HT INDUSTRIAL AUTOMATION LIMITED

Engga Generator AVR Voltage Regulator EVC600I EVC600C

Engga EVC6001I AVR Product Specification Download.pdf

Replacement for ENGGA EVC600I EVC600C AVR in our stock!

The Brands mentioned here are for reference purpose only, our parts can exactly replace the original ones.

1.       INTRODUCTION

The ENGGA EVC600i EVC600C AVR Voltage Regulator is thyristor base to control the DC exciter field power of conventional 50 or 60 Hz brushless generators. The AVR circuitry includes under speed and over load protection features. Excitation power is derived directly from the generator terminals.

2.  TECHNICAL SPECIFICATION

Sensing Input :

Terminal V -V for 220 Vac Terminal V -V for 400 Vac

Power Input:

Voltage: 180 to 250 Vac Frequency: 50 Hz or 60 Hz

Voltage Adjust Range: 180 - 300 Vac, 300 - 520 Vac

Field Resistance: 9-24 Ω

Voltage Regulation : < 1%

Output Voltage: Maximum 90 Vdc @ 220 Vac

Output Current: Maximum continuous: 8 A @ 220 Vac 10 second forcing: 10 A @ 220 Vac

Paralleling: Internal burden and adjustment for 0 to 10% droop at 5 A, 0.8 PF, (from external CT)

Voltage Buildup: 4Vac, 30 Hz

External Volts Adjustment: At least 10% with 100k ohm 1 watt trimmer

Thermal Drift: 0.05% per Degree C change in AVR ambient

Analog Voltage Input: ±5VDC, adjustable output voltage is no less than 2% for 1VDC (i.e. for ±5VDC it come out to be ±10%)

Current Compensation: In : 5A Input At least 10 % @ P.F. = 0.8

Dimensions: 175 mm L x 129 mm W x 37.5 mm H

Weight: 530 +- 10g

3.       DRAWING: