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参数资料
| 型号： | LF 306-S |
| 厂商： | LEM USA Inc |
| 文件页数： | 3/3页 |
| 文件大小： | 0K |
| 描述： | CUR TRANSDUCER CLO LOOP 300A |
| 标准包装： | 12 |
| 系列： | LF |
| 电流 - 感应： | 300A |
| 精确度： | ±0.4% |
| 传感器类型： | 闭环霍尔效应 |
| 电源电压： | ±12 V ~ 15 V |
| 频率： | 100kHz |
| 响应时间： | <1µs |
| 电极标记： | 双向 |
| 工作温度： | -25°C ~ 70°C |
| 封装/外壳： | 模块 |
| 包装： | 托盘 |
Dimensions LF 306-S
(in mm. 1 mm = 0.0394 inch)
Connection
Front view
Bottom view
Right view
Back view
Mechanical characteristics
Remarks
Rep.
A-B
Clearance
7.15 mm
Creepage
8.00 mm
? General tolerance
? Fastening transducer
Flat position
Recommended fastening torque
Or
Recommended fastening torque
Vertical position
Recommended fastening torque
Or
Recommended fastening torque
? Primary through-hole
? Connection of secondary
± 0.5 mm
2 holes ? 6.6 mm
2 M6 steel screws
4.2 Nm or 3.1 Lb.-Ft.
2 holes ? 2.25 mm
2 x PT KA25 screws
0.3 Nm or 0.22 Lb.-Ft.
2 holes ? 4.3 mm
2 M4 steel screws
3 Nm or 2.21 Lb. - Ft.
2 holes ? 2.25 mm
2 x PT KA25 screws
0.3 Nm or 0.22 Lb.-Ft.
25.5 x 25.5 mm
Molex 5045-03/AG
? I S is positive when I P flows in the direction of the arrow.
? Temperature of the primary conductor should not exceed
100°C.
? Dynamic performances (di/dt and response time) are best
with a single bar completely filling the primary hole.
? This is a standard model. For different versions (supply
voltages, turns ratios, unidirectional measurements...),
070424/9
LEM
LEM reserves the right to carry out modifications on its transducers, in order to improve them, without previous notice.
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