1) 15 10 5 1 P-80×50II 200-300/5(1) 5 2.5 / 1 80×10/1-2 400-600/5(1) 10 5 2.5 1 800-1250/5(1) 15 10 5 1 1500-2500/5(1) 20 15 10 1 P-100×50II 600-800/5(1) 10 5 2.5 1 100×10/1-2 1000-1250/5(1) 15 10 5 1 1500-4000/5(1) 20 15 10 1 120×10/1-3 P-130×50II 600-800/5(1) 10 5 2.5 1 1000-1250/5(1) 15 10 5 1 1500-2500/5(1) 20 15 10 1 3000-5000/5(1) 30 15 10 1 160×10/1-380×10/1-3 P-170×50II 1000-2000/5(1) 15 10 5 1 2500-3000/5(1) 20 10 5 1 4000-6300/5(1) 30 15 10 1 180×10/1-380×10/1-6 P-180×50II 1000-2000/5(1) 15 10 5 1 2500-3000/5(1) 20 10 5 1 4000-6300/5(1) 30 15 10 1 220×10/1-3100×10/1-6 P-220×50II 1000-2000/5(1) 15 10 5 1 D 2500-3000/5(1) 20 10 5 1 4000-6300/5(1) 30 15 10 1 Note: The standard value of the rated primary current is: 10A、12.5A、15A、20A、25A、30A、40A、50A、60A、75A,and their decimal multiples or decimal, those marked are the priority value.
Figure 1 Figure 2
SizeType Outline size (mm) Through size(mm) Mounting size (mm) Figure W H D a e M N P-60Ⅲ 117 147 55 52 62 60 70.5 Fig.1 P-80Ⅲ 117 167 55 52 82 60 70.5 Fig.1 P-100Ⅲ 120 190 55 52 102 60 70.5 Fig. 1 P-130Ⅲ 125 224 55 52 132 60 70.5 Fig. 1 P-60×50II 112 177 70 62 52 60 83 Fig. 2 P-80×50II 132 177 70 82 52 80 83 Fig. 2 P-100×50II 190 177 70 102 52 139 83 Fig. 2 P-130×50II 220 177 75 131 51 170 Fig. 2 P-170×100II 227 230 60 172 105 103 83 Fig. 2 P-180×50II 239 181 60 185 55 40 83 Fig. 2 P-220×50II 280 190 60 225 55 65/55/65 83 Fig.2
