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 Rated operating voltage : 220VAC Frequency : 50 / 60Hz Contacts capacity for ATS control : AC250V, 10A (No-load contacts) Contacts capacity for Abnormal power source : AC250V, 10A (No-load contacts) |
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| Automatic or manual ATS control Indicating lights for A-power (Utility), B-power (Emergency) and ATS transfer status - Power source : A-power (Green LED), B-power (Red LED) (Displayed when voltage is above 85%) - Transfer status : A-power (Green LED), B-power (Red LED) Manual operation buttons- For A-power(Utility) : Green - For B-power(Emergency) : Red - Note : Built-in LED is on for selective button Setting for automatic transfer time- Time setting at rear side to avoid unnecessary setting change - Variable time settings (0~30sec) While timer is working, indicating lamp for transferable ATS is flickering Detection for open phase of Utility power source (For 3 4W, 220/380VAC only) Detecting the power failure, low voltage and abnormal condition of tility source, the ACD sends the engine starting signal to the Generator. |
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| ACD21 (ATS control device) : Basic Function ACSD (ATS control synchronizing device) : Built-in In-phase Monitor |