Dongguan Feirui Electronics Co., Ltd.
 Automobiles & Motorcycles > Auto Engine >  Stamford AVR AS440

Stamford AVR AS440

Brand Name:
Stamford
Model Number:
AS440
Phase:
Three Phase
weight:
0.375kg
Stamford AVR AS440
 
Detailed Description
 


avr AS440
avr SX460
avr SX440
avr MX341
voltage regulator

voltage regulator AS440

Technical specification

1)SENSING INPUT

Voltage Jumper selectable

100-130 Vac 1 phase or

190-264 Vac 1 phase

Frequency 50-60 Hz nominal

 

2)POWER INPUT

Voltage 100-264 V ac 1 phase

Frequency 50-60 Hz nominal

 

3)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)

 

4)REGULATION

+/- 1.0% (see note 2)

 

5)THERMAL DRIFT

0.03% per deg. C change in AVR ambient (see note 3)

 

6)TYPICAL SYSTEM RESPONSE

AVR response 20 ms

Filed current to 90% 80 ms

Machine Volts to 97% 300 ms

 

7)EXTERNAL VOLTAGE ADJUSTMENT

+/-10% with 1 k ohm 1 watt trimmer (see note 4)

Increasing resistance lowers voltage.

 

8)UNDER FREQUENCY PROTECTION

Set point 94 -98% Hz (see note 5)

 

9)UNIT POWER DISSIPATION

12 watts maximum

 

10)BUILD UP VOLTAGE

4 Volts @ AVR terminals

 

11)ANALOGUE INPUT

Maximum input +/- 5 Vdc (see note 6)

Sensitivity 1V for 5% Generator Volts (adjustable)

Input resistance 1k ohm

 

12)QUADRATURE DROOP INPUT

10 ohms burden

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

Max. input: 0.33 A

 

13)OVER EXCITATION PROTECTION

Set point 65 V dc

Time delay 10-15 seconds (fixed)

 

14)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

 

 

We can supply the following products:

Automatic voltage regulators for generators

GAVR,

R230

R438

R448

R449

SX460

SX440

MX321

MX341

GAVR-10B

GAVR-12A

GAVR-15B

GAVR-20A


We have important business in the overseas market due to our high quality and reasonable prices. Also,we can supply Automatic Voltage Regulator according to customers’ requirements!We have confidence that you will satisfy with our products and service.We promise that we will offer you best quality and satisfying after-service.Above items are just a part, many more Cisco products are not listed out, please feel free contact us for more details. Thank you for your attention


Company information:
    Dongguan Feirui Electronics Co., Ltd. Was established in 2007 . We is an exporter of China (Mainland) Other Auto Engine Parts products.    With independent export rights, our products have been exported to South America Southeast Asia Africa Mid East Eastern Asia, etc. Our products have enjoyed a good reputation for our good quality, considerate service and reasonable price!    We take this opportunity to invite you to become our partner!
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Send Inquiry to this Supplier
 
Dongguan Feirui Electronics Co., Ltd.
Ms. Holly Liao
Dongcheng Technology Area
86-769-23162896
86-13532612206

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