Bảng Điều Khiển Động Cơ Máy Phát Điện AVR SX460 Bộ Điều Chỉnh Tự Động Bộ Ổn Định Máy Phát Điện Diesel

• Origin:CN(Origin)
• Model Number:sx460 avr
• is_customized:Yes

1. INTRODUCTIO

NSensing Input

:95~132VACor190~264VAC1 phase, jumper selectable

Frequency：50160 Hz, selectable

Output

：Max. 90 VDC @ 207 VAC

：Continuous 4A ，Intermittent 10A for 10 sec.

Resistance：Min.15 ohm

Regulation

<+ 1.5% ( with 4% engine governing )

Build-up：Residual at AVR terminal> 5 VAC

Thermal Drift：0.05% per C change in AVR ambient

External Volts Adjustment：7% with 1K ohm 1 watt trimmer

Unit Power Dissipationt：Max.10 watt

Under Frequency Protection：Set point ，95% Hz

( UFRO )： Slope170% down to 30 Hz

Soft Start Ramp Time：2 sec.

Dimensions：135mmL*100mmW*49mmH

Weight：243g t 2%

WI (Refer to wi diagram)

1. ConnectF1, F2 to DC output port.

2. Connect the sensing port at 7, 8 (the factory setupis 220V, if 110V is required, please join 3, 4)

3. External regulator is as Figure 4.

4. Connect a jumper from COM to the 50Hz terminal for 50Hz operation.

Note :

please install 5A 250V fuse at power input portas Figure 4

WARNING:

This Automatic Regulator is not equipped with loss-Sensing

Protection ftion /Over Excitation Protection. An additional Over- Protection device for load may be required to avoid possible damage to the equipment or severe personalinjury or death.