Nidec Leroy-Somer R150

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Summary

General Description

Operation of the AVR

Technical Specification

Main Function of the AVR

AVR Settings

V-TRIM Voltage Setting

Sets the generator output voltage using a potentiometer.

Under Frequency Knee Point Setting

Protects generator from low speed by reducing voltage in proportion to speed.

Stability Setting

Adjusts stability to prevent voltage hunting by turning a potentiometer.

Excitation Limit Setting

Protects against overexcitation by limiting excitation voltage via potentiometer.

Quadrature Droop Setting

Balances reactive load in parallel operation by adjusting voltage droop.

DC Voltage Inputs A1 & A2

Allows external control signals via ± 4.5 VDC input, affecting rated voltage by ± 10%.

AVR Controls Overview

Troubleshooting Chart

Multimeter Checks

Static Test Procedure

Dimensions

Spare Parts and Support

Part Designation

Lists part description, type, and code for the AVR.

Technical Support Service

Provides contact information for technical support and spare parts orders.

Disposal and Recycling Instructions