
二、外型及安装尺寸

| 功率 | 骨架Bmax | 铁芯尺寸(mm) | 外型尺寸 长(B)*宽(D)*高(E) |
安装孔距(mm) A |
安装螺丝 d |
| 15VA | 19x25 | 57x25 | 85x50x55 | 70 | M4 |
| 20VA | 19x30 | 57x30 | 85x55x55 | 75 | M4 |
| 25VA | 22x28 | 66x28 | 95x55x60 | 80 | M4 |
| 30VA | 22x32 | 66x32 | 95x60x60 | 84 | M4 |
| 40VA | 25x32 | 76.2x32 | 105x60x65 | 95 | M5 |
| 50VA | 25x35 | 76.2x35 | 105x65x65 | 95 | M5 |
| 70VA | 25x42 | 76.2x42 | 105x73x65 | 95 | M5 |
| 80VA | 28x40 | 85.8x40 | 110x75x75 | 115 | M5 |
| 100VA | 28x50 | 85.8x50 | 110x85x75 | 115 | M5 |