电参数/Electrical characteristics | ||||||||
型号 Type | A-FS 300EK2 | A-FS 500EK2 | A-FS 800EK2 | A-FS 1000EK2 | A-FS 1500EK2 | A-FS 2000EK2 | ||
IPN | 原边额定输入电流 Primary nominal input current | 300(AC) | 500(AC) | 800(AC) | 1000(AC) | 1500(AC) | 2000(AC) | A |
IP | 原边电流测量范围 Measuring range of primary current | 0～600(AC) | 0～1000(AC) | 0～1600(AC) | 0～2000(AC) | 0～3000(AC) | 0～3000(AC) | A |
VOUT | 副边额定输出电压 Nominal output voltage | 4±1%（ DC） | V | |||||
VC | 电源电压 Supply voltage | ±12～±15 ( ±5%） | V | |||||
IC | 电流消耗 Current consumption | VC =±15V <25 | mA | |||||
Vd | 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 | ||||||
εL | 线性度 Lineariy | <±1 | %FS | |||||
VO | 零点失调电压 Offset voltage | TA =25 ℃ <±20 | mV | |||||
VOT | 失调电压漂移 Thermal drift of V0 | IP=0 TA =-25～+85℃ <±1 | mV/ ℃ | |||||
Tr | 响应时间 Response time | ≤20 | ms | |||||
f | 响应频率 Response frequency | 20Hz～20kHz | ||||||
TA | 工作环境温度 Ambient operating temperature | -25～+85 | ℃ | |||||
TS | 贮存环境温度 Ambient storage temperature | -40～+100 | ℃ | |||||
TL | 负载电阻 Load resistance | ≥10K | Ω | |||||
标准 Standard | GI/FS-0105 | |||||||
Dimensions of drawing(mm)
Elucidation: 1:+15V 2:–15V 3:VOUT 4:0V(GND) OFS:Zero adjustment GIN:Gain
Remarks
1.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.
2.The output amplitude of the sensor can be adjusted according to the user's needs.
3.Sensors with different rated input current and output voltage can be customized according to user requirements.
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