ABB 1SVR427031R2000 交流/直流电源, DIN轨, 开关模式, 固定/可调, 85 V, 264 V, 60 W, 48 V, 1.25 A
The is a primary Switch Mode Power Supply offers a wide range input of 85 to 264VAC and 90 to 375VDC, rated input voltage is 100 to 240VAC. The rated output power is 60W, rated output current is 1.25A at an output voltage of 48VDC. The output voltage is adjustable within a range of 48 to 55VDC. The CP-E 48/1.25 power supply provides U/I output characteristic and allows parallel operation to enable redundancy. The primary switch mode power supply offers two voltage input ranges. This enables the supply with AC or DC. Furthermore it is equipped with two generous capacitors, which ensure mains buffering of at least 30ms at 230VAC. That is why the device can be used worldwide also in high fluctuating networks and battery-powered plants.
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- Output voltage adjustable via front-face rotary potentiometer output adjust
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- Low power dissipation and low heating
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- Free convection cooling no forced cooling with ventilators
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- Open-circuit, overload and short-circuit stable
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- Integrated input fuse
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- LEDs for status indication
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- 89% Typical efficiency
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- IP20 Protection rating
Device must be installed by qualified persons only and in accordance with the specific national regulations. The devices are maintenance-free chassis-mounted units.