AS440 AVR | Automatic Voltage Regulator
Product Description
AS440
• EXACT GENERIC REPLACEMENT - 1 Year Warranty
• SENSING INPUT: Voltage Jumper selectable: 100-130 Vac 1 phase or 190-264 Vac 1 phase
• FREQUENCY 50-60 Hz nominal
• OUTPUT: Voltage 82 V d.c. @ 200 V a.c.
• Current continuous 4A - Resistance 15 ohms min
• REGULATION: +/- 1.0% - Generic replacement - 2 year warranty
• The Delivery time for orders to Puerto Rico, Hawaii and foreign territories is 2 - 3 weeks.
Automatic Voltage Regulator
AS440 AVR - Automatic Voltage Regulator - Exact Generic Replacement - 2 Year Warranty! Provision is made for the connection of a remote voltage trimmer, allowing the user fine control of the generator's output. An analogue input is provided allowing connection to a Newage Power Factor controller or other external devices with compatible output. he AVR has the facility for droop CT connection, to allow parallel running with other similarly equipped generators. Technical specification 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 (see note 1). Transient 7.5A for 10 secs. Resistance 15 ohms min (10 ohms min when input volts is less than 175 ac) REGULATION +/- 1.0% (see note 2) THERMAL DRIFT 0.03% per deg. C change in AVR ambient (see note 3) TYPICAL SYSTEM RESPONSE AVR response: 20 ms Filed current to 90%: 80 ms Machine Volts to 97%: 300 ms EXTERNAL VOLTAGE ADJUSTMENT +/-10% with 1 k ohm 1 watt trimmer (see note 4) Increasing resistance lowers voltage. UNDER FREQUENCY PROTECTION Set point: 94 -98% Hz (see note 5) UNIT POWER DISSIPATION 12 watts maximum BUILD UP VOLTAGE 4 Volts @ AVR terminals ANALOGUE INPUT Maximum input: +/- 5 Vdc (see note 6) 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 (note 7) Relative Humidity: 0-70o C 95% (note 8) Storage temperature: -55 to +80o C
Thunder Parts is a one stop shop for all your generator needs. With more than 15 years experience we can help you find the correct part right away. We carry repair parts for all types of engines such as: diesel generator, locomotives, truck or bus, oil and gas, marine, heavy equipment or hydraulic power, we can keep your engine running smoothly.
We stock automatic voltage regulators AVR’s, control modules, engine preheaters, speed controllers, transfer switches, battery chargers, magnetic pick ups, senders and switches, solenoids, filters and much more. With world leading brands such as HOTSTART, DSE controls, Governors America Corp. GAC. Contact tech support!
SHIPPING
How long does shipping take?
If we have the part in stock, it ships the same day. If we don't have the part in stock, it usually takes a week for you to receive the part.
Do you ship internationally?
Yes we do. We ship our products anywhere in the world!! Please make sure to provide you complete address and shipping instruction. If you have a UPS, DHL or other accounts we can use them for your shipment.