Sat May 26 12:11:07 2018
Sat May 26 12:11:08 2018
ISOSCAN® EDS151
- 自动绝缘故障定位
- 应用于控制回路
- 6个测量通道
- 集成测量电流互感器
- 适用于各类通用系统
绝缘故障定位仪EDS151 可以与ISOMETER® IRDH575或定位电流发射器 PGH结合使用，被设计用于不接地电源系统（IT系统）的绝缘故障定位。由ISOMETER® IRDH575或定位电流发射器 PGH触发的定位电流脉冲通过集成的测量电流互感器探测然后由绝缘故障定位仪进行评估。EDS151允许所有载流电缆穿过集成的六通道测量电流互感器。报警信息包括分别显示在液晶屏上的最大响应时间为8秒(例如：MK2430/MK800)。
多达88个EDS151可以通过RS-485接口连接(BMS协议)。因此，可以监视多达528个电流回路。在BMS总线上激活的线路可以通过报警LED指示。
- 特征
- 应用
- 附件
- 订货信息
- 下载
- Insulation fault location in AC, AC/DC and DC IT systems
- 6 measuring channels with measuring current transformer per EDS151
- Up to 528 measuring channels can be combined by the BMS bus in the IT system being monitored: 88 x 6 measuring channels
- Response sensitivity EDS151: 0.5 mA
- A response time of up to 8 s in the AC system acc. to IEC 61557-9
- RS-485 interface with BMS protocol
- BMS address range 3…90
- Cyclical self test
- Insulation fault location in AC, AC/DC and DC IT systems
- DC main circuits in industrial plants, power stations and ships
- IT systems for medical locations and control circuits
可选配件 ISOSCAN® EDS151
| Type | Supply voltage | Output voltage | Art. No. | Note |
|---|---|---|---|---|
| AN410 | AC 90…264 V, 47…63Hz* DC 120…370 V* | DC 24 V, 420 mA | B924209 | Supplies up to six EDS151 |
| AN430 | AC 85…264 V, 47…63Hz* | DC 24 V, 1300 mA | B924208 | Supplies up to 20 EDS151 |
| AN450 | AC 230 V, 50…60 Hz | AC 20 V, 500 mA | B924201 | Supplies up to six EDS151 |
| AN450-133 | AC 127 V, 50…60 Hz | AC 20 V, 500 mA | B924203 | Supplies up to six EDS151 |
* Absolute values of the voltage range
版本 ISOSCAN® EDS151
| Type | Supply voltage* | Art. No. |
|---|---|---|
| EDS151 | AC 17…24 V, 50…60Hz/DC 14…28 V | B91080101 |
* Absolute values of the voltage range
下载 ISOSCAN® EDS151
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