DPT/SE 630_ABB_PRODUCT_吉林易择科技技术发展有限公司

Technical Parameters Specification Typical Value / Description Product Type Dual‑Power Automatic Transfer Switch (ATS) / Change‑over Switch Model / Rating 630 A class (DPT/SE 630) Rated Operational Current 630 A Number of Poles Usually 4‑pole for three‑phase + neutral systems Rated Operational Voltage Up to ~1000 V AC in main circuit devices Rated Insulation Voltage (Ui) ~1000 V Rated Impulse Withstand Voltage (Uimp) ~12 kV Thermal Current (Ith) 630 A at 40 °C Short‑Circuit Withstand Current Typical capable values e.g., ~80 kA making & ~20 kA for 1 s withstand (model dependent) Rated Operational Power (AC‑23A) Up to several hundred kW depending on voltage Operation Modes Automatic change‑over; may include manual control Safety Features Interlocking to prevent concurrent source connection Standards Compliance Designed to IEC/EN standards for ATS and switchgear equipment Typical Uses Backup power systems, industrial power distribution, UPS systems, commercial buildings

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DESCRIBE

The ABB DPT/SE 630 is a dual‑power automatic transfer switch (ATS) / change‑over switch designed for automatic or manual transfer of electrical loads between two independent power sources (such as utility mains and a backup generator) in three‑phase electrical systems. It is rated at 630 A to handle medium to high power loads in industrial, commercial, and infrastructure applications. This ATS ensures continuity of power supply by detecting loss or abnormal conditions on the primary source and transferring the load to an alternate source with safety interlocks to prevent both sources from being connected simultaneously. Models in this class are typically compliant with IEC standards and suitable for panel or enclosure mounting in power distribution systems.

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