N6410-001-C-N-N PACIFIC Drive Controller

Description

N6410-001-C-N-N PACIFIC Drive Controller

N6410-001-C-N-N PACIFIC Drive Controller

Ensure that the J6 5-6 jumper is out, or if in, that the enable input opto is driven with at least 3 mA. Disconnect the motor cable and cycle the J2 power supply Off and On. If the meter reads low, check motor cable and motor for shorts across the windings or between the windings and the motor case. Check that the J2 power supply voltage is ³ 24 Volts and £ 75 Vdc. If possible, check with an oscilloscope to verify that this is true on a transient basis.

Shipment of your drive or motor to Pacific Scientific constitutes authorization to repair the unit. Refer to Pacific Scientific’s repair policy for standard repair charges. Your repaired unit will be shipped via UPS Ground delivery. If another means of shipping is desired, please specify this at the time of receiving an RMA#.

The figure below shows the full-wave-bridge, capacitor-input configuration most commonly used to power one or more N6410-001-C-N-N drive modules. A single transformer provides isolation and transforms the AC input voltage to a level that, when rectified, provides the desired DC bus voltage. Fusing should be between the rectifier and individual bus capacitors. This allows fuse size to be based upon the current requirements of a single module to provide the greatest protection. The capacitors must be connected to the N6410-001-C-N-N DC+ and DC- inputs using twisted pairs no longer than three feet in length as shown to control winding inductive effects. A regen clamp to absorb power transferred from the motor to the N6410-001-C-N-N(s) is sometimes required. This section provides selection guidelines for the power supply components.

Process Introduction: Pressure Swing Adsorption (PSA) is a physical process that approximates isothermal changes. It uses a gas medium to adsorb different components on the adsorbent, and the adsorption capacity of different components varies with pressure. Under the conditions of adsorbent selection, under pressure, it adsorbs components such as carbon dioxide and water from the raw material, while difficult to adsorb components such as hydrogen, nitrogen, carbon monoxide, etc Methane and other purified gases are discharged from the outlet of the adsorption tower. During decompression, the adsorbed carbon dioxide and water are removed, while the adsorbent is regenerated. The process mainly operates in an 8-3-2/V mode, where three adsorption towers perform adsorption operations simultaneously, while the other three adsorption towers are in different stages of the regeneration process. The eight adsorption towers operate in a cyclic manner, achieving the goal of continuously processing raw gas and transporting purified gas.

During the cycling process, each tower undergoes (1) adsorption (A); (2) One level drop (E1D); (3) Two average drop (E2D); (4) Reverse release (D); (5) Vacuum pumping (V); (6) Two Average Rise (E2R); (7) One Average Rise (E1R); (8) The final boost (FR) consists of eight steps. Therefore, the 8-3-2/V process is also known as the “eight tower vacuum desorption and three tower simultaneous feeding secondary pressure equalization process”. The pressure swing adsorption of the synthetic ammonia plant adopts an eight tower operation, which is controlled by the DCS system to ensure that the same number of adsorption beds are in the adsorption state at any time, thus achieving a continuous and constant flow and pressure decarbonization process.

Recommended model:
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