电参数/Electrical characteristics | |||||||||
型号 | FS100 RST2 | FS200 RST2 | FS300 RST2 | FS400 RST2 | FS500 RST2 | FS600 RST2 | FS1000 RST2 | ||
IpN | 原边额定输入电流 Primary nominal input current | 100 | 200 | 300 | 400 | 500 | 600 | 1000 | A |
lp | 原边电流测量范围 Measuring range ofprimary current | 0~±150 | 0~±300 | 0~±450 | 0~±600 | 0~±750 | 0~±900 | 0~±1200 | A |
Vour | 副边额定输出电压 Rated output voltage of secondary side | 10±1%或5±1% | V | ||||||
Vo | 电源电压 Supply voltage | +20～+32(±5%) | V | ||||||
lc | 电流消耗 Current consumption | Ve=+24V <30 | mA | ||||||
Va | 绝缘电压 Insulation voltage | 在原边与副边电路之间5kV有效值/50Hz/1分钟 5kV RMS /50Hz/1 min between primary and secondary side circuits | |||||||
E L | 线性度 Linearity | <0.5 | %FS | ||||||
Vo | 零点失调电压 Offset voltage | TA=25℃ <±25 | mV | ||||||
Vom | 磁失调电压 Residual voltage | I→0 <±25 | mV | ||||||
Vor | 失调电压温漂 Thermal drift of V0 | Ip=0 TA=-25～+85℃ <±1 | mV/℃ | ||||||
Tr | 响应时间 Response time | <150 | ms | ||||||
f | 频带宽度(-3dB) Frequency bandwidth(-3dB) | DC,20～6000 | Hz | ||||||
TA | 工作环境温度 Ambient operating temperature | -25～+85 | ℃ | ||||||
Ts | 贮存环境温度 Ambient storage temperature | -40～+100 | ℃ | ||||||
RL | 负载电阻 Load resistance | ≥10K | Ω | ||||||
m | 质量(约) Quality (approx.) | 248 | g | ||||||
标准 Standard | SJ 20790-2000;JB/T 7490-2007 | ||||||||
Dimensions of drawing(mm)
Elucidation: 1,Vcc 2,NC 3,Vout 4,0V(power ground) 0FS, zero adjustment BAI, error adjustment GIN, amplitude adjustment
Remarks：
1.Incorrect wiring may cause damage to the sensor. After the sensor is powered on, when the measured current passes through
the sensor window, the proportional 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.Transducers with different input current and output voltage can be customized according to the needs of users.
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Shanghai Freesor Sensor Technology Co. ,Ltd. was founded in 2005 by a number of overseas returnees with rich experience. It is a high-tech enterprise integrating design, research and development, production and sales.
Sales Center Add: Room 1405-1, Building B, 333 Haiyang 1st Road, Pudong New Area, Shanghai
Factory Add:Building 4, Keland Smart Energy Industrial Park, Guangming District, Shenzhen, Guangdong Province, China.
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