5A / 1A DC Contactor Low Voltage Protection Devices Current Transformers IEC-185 Standard
NSQ Current Transformers |
NSQ Series |
·The Current Transformers Are Made According To IEC-185 Standard. ·Class Of Accuracy: 1.0 (see table) ·Rated Voltage: 600V (see table) ·Rated Sec. Current 5A(or 1A on request) ·Security Factor: FS5 ·Working Temperature Range: -20℃~+45℃ ·ABS plastic case, toally enclosed, built-in cover, and several ampere outputs at secondary side iron plate for fixing metal housing-2 pieces-1, iron bar and acrew for fixing copper bar-3 pieces. |
Outline Drawing |
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Dimension of case |
Model | A | B | C | D | E | F | G | NSQ-30CT | 85 | 53 | 95 | 112 | 13 | 83 | 18 | NSQ-40CT | 85 | 53 | 95 | 112 | 13 | 83 | 18 | NSQ-60CT | 111 | 53 | 131 | 148 | 13 | 83 | 18 | NSQ-100CT | 155 | 53 | 174 | 192 | 13 | 83 | 18 | |
Technical parameter |
Model | Rated Current(A) | Busbar Hole Dimension | Rated Burden(VA) | Accuracy Class | Rated Voltage(V) | Rated Frequency(Hz) | NSQ-30CT | 100/5A-300/5A | 30×10mm | 5 | 0.5 | 660 | 50/60 | NSQ-40CT | 200/5A-800/5A | 40×10mm | 5 | 0.5 | 660 | 50/60 | NSQ-60CT | 400/5A-1200/5A | 60×20mm | 10 | 0.5 | 660 | 50/60 | NSQ-100CT | 1000/5A-3000/5A | 100×20mm | 15 | 0.5 | 660 | 50/60 | |