Product Description
Manufactured by Reliance Electric for the FlexPak 3000 line, the 3FN4042 drive is labeled as a non-regenerative drive. This drive operates on 3 HP and a voltage of 460 volts. There are classifications for this board; the classifications on this board are indicated by the character at the end of the order code, which for this model is 2. The classifications are U/L, C-U/L, and CE. This model is described by Reliance Electric as a full-wave power converter without a back-rectifier and is complete with a digital major loop for armature voltage or speed regulation by tachometer feedback and a digital current minor loop.
One of the main features of the 3FN4042 drive is that it can employ a wireless constriction and has an embedded keypad that can aid in drive setup; the drive setup features include unit selection and parameter adjustments, diagnostics, and monitoring. The drive also has multiple language capabilities including French, German, Italian, Spanish, English, and 'Numeric Code." The 3FN4042 drive can accept interfacing signals, which include feedback, metering, and reference signals. This unit can be connected to an Operator Interface Module (OIM) keypad, which can help control the module remotely or locally by using the terminals on the regulator board.
Before the 3FN4042 unit can be used properly it must be configured. Multiple configurations can be used with the 3FN4042 drive and any can be set by the user. All of the control configurations will be done through the control source on the OIM using the front panel key.
