Derating due to the line voltage and temperature
INFORMATION
Interpolate linearly for voltages between 400 V and 500 V.
The values for derating depending on the line voltage Uline and ambient temperature T can be found in the following tables:
Inverter | fPWM | Uline: 3 × 400 V | Uline: 3 × 500 V |
|---|---|---|---|
Continuous current Icont | |||
Size 1 | 4 kHz | Icont/IN = 125% - (T - 40 °C) × 2.5% | Icont/IN = 114% - (T - 40 °C) × 2.3% |
8 kHz | Icont/IN = 94% - (T - 40 °C) × 2.15% | Icont/IN = 81% - (T - 40 °C) × 1.85% | |
16 kHz | Icont/IN = 63% - (T - 40 °C) × 1.5% | Icont/IN = 50% - (T - 40 °C) × 1.7% | |
Size 2 | 4 kHz | Icont/IN = 132% - (T - 40 °C) × 2.65% | Icont/IN = 120% - (T - 40 °C) × 2.45% |
8 kHz | Icont/IN = 99% - (T - 40 °C) × 2.25% | Icont/IN = 86% - (T - 40 °C) × 2% | |
16 kHz | Icont/IN = 66% - (T - 40 °C) × 1.6% | Icont/IN = 53% - (T - 40 °C) × 1.8% | |
Size 3 | 4 kHz | Icont/IN = 128% - (T - 40 °C) × 2.55% | Icont/IN = 116% - (T - 40 °C) × 2.35% |
8 kHz | Icont/IN = 96% - (T - 40 °C) × 2.2% | Icont/IN = 83% - (T - 40 °C) × 1.9% | |
16 kHz | Icont/IN = 64% - (T - 40 °C) × 1.55% | Icont/IN = 51% - (T - 40 °C) × 1.7% | |
Size 4 | 4 kHz | Icont/IN = 133% - (T - 40 °C) × 2.65% | Icont/IN = 121% - (T - 40 °C) × 2.45% |
8 kHz | Icont/IN = 100% - (T - 40 °C) × 2.25% | Icont/IN = 87% - (T - 40 °C) × 2% | |
16 kHz | Icont/IN = 67% - (T - 40 °C) × 1.6% | Icont/IN = 53% - (T - 40 °C) × 1.8% | |
Size 5 | 4 kHz | Icont/IN = 121% - (T - 40 °C) × 2.4% | Icont/IN = 110% - (T - 40 °C) × 2.25% |
8 kHz | Icont/IN = 91% - (T - 40 °C) × 2.05% | Icont/IN = 79% - (T - 40 °C) × 1.85% | |
16 kHz | Icont/IN = 51% - (T - 40 °C) × 1.6% | Icont/IN = 41% - (T - 40 °C) × 1.55% | |
Size 6 | 4 kHz | Icont/IN = 119% - (T - 40 °C) × 2.4% | Icont/IN = 108% - (T - 40 °C) × 2.2% |
8 kHz | Icont/IN = 89% - (T - 40 °C) × 2% | Icont/IN = 77% - (T - 40 °C) × 1.75% | |
16 kHz | Icont/IN = 59% - (T - 40 °C) × 1.4% | Icont/IN = 48% - (T - 40 °C) × 1.65% | |
Size 7 | 4 kHz | Icont/IN = 114% - (T - 40 °C) × 2.7% | Icont/IN = 103% - (T - 40 °C) × 2.5% |
8 kHz | Icont/IN = 80% - (T - 40 °C) × 2.25% | Icont/IN = 72% - (T - 40 °C) × 2.05% | |
Size 7 | 2.5 kHz | Icont/IN = 120% - (T - 40 °C) × 2.45% | Icont/IN = 109% - (T - 40 °C) × 2.25% |
4 kHz | Icont/IN = 104% - (T - 40 °C) × 2.25% | Icont/IN = 95% - (T - 40 °C) × 2.1% | |
8 kHz | Icont/IN = 72% - (T - 40 °C) × 1.85% | Icont/IN = 65% - (T - 40 °C) × 1.7% | |
Size 7 | 2.5 kHz | Icont/IN = 100% - (T - 40 °C) × 2.05% | Icont/IN = 91% - (T - 40 °C) × 1.9% |
4 kHz | Icont/IN = 87% - (T - 40 °C) × 1.9% | Icont/IN = 79% - (T - 40 °C) × 1.75% | |
8 kHz | Icont/IN = 60% - (T - 40 °C) × 1.55% | Icont/IN = 54% - (T - 40 °C) × 1.4% | |
Inverter | fPWM | Uline: 3 × 230 V |
|---|---|---|
Continuous current Icont | ||
Size 2 | 4 kHz | Icont/IN = 132% - (T - 40 °C) × 2.65% |
8 kHz | Icont/IN = 99% - (T - 40 °C) × 2.25% | |
16 kHz | Icont/IN = 66% - (T - 40 °C) × 1.6% | |
Size 3 | 4 kHz | Icont/IN = 128% - (T - 40 °C) × 2.55% |
8 kHz | Icont/IN = 96% - (T - 40 °C) × 2.2% | |
16 kHz | Icont/IN = 64% - (T - 40 °C) × 1.55% | |
Size 4 | 4 kHz | Icont/IN = 133% - (T - 40 °C) × 2.65% |
8 kHz | Icont/IN = 100% - (T - 40 °C) × 2.25% | |
16 kHz | Icont/IN = 67% - (T - 40 °C) × 1.6% | |
Size 5 | 4 kHz | Icont/IN = 121% - (T - 40 °C) × 2.4% |
8 kHz | Icont/IN = 91% - (T - 40 °C) × 2.05% | |
16 kHz | Icont/IN = 51% - (T - 40 °C) × 1.6% | |
Size 6 | 4 kHz | Icont/IN = 119% - (T - 40 °C) × 2.4% |
8 kHz | Icont/IN = 89% - (T - 40 °C) × 2% | |
16 kHz | Icont/IN = 59% - (T - 40 °C) × 1.4% |
