AVR EVC600I EVC 600 600i Genuine Original Ori Asli Engga AVR Generator

The EVC600i 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.

Operating Temperature = -30 to 80°C (-22 to 176°F)
Storage Temperature = -40 to 80°C (-40 to 176°F)
Altitude = Less than 2600 meter
Relative Humidity =
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 :
Recommend 9 - 24 Ω

Voltage Regulation = < 1%

Output Voltage :
Maximum 90 Vdc @ 220 Vac


Automatic Voltage Regulator
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