FSM1005LFS | |||
电参数/Electrical characteristics | |||
额定电流IPN(A) Rated current | 1000A | ||
测量范围IP(A) Measuring range | 0-±1500A | ||
测量电阻RM(Ω) Measuring resistance | ±15V | @2000Amax 5.0 | @2000Amax5.0 |
@2500Amax 1.0 | @2500Amax 2.0 | ||
±24V | @2000Amax 25 | @2000Amax 25 | |
@3800Amax1.0 | @4000Amax 5.0 | ||
线匝比 Turn ratio | 1:5000 | ||
额定输出电流ISN(mA) Rated output current | 200±0.2% | ||
次级线圈内阻(Ω) Internal resistance of secondary coil | 40Ω | ||
电源电压Vc(±5%) Supply voltage | ±15V-±24V | ||
隔离电压 Isolation voltage | 50Hz,1min,3.8kV | ||
电流损耗Ic(mA) Current loss | 28+Is | ||
精度XG @IPN,T=25℃ Precision | ±0.2% | ||
零点失调电流lo @IP=0,T=25℃ Zero offset current | ≤±0.2mA | ||
零点电流温漂 @-40℃--85℃ Zero current temperature drift | ≤±0.5mA | ||
线性度 εr Linearity | <0.1%FS | ||
di/dt跟随精度 di/dt Following accuracy | >100A/μs | ||
响应时间 tr Response time | <1μs | ||
带宽(-3db) Bandwidth | DC～150kHz | ||
工作温度 Operating temperature | -40～+85℃ | ||
储存温度 Storage temperature | -40～+125℃ | ||
Dimensions of drawing(mm)
1.IS is positive when IP flows in the arrow direction.
2.Primary conductor temperature should not exceed 100℃;
3.The dynamic performance (di/dt and response time) is the best when the busbar is fully filled with primary perforations;
4.In order to achieve the best magnetic coupling, the primary turns should be wound around the top of the sensor;
5.Products can be customized according to customer requirements.
FSM1005LFS | |||
Electrical characteristics | |||
Rated current | 1000A | ||
Measuring range | 0-±1500A | ||
Measuring resistance | ±15V | @2000Amax 5.0 | @2000Amax5.0 |
@2500Amax 1.0 | @2500Amax 2.0 | ||
±24V | @2000Amax 25 | @2000Amax 25 | |
@3800Amax1.0 | @4000Amax 5.0 | ||
Turn ratio | 1:5000 | ||
Rated output current | 200±0.2% | ||
Internal resistance of secondary coil | 40Ω | ||
Supply voltage | ±15V-±24V | ||
Isolation voltage | 50Hz,1min,3.8kV | ||
Current loss | 28+Is | ||
Precision | ±0.2% | ||
Zero offset current | ≤±0.2mA | ||
Zero current temperature drift | ≤±0.5mA | ||
Linearity | <0.1%FS | ||
di/dt Following accuracy | >100Alμs | ||
Response time | <1μs | ||
Bandwidth | DC～150kHz | ||
Operating temperature | -40～+85℃ | ||
Storage temperature | -40～+125℃ | ||
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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.
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