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Stamford Newage Automatic Voltage Regulator Cross Reference AS440 E000-24403 AVR

Everlasting Parts is one of the leading manufacturers offering original and genuine stamford newage automatic voltage regulator cross reference as440 e000-24403 avr. Having specialized in this field for many years, we provide customers with the OEM products replacement. Welcome to wholesale...

Everlasting Parts is one of the leading manufacturers offering original and genuine stamford newage automatic voltage regulator cross reference as440 e000-24403 avr. Having specialized in this field for many years, we provide customers with the OEM products replacement. Welcome to wholesale quality, durable and cheap the aftermarket products with us.

Part Details

Basic Information

Part Name: AVR

Part Number: AS440

Brand Replacement: Stamford

Replacement: Newage E000-24403

Part Photos

Supply Genuine Stamford AS440 AVR

Technical Specification

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.@200V 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            20ms

Filed current to 90%       80ms

Machine Volts to 97%       300ms

External Voltage Adjustment

+/-10% with 1 k ohm 1 watt trimmer (see note 3)

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

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              65 V dc

Time delay            10-15 seconds (fixed)

Environmental

Vibration              20-100 Hz       50mm/sec

                       100Hz – 2kHz     3.3g

Operating temperature        -40 to +70C (note 7)

Relative Humidity 0-70C       95% (note 8)

Storage temperature          -55 to +80C

Notes

1.De-rate by 12% if mounted in‘portrait’orientation.

2.With 4% engine governing.

3.After 2 minutes.

4.Generator de-rate may apply.Check with factory.

5.Factory set,semi-sealed,jumper selectable.

6.Any device connected to the analogue input must be fully floating(galvanically isolated from ground),with an insulation strength of 500V ac.

7.De-rate output current by 5% per degree C above 60C.

8.Non condensing.

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