| 型号 | 容量Kg | 电热功率Kw | 风机功率W | 电源V | 外形尺寸 | 底座安装尺寸 | 重量Kg |
| NHD-12 | 12 | 1.8 | 50 | 220V/1∅ | 630x400x830 | 110x110xø4 | 22 |
| NHD-25 | 25 | 3.5 | 122 | 220V/1∅ | 760x500x1040 | 160x160xø6.2 | 34 |
| NHD-50 | 50 | 4.5 | 157 | 220V/1∅ | 870x540x1210 | 160x160xø7 | 45 |
| NHD-75 | 75 | 6.5 | 157 | 380V/3∅ | 940x600x1310 | 160x160xø7 | 56 |
| NHD-100 | 100 | 6.5 | 246 | 380V/3∅ | 1010x700x1410 | 180x180xø8 | 68 |
| NHD-150 | 150 | 9 | 350 | 380V/3∅ | 1100x740x1620 | 200x200xø8.8 | 78 |
| NHD-200 | 200 | 12 | 350 | 380V/3∅ | 1180x840x1760 | 230x230xø11.5 | 110 |
| NHD-300 | 300 | 15 | 750 | 380V/3∅ | 1420x1000x1830 | 275x275xø12 | 152 |
| NHD-400 | 400 | 15 | 750 | 380V/3∅ | 1480x1060x2020 | 275x275xø12 | 170 |
| NHD-600 | 600 | 20 | 1100 | 380V/3∅ | 1580x1160x2400 | 280x280xø13.5 | 280 |
| NHD-800 | 800 | 30 | 2200 | 380V/3∅ | 1830x1280x2480 | 350x350xø13.5 | 460 |
| NHD-1000 | 1000 | 40 | 2200 | 380V/3∅ | 2020x1420x2480 | 500x500xø13.5 | 680 |
| NHD-1500 | 1500 | 50 | 3000 | 380V/3∅ | 2040x1420x3190 | 500x500xø13.5 | 800 |