参数资料
型号: HTA-300-S
厂商: LEM USA Inc
文件页数: 2/3页
文件大小: 0K
描述: SENSOR CURR 300A -/+15V MOD
标准包装: 1
系列: HTA
电流 - 感应: 300A
精确度: ±1%
电流 - 电源: <25mA
传感器类型: 开环霍尔效应
电源电压: -15 V ~ 15 V
输出: ±4V
频率: 50kHz
响应时间: <3µs
电极标记: 双向
工作温度: -25°C ~ 85°C
封装/外壳: 模块
包装: 散装
其它名称: Q2723012
Current Transducer HTA 100 .. 1000-S
Isolation characteristics
V d
V w
dCp
dCI
CTI
Rms voltage for AC isolation test, 50 Hz, 1 min
Impulse withstand voltage 1.2/50 μs
Creepage distance
Clearance distance
Comparative Tracking Index (group IIIa)
4.0
> 7.3
Min
7.2
7.2
600
kV
kV
mm
mm
Applications examples
According to EN 50178 and IEC 61010-1 standards and following conditions:
● Over voltage category III
● 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 build-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.
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090430/6
LEM reserves the right to carry out modifications on its transducers, in order to improve them, without prior notice.
www.lem.com
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