| Customization: | Available |
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| Warranty: | 1 Year |
| Brand: | C-lin |
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XLDS3 series products belong to PC-level automatic transfer switch electrical appliances, mainly used in two-way neutral point grounding power supply system with AC 50/60Hz, rated voltage 400V and below, and rated working current up to 630A. Due to the abnormality of one power supply, the power supply is switched between power supplies to ensure the reliability and safety of its power supply.
The automatic transfer switch has "normal power supply", "backup power supply" and "two-way disconnection" positions, and has a high connection and disconnection capacity. It can meet the conversion with conventional loads, as well as the conversion with high inductive reactance or large motor loads. At the same time, due to its high short-time withstand current capability, no specific SPCD is required, which does not affect the selectivity in the circuit, and can also meet the application on the large-capacity power supply side.
The product complies with GB/T14048.11 standard.
| Specification | XLDS3-80, XLDS3-125, XLDS3-250, XLDS3-630 |
| Rated working voltage | 400V |
| Rated insulation voltage (V) Ui | 690 |
| Number of poles | 3P/4P |
| Controller model | B/C/D/E |
| Rated limiting short-circuit current (lq) | 120kA |
| Rated control power supply voltage (V)Us | 230V/50Hz |
| Rated impulse withstand voltage (Uimp) | 8kV |
| Installation method | Vertical |
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