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NSQ Current Transformers
NAME:NSQ CURRENT TRANSFORMERS
NSQ Series:
| Primary current: Secondary current: Standard approval: Maximum voltage: Frequency: Rated load: Class: Short-time thermal current: Rated security coefficient: |
30A-3000A 5A,1A BS7626,IEC44-1 0.66KV 50-60Hz 2.5VA,15VA 0.5,1.0,3.0 Ith=60×Ih FS<5 |
Technical data:
| Model | Primary/ secondary |
Busbar Hole Dimension |
Rated Burden (VA) |
class | Rated Voltage |
Rated Frequency |
| NSQ-30 | 30/5A-300/5A | 30×10mm | 2.5-5 | 0.5/1.0 | 0.72 | 50/60Hz |
| NSQ-35 | 50/5A-400/5A | 35×10mm | 5 | 0.5/1.0 | 0.72 | 50/60Hz |
| NSQ-40 | 100/5A-600/5A | 40×10mm | 10 | 0.5/1.0 | 0.72 | 50/60Hz |
| NSQ-60 | 600/5A-1600/5A | 60×10mm | 15 | 0.5/1.0 | 0.72 | 50/60Hz |
| NSQ-100 | 800/5A-3000/5A | 100×10mm | 15 | 0.5/1.0 | 0.72 | 50/60Hz |
Dimension of case (mm):
| Model | A | B | C | D | E | F |
| NSQ-30 | 30 | 78 | 46 | 95 | 112 | 70 |
| NSQ-35 | 40 | 70 | 46 | 84 | 100 | 70 |
| NSQ-40 | 45 | 80 | 46 | 87 | 104 | 70 |
| NSQ-60 | 60 | 110 | 53 | 130 | 148 | 80 |
| NSQ-100 | 100 | 155 | 53 | 174 | 191 | 80 |
Overall dimension drawing
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