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ADVR-16-400HZ
SECTION 1 : SUMMARY
The ADVR-16-400HZ is an advance (Hybrid Analog /
Digital Voltage Regulator) design for general-purpose
isochronous
stand
alone
applications.
The
ADVR-16-400HZ uses an extremely reliable CPU
(Central Processing Unit) in its design. This eliminates
complex analogue components and circuits that are
inherently over sensitive to temperature anomalies, as
a result eliminating voltage instability and drift.
In addition, we added over excitation and loss of
sensing shutdown protections, with matching U/F, O/E
LED indicator lights. Consequently, this AVR prevents
the generator from excitation overload, with its resulting
exciter and regulator damage. It is easy to install and
flexible for use in both shunt type and generators with
auxiliary windings.
SECTION 2 : SPECIFICATION
Sensing Input
Quadrature Droop Input
Voltage
170
510 Vac, 1 phase 2 wire
CT 1A or 5A greater than 5VA (DIP switch setting)
Frequency
50/60 Hz, DIP switch setting
Sensi/- 7% @ PF +/- 0.5
Power Input
Analogue Voltage Input
Voltage
60
300 Vac, 1 phase 2 wires
Max. +/- 5 Vdc +/- 10% @ +/- 3 Vdc
Excitation Output
Under Frequency Protection (Factory Presets)
240V 1 phase Continuous 63 Vdc 16A
50/60 Hz, DIP switch setting
Max. 90 Vdc 20A for 10 secs.
Resistance
Min. 5 ohms
Over Excitation Protection
Fuse Spec.
Slow blow 6.35 x 32mm 16A / 500V
When excitation output is greater than 40% of the
Power Input, O/E protection will activate and shutdown
excitation output after 5 seconds.
External Voltage Adjustment
Max. +/- 5% 2K ohms 1 watt potentiometer
Voltage Thermal Drift
Less than 3% at temperature range -
40 to +70 ˚C
Voltage Regulation
Less than +/- 0.5% ( with 4% engine governing )
Environment
Build Up Voltage
Operating Temperature -40 to +60
˚C
Storage Temperature
-40 to +85
˚C
5 Vac residual volts at power input terminal
Relative Humidity
Max. 95%
Vibration
5.0 Gs @ 60 Hz
Soft Start Ramp Time
2 s/- 10%
Dimensions
162.0 (L) x 112.0 (W) x 43.0 (H) mm
Static Power Dissipation
Max.10 watts
Weight
535 g +/- 2%
