Description:
DHV250 is a high-voltage DC contactor with a rated current of 250A and a compact design. Its main features include extremely low coil power consumption (maintaining power consumption ≤ 2.5W), non-polar main contact circuit, optional auxiliary contacts, and the use of sealed inflatable contact compartments to enhance reliability. It supports wide voltage switching from 12-1000VDC, with a maximum cut-off current of 2000A (320VDC), a mechanical lifespan of 300000 cycles, and a working temperature range of -40 ℃ to+85 ℃. This product offers a variety of coil voltage and installation options, suitable for fields such as electric vehicles, charging stations, solar energy systems, and construction machinery. It has obtained CCC and CE certifications.
Applications:
In the field of new energy vehicles: high-voltage main circuit control and pre charging circuit for electric vehicles and electric engineering machinery.
Energy infrastructure: DC side switches for solar photovoltaic power generation systems, energy storage systems, and charging stations.
Industry and Communication: Uninterruptible Power Supply (UPS), Communication Power Equipment, Engineering Machinery Electrical Control System.
Other DC power supply systems: various electronic control scenarios that require reliable switching of high current DC loads.
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