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Kutai electronics EA16 User Manual

Kutai electronics EA16
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EA16
Generator Automatic Voltage Regulator
Operation Manual
Universal 16Amp Self Excited Automatic Voltage Regulator
for use in 220 / 380 / 440 / 480 VAC brushless generators
with paralleling compatibility
Headquarters : No.3, Lane 201, Chien Fu ST., Chyan Jenn Dist., Kaohsiung, TAIWAN
Tel : + 886-7-8121771
Fax : + 886-7-8121775
URL : http://www.kutai.com.tw
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Kutai electronics EA16 Specifications

General IconGeneral
BrandKutai electronics
ModelEA16
CategoryController
LanguageEnglish

Summary

Specification

Sensing Input

Details voltage and frequency input parameters and selection.

Power Input

Specifies voltage and current ratings for power input.

Output

Outlines voltage, current, and resistance specifications for the output.

Voltage Regulation

Defines the acceptable voltage regulation tolerance.

Voltage Build-up

Describes the minimum residual voltage required for build-up.

Thermal Drift

Specifies the rate of change in AVR ambient temperature.

Load Current Compensation

Explains compensation based on load current and PF.

Analogue Voltage Input

Details input voltage range and accuracy.

Over Excitation Protection

Specifies max output DCV and time limit for protection.

External Volts Adjustment

Describes adjustment range using a trimmer.

Unit Power Dissipation

States the maximum power consumed by the unit.

Under Frequency Protection

Covers frequency protection settings.

Soft Start Ramp Time

Defines the duration of the soft start phase.

Dimensions

Provides the physical dimensions of the AVR.

Weight

Specifies the weight of the AVR.

Connection Terminal

Power Input Terminals

Terminal details for power input.

Maximum Output Current Terminals

Terminal details for maximum output current.

Voltage Sensing Input Terminals

Terminal details for voltage sensing.

Load Current Compensation Terminals

Terminal details for load compensation (Droop).

External Voltage Trim Terminals

Terminal details for external voltage adjustment.

Analogue Voltage Input Terminals

Terminal details for analogue voltage input.

DIP Switch Settings

Configuration settings via DIP switches.

LED Indicators

Description of indicator lights (U/F, O/E).

Adjustment and Setting

TRIM Adjustment

Adjusting output voltage with external bias.

DROOP Function

Function and selection for voltage droop.

STAB Adjustment

Stabilizing output voltage oscillations.

VOLT Adjustment

Setting the generator output voltage.

Under Frequency Protection Setting

Setting and function of under-frequency protection.

Notice of Use

Installation Notice

Guidelines for professional installation.

Generator Operation Notice

Operational considerations and warnings.

Field Flashing

Field Flashing Procedure

Steps to establish residual magnetism for voltage build-up.

Trouble Shooting

Voltage Does Not Build Up

Troubleshooting steps for voltage build-up issues.

Out Voltage Low

Troubleshooting steps for low output voltage.

Out Voltage High

Troubleshooting steps for high output voltage.

Out Voltage Unstable

Troubleshooting steps for unstable output voltage.