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Series
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1336 PCB Boards
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Part Number
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1336-PB-SP23B
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Description
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Precharge PCB
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Voltage
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460 Volts AC
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Horsepower
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60-600 Horsepower
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Frequency
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50/60 Hz
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Product Lifecycle Status*
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Discontinued/Obsolete
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The 1336-PB-SP23B board is a 460 Volts AC rated precharge PCB designed for variable frequency drives, offering an output power range of 60 to 600 horsepower. Its operating frequency varies between 50 and 60 Hertz, depending on the load requirements of the drive it supports. This board functions efficiently as a current amplifier, converting low input power into a high input current that powers various drive components. It serves as a replacement or spare part for compatible drives within the 1336 series.
The 1336-PB-SP23B board must be protected from harsh weather and moisture, as it is not waterproof and is intended for indoor use only. During installation, ensure that the variable frequency drive is properly grounded, as the board is installed beneath the main control board. The installation area should be free from electromagnetic noise to avoid interference. A grounding system is recommended to further reduce electrical disturbances.
To ensure reliable performance, the board should be operated within a specified ambient temperature range of 0 to 50 degrees Celsius. By adhering to these environmental and installation guidelines, the 1336-PB-SP23B board can deliver optimal functionality while meeting various industrial standards.
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