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参数资料
| 型号： | LF 306-S |
| 厂商： | LEM USA Inc |
| 文件页数： | 2/3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 |
Current Transducer LF 306-S
Isolation characteristics
V d
V w
R.m.s. voltage for AC isolation test, 50/60 Hz, 1 mn
Impulse withstand voltage 1.2/50 μs
6
>7.3
kV
kV
Min
dCp
dCl
CTI
Creepage distance
Clearance distance
Comparative Tracking Index (Group III a)
8
7.15
175
mm
mm
Application examples
According to EN 50178 and IEC 61010-1 standards and following conditions :
? Over voltage category OV 3
? Pollution degree PD2
? Non-uniform field
EN 50178
IEC 61010-1
dCp, dCI, V W
Single isolation
Reinforced isolation
Rated isolation voltage
600 V
300 V
Nominal voltage
600 V
300 V
Safety
This transducer must be used in electric/electronic equipment
with respect to applicable standards and safety requirements
in accordance with the manufacturer's operating instructions.
Caution, risk of electrical shock
When operating the transducer, certain parts of the module can
carry hazardous voltage (eg. primary busbar, power supply).
Ignoring this warning can lead to injury and/or cause serious
damage.
This transducer is a built-in device, whose conducting parts
must be inaccessible after installation.
A protective housing or additional shield could be used.
Main supply must be able to be disconnected.
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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w w w .lem.com
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