Function and Use
NSDK series three-phase reactor is a supporting product of photovoltaic inverter in solar photovoltaic power generation system. Its rated voltage is 315V or 270V, and it is used as a filter reactor in the inverter. It is widely used in photovoltaic inverters and is a main component of inverter grid-connected products.
Detail Parameters
| Parameter Category | Parameter Item | Parameter Value |
|---|
| Model | NSDK1-120 |
| Rated Current (A) | 120 |
| Rated Inductance (mH) | 0.4, 0.6 |
| Overall Dimensions (mm) | |
| Bmax | 300 |
| Dmax | 260 |
| Emax | 290 |
| Installation Dimensions (mm) | |
| A | 145 |
| C | 120 |
| Installation Hole | 12×20 |
| Model | NSDK1-240 |
| Rated Current (A) | 240 |
| Rated Inductance (mH) | 0.3 |
| Overall Dimensions (mm) | |
| Bmax | 350 |
| Dmax | 250 |
| Emax | 480 |
| Installation Dimensions (mm) | |
| A | 290 |
| C | 170 |
| Installation Hole | 12×20 |
| Model | NSDK1-304 |
| Rated Current (A) | 304 |
| Rated Inductance (mH) | 0.12 |
| Overall Dimensions (mm) | |
| Bmax | 362 |
| Dmax | 236 |
| Emax | 365 |
| Installation Dimensions (mm) | |
| A | 250 |
| C | 200 |
| Installation Hole | 13×20 |
| Model | NSDK1-350 |
| Rated Current (A) | 350 |
| Rated Inductance (mH) | 0.3 |
| Overall Dimensions (mm) | |
| Bmax | 500 |
| Dmax | 350 |
| Emax | 660 |
| Installation Dimensions (mm) | |
| A | 440 |
| C | 220 |
| Installation Hole | 15×20 |
| Model | NSDK1-550 |
| Rated Current (A) | 550 |
| Rated Inductance (mH) | 0.05, 0.12, 0.24, 0.25 |
| Overall Dimensions (mm) | |
| Bmax | 490 |
| Dmax | 520 |
| Emax | 565 |
| Installation Dimensions (mm) | |
| A | 300 |
| C | 350 |
| Installation Hole | 15×20 |
| Model | NSDK1-930 |
| Rated Current (A) | 930 |
| Rated Inductance (mH) | 0.025, 0.05, 0.12, 0.17 |
| Overall Dimensions (mm) | |
| Bmax | 705 |
| Dmax | 390 |
| Emax | 650 |
| Installation Dimensions (mm) | |
| A | 460 |
| C | 300 |
| Installation Hole | 15×20 |
| Model | NSDK1-1100 |
| Rated Current (A) | 1100 |
| Rated Inductance (mH) | 0.025, 0.05, 0.12, 0.17 |
| Overall Dimensions (mm) | |
| Bmax | 705 |
| Dmax | 390 |
| Emax | 675 |
| Installation Dimensions (mm) | |
| A | 460 |
| C | 300 |
| Mounting Holes | 15×20 |
| Model | NSDK1-1250 |
| Rated Current (A) | 1250 |
| Rated Inductance (mH) | 0.035, 0.135 |
| Overall Dimensions (mm) | |
| Bmax | 705 |
| Dmax | 705 |
| Emax | 390 |
| Mounting Dimensions (mm) | |
| A | 675 |
| C | 300 |
| Mounting Holes | 15×20 |
| Model | NSDK2-304 |
| Rated Current (A) | 304 |
| Rated Inductance (mH) | 0.12 |
| Overall Dimensions (mm) | |
| Bmax | 350 |
| Dmax | 258 |
| Emax | 378 |
| Mounting Dimensions (mm) | |
| A | 250 |
| C | 200 |
| Mounting Holes | 12×16 |
| Model | NSDK3-930 |
| Rated Current (A) | 930 |
| Rated Inductance (mH) | 0.1 |
| Overall Dimensions (mm) | |
| Bmax | 582 |
| Dmax | 320 |
| Emax | 558 |
| Mounting Dimensions (mm) | |
| A | 450 |
| C | 200 |
| Mounting Holes | 13×20 |
