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参数资料
| 型号： | CT 0.4-P |
| 厂商： | LEM USA Inc |
| 文件页数： | 2/3页 |
| 文件大小： | 0K |
| 描述： | SENSOR CURR 400MA -/+15V MOD |
| 标准包装： | 25 |
| 系列： | CT |
| 电流 - 感应： | ±400mA |
| 精确度： | ±1% |
| 电流 - 电源： | ±45mA |
| 传感器类型： | 磁通量闸门 |
| 电源电压： | -15 V ~ 15 V |
| 输出： | ±5V |
| 频率： | 40Hz ~ 18kHz |
| 响应时间： | <60ms |
| 电极标记： | 双向 |
| 工作温度： | -20°C ~ 85°C |
| 封装/外壳： | 模块 |
| 包装： | 散装 |
| 其它名称： | Q3727233 |
Current Transducer CT 0.1 .. 0.4-P
Isolation characteristics
V b
Rated isolation voltage rms
with IEC 61010-1 standard and following conditions
150
V rms
- Single insulation
- Over voltage category III
- Pollution degree 2
- Heterogeneous field
V b
Rated isolation voltage rms
with EN 50178 standard and following conditions
250
V rms
- Reinforced insulation
- Over voltage category III
- Pollution degree 2
- Heterogeneous field
V d
V e
V w
Rms voltage for AC isolation test, 50 Hz, 1 min
Partial discharge extinction voltage rms @ 10pC
Impulse withstand voltage 1.2/50μs
2.5
> 1.2
6
kV
kV
kV
If insulated cable is used for the primary circuit, the
voltage category could be improved with the following table :
Cable insulation (primary)
HAR 03
HAR 05
HAR 07
Category
300V CAT III
400V CAT III
500V CAT III
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.
Page 2/3
080909/14
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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