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AVR SX440 SX 440 SX-440 LOGO STAMFORDD - TOP QUALITY

Rp. 2.288.000
Update Terakhir
15 Jul 2022
Negara Asal
China
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Spesifikasi AVR SX440 SX 440 SX-440 LOGO STAMFORDD - TOP QUALITY

AVR SX440 SX 440 SX-440 LOGO STAMFORDD - TOP QUALITY


Technical Specification :

INPUT :

 Voltage 190-264V ac

 Frequency 50-60 Hz nominal

 Phase 1

 Wire 2

OUTPUT :

 Voltage max 90V dc at 207V ac input

 Current continuous 4A dc

 Intermittent 6A for 10 secs

 Resistance 15 ohms minimum

REGULATION

+/- 1% (see note 1)

THERMAL DRIFT

 0.04% per deg. C change in AVR ambient (note 2)

TYPICAL SYSTEM RESPONSE

AVR response 20ms

Filed current to 90% 80 ms

 Machine Volts to 97% 300ms

EXTERNAL VOLTAGE ADJUSTMENT

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

UNDER FREQUENCY PROTECTION

Set point 95% Hz (see note 4)

 Slope 170% down to 30 Hz

UNIT POWER DISSIPATION

12 watts maximum

BUILD UP VOLTAGE

4 Volts @ AVR terminals

ANALOGUE INPUT

Maximum input +/- 5V dc (see note 5)

 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: 0.33A

ENVIRONMENTAL

Vibration 20-100 Hz 50mm/sec

 100Hz – 2kHz 3.3g

 Operating temperature -40 to +70 oC

 Relative Humidity 0-70 oC 95% (see note 6)

 Storage temperature -55 to +80 oC

NOTES

1. With 4% engine governing.

2. After 10 minutes.

3. Applies to Mod status S onwards. Generator de-rate

may apply. Check with factory.

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

5. Any device connected to the analogue input must be

fully floating (galvanically isolated from ground), with an

insulation strength of 500V ac.

6. Non condensing. 

 

AVR / Automatic Voltage Regulator

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