Selec APFC346 - User Manual

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Selec APFC346 Specifications

General

Details about display, wiring, supply voltage, current, frequency, power, control, trip indication, environment, mounting, and weight.

Specifies the accuracy for Power Factor measurement.

Recommendations for input power cables and layout to minimize electromagnetic interference.

General safety instructions, warnings about electric shock, and importance of following manual.

Instructions for safe wiring, terminal connections, wire types, and cross-section requirements.

Guidance on regular cleaning and avoiding specific cleaning agents for the equipment.

Critical safety and installation advice, including terminal accessibility, conductor contact, CT short-circuiting, and environmental conditions.

Instructions for panel cutout preparation, meter installation, securing, and sealing.

Identification of the control buttons on the front panel.

Explanation of the functions assigned to each button press combination.

Procedure to display the 8-digit serial number using the SAVE key.

Explanation of the CT.CR function for automatic S1, S2 reversal correction.

Details on switching between automatic and manual control modes.

Description of manual and automatic switching programs for capacitor steps.

Instructions to enter/exit the configuration menu and details on configurable parameters.

Schematic illustration of the electrical connections for the APFC346 unit.

Key considerations for CT reversal, auto-initialization, and low current conditions.