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DEVMO AVR AS440 Automatic Voltage Regulator Control Moudle Part Compatible with Stamford Generator Genset

Free shipping on orders over $29.99

$32.99

$ 16 .99 $16.99

In Stock
  • ☆ SENSING INPUT: Voltage Jumper selectable, 100-130V AC 1 phase or 190-264V AC 1 phase.
  • ☆ POWER INPUT: Voltage 100-264V AC 1 phase, Frequency 50-60 Hz nominal.
  • ☆ OUTPUT: Voltage 82 V DC @ 200 V AC, Current continuous 4A, Transient 7.5A for 10 secs, Resistance 15 ohms min(10 ohms min when an input volt is less than 175 AC).
  • ☆ REGULATION: +/- 1.0%.
  • ☆ PACKAGE INCLUDES: 1 x AS440 Automatic Voltage Regulator



Product Description

AS440

Specifications:

SENSING INPUT

Voltage Jumper selectable

100-130 Vac 1 phase or 190-264 Vac 1 phase

Frequency 50-60 Hz nominal

POWER INPUT

Voltage 100-264 V ac 1 phase

Frequency 50-60 Hz nominal OUTPUT

Voltage 82 V d. C. @ 200 V a. C.

Current continuous 4A,Transient 7.5A for 10 secs.

Resistance 15 ohms min (10 ohms min when input volts is less than 175 ac)

REGULATION

+/- 1.0%

THERMAL DRIFT

0.03% per deg. C change in AVR ambient

TYPICAL SYSTEM RESPONSE

AVR response: 20 ms

Filed current to 90%: 80 ms

Machine Volts to 97%: 300 ms

UNDER FREQUENCY PROTECTION

Set point: 94 -98% Hz

EXTERNAL VOLTAGE ADJUSTMENT

+/-10% with 1 k ohm 1 watt trimmer

Increasing resistance lowers voltage.

UNIT POWER DISSIPATION

12 watts maximum

BUILD UP VOLTAGE

4 Volts @ AVR terminals

ANALOGUE INPUT

Maximum input: +/- 5 Vdc

Sensitivity: 1V for 5% Generator Volts (adjustable)

Input resistance 1k ohm

QUADRATURE DROOP INPUT

10 ohms burden

Max. Sensitivity: 0.07 A for 5% droop 0PF

Max. Input: 0.33 A

OVER EXCITATION PROTECTION

Set point 75 V dc

Time delay 10-15 seconds (fixed)

ENVIRONMENTAL

Vibration: 20-100 Hz 50mm/sec

100Hz -2kHz 3.3g

Operating temperature: -40 to +70º C

Relative Humidity: 0-70º C 95%

Storage temperature: -55 to +80º C

AS440

Package Includes:

1 x AVR AS440 Automatic Voltage Regulator.


Forbear
Reviewed in Canada on May 13, 2024
Fix the problem I was having with output voltage works great
Everyone's_a_critic
Reviewed in the United States on March 15, 2024
We replaced a bad voltage regulator in our John Deere Diesel engine. We have paid $600 or more in the past, but this $33 dollar item is the exact same model. We just set the jumpers, plugged it in, and adjusted the voltage. Working perfect. :>
Sereja Dyatlik
Reviewed in the United States on October 21, 2024
Good
Jim Grantham
Reviewed in the United States on January 9, 2023
Wire it up right and and you will be impressed. Look online for better and more thorough installation instructions. Happy.
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