ISOMETER® isoNAV685-D-B
- Контроль сопротивления изоляции обесточенных потребителей в режиме OFF-Line
- Контроль 3 уровней сопротивления изоляции
- Протокол связи Modbus TCP
- Пониженное напряжение контроля
Устройство ISOMETER® isoNAV685-D-B предназначено для контроля сопротивления изоляции сетей IT по стандарту МЭК 61557-8.
Оно может контролировать сопротивление изоляции обесточенных сетей TN, TT и IT.
- Функции
- Применения
- Комплектующие
- Спецификация для заказа
- Загрузки
- ISOMETER® to monitor the insulation resistance in de-energised systems.
- Automatic adaptation to the existing system leakage capacitance.
- AMPPLUS measurement method
- An adjustable response value in the range 10 kΩ…1 MΩ (factory setting = 50 kΩ).
- High-resolution graphic LC display for excellent readability and recording of the device status.
- Earth connection monitoring.
- Automatic device self test.
- Graphical representation of the insulation resistance over time (isoGraph)
- History memory with real-time clock (buffer for three days) for storing 1023 alarm messages with date and time.
- Freely programmable digital inputs and outputs.
- Remote setting via the Internet or Intranet (Webserver/Option: COMTRAXX® Gateway).
- Worldwide remote diagnosis via the Internet.
- BCOM, Modbus TCP and web server.
- Monitoring of de-energised loads and systems
Обязательные комплектующие для ISOMETER® isoNAV685-D-B
| Type designation | Art. No. |
|---|---|
| A set of screw terminals* | B91067901 |
| A set of push-wire terminals | B91067902 |
| Enclosure accessories (terminal cover, 2 mounting clips)* | B91067903 |
* included in the scope of delivery
Possible measuring instruments on request!
Possible measuring instruments on request!
Варианты ISOMETER® isoNAV685-D-B
| Type | Nominal system voltage range Un | Supply voltage US | Art. No. |
|---|---|---|---|
| isoNAV685-D-B | offline | AC 24…240 V; 50…400 Hz / DC 24…240 V | B91067024 |
Загрузки для ISOMETER® isoNAV685-D-B
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