ATV312H055N4 P AC speed drive Convertisseur de frequence Made in Indonesia Frequenzumrichter 8B1405 e Variador de velocidad ATV312H055N4 Convertitore di frequenza 变频器 007747 Altivar 312 0.55kW-0,75HP-380-500Φ3-50/60Hz 3 606480077470 Schneider PElectric 微信电话同号: 15750907576