HT INDUSTRIAL AUTOMATION LIMITED

AVR 8A AVR-8A Automatic Voltage Regulator GAVR-8A

AVR-8A Product Specification Download.pdf

We have AVR-8A AVR in our regular stock!

Universal AVR 8A 1/2 Wave Self Excited Dip-Switch Programmalbe Automatic Voltage Regulator

Features of AVR AVR-8A:

²  < 1% Regulation

²  110/220/400 VAC Programmable Input

²  Rugged Compact Design

²  With Under Frequency Protection

²  Soft Start Voltage Ramping

²  EMI Suppression

²  Built-in High Capacity 8Amp Fuse

Shipping Weight of AVR-8A: 0.2 kg

Dimensions for GAVR-8A: 107.0(L)82.0(W)50.0(H)mm

Specifications AVR-8A Automatic Voltage Regulator

²  Sensing Input  Voltage  110/220/400VAC,1phase2wire

²  Power Input   Voltage  100~260VAC,1phase2wire

²  Output  Voltage  Max.90VDC@240VACinput

²  Current  Continuous 3A

²  Intermittent 5A for 10SEE.

²  Resistance  Min.15 Max.100

²  Voltage Build-up:  Residual volts at AVR terminal>5VAC

²  External Volts Adjustment:  + 7%with 1K  1watt trimmer

²  Soft Start Ramp Time:  2sec.

²  Unit Power Dissipation:  Max.8Watt

²  EMI Suppression:  Internal Electromagnetic Interference Filtering

²  Terminal. Drift:  0.03%per change in AVR ambient

²  Under Frequency Protection:  60Hz system presets knee point at 55Hz

²  (Factory Settings)            50Hz system presets knee point at 45Hz

Volts Regulation < 1%(with 4%engine governing)

Environment of Voltage Regulator GAVR-8A

Vibration 3G@100~2K Hz Relative Humidity <95%

Operating Temperature -40~65 Storage Temperature -40~85

Controls for AVR-8A Voltage Regulator

Volts Voltage Adjustment

STAB Stability Adjustment

U/F TO Set the U/F*Knee Point

*U/F:Under Frequency Protection