Yueqing long road electric co.,Ltd
Nsq Current Transformers
Product Detail:
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 | BusbarHoleDimension | RatedBurden(VA) | class | RatedVoltage | RatedFrequency |
| 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 |
Outline Drawing:
