Reziduel Mono Faz Yada Üç faz Akım Koruma Cihazı

Introduction

The residual current monitors (RCMs) AcuRC 410 series continuously monitor the level of the residual current in earthed system (TN and TT systems), according to the standard of IEC62020, IEC60755, IEC60364.  The devices are intended to be used in AC systems. Both single-phase and three-phase systems can be monitored. They can also be used for current monitoring of single conductors, which in normal operation carry no current, such as PE, Nconductors.  In addition, AcuRC 412 measures line voltage or phase voltage, while AcuRC 413 measures temperature.  The AcuRC 410 series monitor, with four keys and LCD display, is convenient for you to get all the parameters of residual current. The parameters can also be centralized on a PC or PLC through RS485 link using MODBUS protocol.

Features

• Monitors features
• External Current Transformer (CT)
• External Temperature Sensing
• Measure and display the residual current
• Monitor 45~65Hz AC and pulsating direct current
• Monitor the temperature
• Display the status of alarm
• The value of alarm residual current and time-lapse parameter selectable
• The output of relays selectable
• Local /auto reset selectable
• Early warning selectable
• Communication
• Recording the data of alarm event
• 800 SOE records
• Large LCD

Application Fields

• Construction electrical system
• Low AC electrical power distribution system
• Hospital electrical power distribution system
• Trade, industry and electrical power system
• Electrical equipment

                                    

DİJİTAL GİRİŞ ÖZELLİKLERİ

Pals giriş özelliği ile uzak noktadan mekanik olaylar izlenebilir yada sayıcı olarak kullanılabilir.

RÖLE ÇIKIŞLARI

Röle çıkışları ölçülen parametreler limit konularak alarm kontağı olarak kullanılabilir veya uzak noktadan Açma/Kapama yaptırılabilir.

EKRANLAMA

LCD ekrandan parametreler rahatlıkla okunabilir şekilde tasarımlanmış latice mavi ekran ve geniş sıcaklık dayanımı.

ÇEVRE ŞARTLARI
Işlem Sıcaklığı                         - 25ºC to 70ºC
Depolama Sıcaklığı                  - 40ºC to 85ºC
Görece Nem                             5% to 95% non-condensing
Elektro Mağnetik Kirletme Derecesi                      2

Besleme Universal AC yada DC

İşletme Ararlığı                   (P1) 100~240Vac, 50/60Hz 100~300Vdc
                                         (P2) 20~60Vdc

DC Düşük Voltaj Güç Kontrolü (Opsiyonel)
GÜÇ KONTROLÜ
İşlem Aralığı                        20~60Vdc (±10%)
Yükleme                             2W typical,