基于电源电压和温度的降额
提示
对于介于400至500 V之间的电压，需要进行线性插补。
下表列出了根据电源电压U电源和环境温度T而确定的降额：
变频器 | fPWM | 持续电流I持续 | |
|---|---|---|---|
U电源：3 × 400 V | U电源：3 × 500 V | ||
规格1 | 4 kHz | I持续/I额定 = 125% - (T - 40°C) × 2.5% | I持续/I额定 = 114% - (T - 40°C) × 2.3% |
8 kHz | I持续/I额定 = 94% - (T - 40°C) × 2.15% | I持续/I额定 = 81% - (T - 40°C) × 1.85% | |
16 kHz | I持续/I额定 = 63% - (T - 40°C) × 1.5% | I持续/I额定 = 50% - (T - 40°C) × 1.7% | |
规格2 | 4 kHz | I持续/I额定 = 132% - (T - 40°C) × 2.65% | I持续/I额定 = 120% - (T - 40°C) × 2.45% |
8 kHz | I持续/I额定 = 99% - (T - 40°C) × 2.25% | I持续/I额定 = 86% - (T - 40°C) × 2% | |
16 kHz | I持续/I额定 = 66% - (T - 40°C) × 1.6% | I持续/I额定 = 53% - (T - 40°C) × 1.8% | |
规格3 | 4 kHz | I持续/I额定 = 128% - (T - 40°C) × 2.55% | I持续/I额定 = 116% - (T - 40°C) × 2.35% |
8 kHz | I持续/I额定 = 96% - (T - 40°C) × 2.2% | I持续/I额定 = 83% - (T - 40°C) × 1.9% | |
16 kHz | I持续/I额定 = 64% - (T - 40°C) × 1.55% | I持续/I额定 = 51% - (T - 40°C) × 1.7% | |
规格4 | 4 kHz | I持续/I额定 = 133% - (T - 40°C) × 2.65% | I持续/I额定 = 121% - (T - 40°C) × 2.45% |
8 kHz | I持续/I额定 = 100% - (T - 40°C) × 2.25% | I持续/I额定 = 87% - (T - 40°C) × 2% | |
16 kHz | I持续/I额定 = 67% - (T - 40°C) × 1.6% | I持续/I额定 = 53% - (T - 40°C) × 1.8% | |
规格5 | 4 kHz | I持续/I额定 = 121% - (T - 40°C) × 2.4% | I持续/I额定 = 110% - (T - 40°C) × 2.25% |
8 kHz | I持续/I额定 = 91% - (T - 40°C) × 2.05% | I持续/I额定 = 79% - (T - 40°C) × 1.85% | |
16 kHz | I持续/I额定 = 51% - (T - 40°C) × 1.6% | I持续/I额定 = 41% - (T - 40°C) × 1.55% | |
规格6 | 4 kHz | I持续/I额定 = 119% - (T - 40°C) × 2.4% | I持续/I额定 = 108% - (T - 40°C) × 2.2% |
8 kHz | I持续/I额定 = 89% - (T - 40°C) × 2% | I持续/I额定 = 77% - (T - 40°C) × 1.75% | |
16 kHz | I持续/I额定 = 59% - (T - 40°C) × 1.4% | I持续/I额定 = 48% - (T - 40°C) × 1.65% | |
规格7 | 4 kHz | I持续/I额定 = 114% - (T - 40°C) × 2.7% | I持续/I额定 = 103% - (T - 40°C) × 2.5% |
8 kHz | I持续/I额定 = 80% - (T - 40°C) × 2.25% | I持续/I额定 = 72% - (T - 40°C) × 2.05% | |
规格7 | 2.5 kHz | I持续/I额定 = 120% - (T - 40°C) × 2.45% | I持续/I额定 = 109% - (T - 40°C) × 2.25% |
4 kHz | I持续/I额定 = 104% - (T - 40°C) × 2.25% | I持续/I额定 = 95% - (T - 40°C) × 2.1% | |
8 kHz | I持续/I额定 = 72% - (T - 40°C) × 1.85% | I持续/I额定 = 65% - (T - 40°C) × 1.7% | |
规格7 | 2.5 kHz | I持续/I额定 = 100% - (T - 40°C) × 2.05% | I持续/I额定 = 91% - (T - 40°C) × 1.9% |
4 kHz | I持续/I额定 = 87% - (T - 40°C) × 1.9% | I持续/I额定 = 79% - (T - 40°C) × 1.75% | |
8 kHz | I持续/I额定 = 60% - (T - 40°C) × 1.55% | I持续/I额定 = 54% - (T - 40°C) × 1.4% | |
规格8 | 2.5 kHz | I持续/I额定 = 100% - (T - 40°C) × 1.75% | I持续/I额定 = 98% - (T - 40°C) × 1.85% |
4 kHz | I持续/I额定 = 86% - (T - 40°C) × 1.65% | I持续/I额定 = 80% - (T - 40°C) × 1.65% | |
变频器 | fPWM | U电源：3 × 230 V |
|---|---|---|
持续电流I持续 | ||
规格2 | 4 kHz | I持续/I额定 = 132% - (T - 40°C) × 2.65% |
8 kHz | I持续/I额定 = 99% - (T - 40°C) × 2.25% | |
16 kHz | I持续/I额定 = 66% - (T - 40°C) × 1.6% | |
规格3 | 4 kHz | I持续/I额定 = 128% - (T - 40°C) × 2.55% |
8 kHz | I持续/I额定 = 96% - (T - 40°C) × 2.2% | |
16 kHz | I持续/I额定 = 64% - (T - 40°C) × 1.55% | |
规格4 | 4 kHz | I持续/I额定 = 133% - (T - 40°C) × 2.65% |
8 kHz | I持续/I额定 = 100% - (T - 40°C) × 2.25% | |
16 kHz | I持续/I额定 = 67% - (T - 40°C) × 1.6% | |
规格5 | 4 kHz | I持续/I额定 = 121% - (T - 40°C) × 2.4% |
8 kHz | I持续/I额定 = 91% - (T - 40°C) × 2.05% | |
16 kHz | I持续/I额定 = 51% - (T - 40°C) × 1.6% | |
规格6 | 4 kHz | I持续/I额定 = 119% - (T - 40°C) × 2.4% |
8 kHz | I持续/I额定 = 89% - (T - 40°C) × 2% | |
16 kHz | I持续/I额定 = 59% - (T - 40°C) × 1.4% |
