A-FS300ST

电参数/Electrical characteristics

型号

Type

A-FS020ST

A-FS050ST

A-FS100ST

A-FS200ST

A-FS300ST

I_PN

原边额定输入电流

Primary nominal input current

20(AC)

50(AC)

100(AC)

200(AC)

300(AC)

A

I_P

原边电流测量范围

Measuring range of primary current

0～40(AC)

0～100(AC)

0～200(AC)

0～400(AC)

0～600(AC)

A

V_OUT

副边额定输出电压

Secondary nominal output voltage

5±1%(DC)

V

V_C

电源电压

Supply voltage

12～24 (±5%)

V

I_C

电流消耗

Current consumption

<25

mA

V_d

绝缘电压

Insulation voltage

在原边与副边电路之间 2.5kV 有效值/50Hz/1 分钟

ε_L

线性度

Linearity

<1

%FS

V₀

零点失调电压

Offset voltage

TA=25℃ <25

mV

V_OT

失调电压漂移

Thermal drift of V0

IP=0 TA=-25～+85℃ <±1

mV/℃

T_r

响应时间

Response time

≤20

ms

f

响应频率

Response frequency

20Hz～20kHz

T_A

工作环境温度

Ambient operating temperature

-40～+85

℃

T_S

贮存环境温度

Ambient storage temperature

-40～+100

℃

R_L

负载电阻

Load resistance

≥10K

Ω

标准

Standard

GI/FS-0105

外形尺寸(mm)/Dimensions of drawing(mm)

引脚说明： 1,+12V 2,0V(电源地) 3,VOUT 4,0V(电源地) OFS,零点调节 GIN,幅度调节

Elucidation: 1,+12V 2,0V(power supply) 3,VOUT 4,0V(power supply) OFS, zero adjustment GIN, amplitude adjustment

使用说明/Remarks

错误的接线可能导致传感器损坏.当被测电流从传感器穿过,即可在输出端测得相应的电压值.

Incorrect wiring may cause damage to the sensor. After the sensor is powered on, when the measured current passes through the arrow direction of the sensor, the in-phase voltage value can be measured at the output end.

传感器的输出幅度可根据用户需求进行适当的调节.

The output amplitude of the sensor can be adjusted according to the user's needs.

可按用户需求定制不同额定输入电流和输出电压的传感器.

Sensors with different rated input current and output voltage can be customized according to user requirements.