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Месяц | Минимальная цена | Макс. стоимость |
---|---|---|
Sep-18-2025 | 10710.61 $* | 11246.93 $* |
Aug-18-2025 | 10620.84 $* | 11151.89 $* |
Jul-18-2025 | 8910.23 $* | 9356.99 $* |
Jun-18-2025 | 10440.71 $* | 10962.94 $* |
May-18-2025 | 9090.36 $* | 9545.20 $* |
Apr-18-2025 | 10260.75 $* | 10773.34 $* |
Mar-18-2025 | 10170.4 $* | 10679.84 $* |
Feb-18-2025 | 10080.11 $* | 10584.14 $* |
Jan-18-2025 | 9990.23 $* | 10490.40 $* |
ITEM | PARAMETER | |||||
Model | ERDf-800 | |||||
INPUT | ||||||
Input Voltage | 3 x 380VAC ± 15% (3Ph, 3Ph + N) or Customized) | |||||
Power Factor | ≥0.8 | |||||
OUTPUT | ||||||
Output Voltage | 3 x 380VAC ± 15% (3Ph, 3Ph + N) or Customized | |||||
Output Frequency | 50/60/100/200Hz fixed, 45-65Hz continuously adjusted | |||||
Voltage Stability | ± 1% | |||||
Frequency Stability | ± 0.01% | |||||
Crest Factor | 1.414+0.1 | |||||
THD | ≤3%(Linar load) | |||||
Load Range Adapted | No load type limited. Inductive load and capacitive load need to be derated | |||||
Display accuracy | Voltage display: ± 1% | Current Display: ± 2% | Frequency Display: ± 0.1% | |||
Working Environment | ||||||
Working Temperature | -10℃~50℃ | Storage Temperature | -20℃~60℃ | |||
Humidity | 0-90% (non-condensing) | Altitude | <2000m | |||
Protection Class | IP20/IP32/IP54 | Front Panel Display | LCD or LED Digital display | |||
Protection | ||||||
Over voltage protection | Short circuit protection | |||||
Over load protection | Over heat protection | |||||
Reliability & Efficiency | ||||||
Mean Time Between Failures(MTBF) | >50000 h | |||||
Mean Time to Repair(MTTR) | <30 min | |||||
Efficiency | ≥85% |
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