AVR AS440

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PHỤ TÙNG & MÁY PHÁT ĐIỆN HƯNG LINH

CÔNG TY TNHH THƯƠNG MẠI VÀ DỊCH VỤ MD VIETNAM

Địa chỉ: Số 38/92, Ngõ 8 Cầu Bươu, Xã Tả Thanh Oai, Huyện Thanh Trì, Hà Nội

Email: linh.mdvietnam2020@gmail.com      Hotline: 0985 754 455

www.phutungmayphat.com                          www.vattumayphatdien.com

www.phutungmayphat.vn                             www.mayphatdiennhapkhau.com

 

 

 

AVR AS440

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

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