ISOMETER® isoNAV685-D-B
- Offline monitoring
- 3 insulation levels are monitored
- Modbus TCP
- Reduced measuring voltage
The ISOMETER® isoNAV685-D-B is an insulation monitoring device for IT systems in accordance with IEC 61557-8. It is universally applicable in de-energised TN, TT or IT systems.
- Offline monitoring
- 3 insulation levels are monitored
- Modbus TCP
- Reduced measuring voltage
The ISOMETER® isoNAV685-D-B is an insulation monitoring device for IT systems in accordance with IEC 61557-8. It is universally applicable in de-energised TN, TT or IT systems.
Caratteristiche
- 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
Applicazioni
Monitoring of de-energised loads and systems
ISOMETER® isoNAV685-D-B Variante/i
| 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 |
Accessori opzionali per 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!
Download per ISOMETER® isoNAV685-D-B
| Nome | Tipo | Dimensione | Lingua | Timestamp | D-/B-Numero |
|---|---|---|---|---|---|
| iso685 | Dichiarazioni di conformità CE | 87.5 KB | 2023/07/1414.07.2023 | ||
| TÜV NORD - isox685x und FP200x | Certificatos | 436.6 KB | DE | 2023/10/1111.10.2023 | |
| TÜV NORD - isox685x and FP200x | Certificatos | 415.9 KB | EN | 2023/10/1111.10.2023 | |
| UKCA - iso685 | Dichiarazioni di conformità | 140.4 KB | 2023/07/1414.07.2023 | ||
| isoNAV685-D-B | Quickstarts | 1.2 MB | DE | 2024/05/2929.05.2024 | D00264 |
| isoNAV685-D-B | Quickstarts | 1.2 MB | EN | 2024/05/2929.05.2024 | D00264 |
| isoNAV685-D-B | Manuali di istruzioni | 2.6 MB | DE | 2020/09/0404.09.2020 | D00264 |
| isoNAV685-D-B | Manuali di istruzioni | 2.5 MB | EN | 2019/05/1313.05.2019 | D00264 |
| isoNAV685-D-B | Data sheet | 1.8 MB | DE | 2021/03/1111.03.2021 | D00264 |
| isoNAV685-D-B | Data sheet | 1.7 MB | EN | 2021/03/1111.03.2021 | D00264 |
| isoNAV685-D-B | Data sheet | 1.8 MB | ES | 2021/03/1111.03.2021 | D00264 |
| isoNAV685-D-B | Data sheet | 1.9 MB | FR | 2021/04/2121.04.2021 | D00264 |
| Insulation monitoring in earthed wind powered energy plants with the isoNAV685-D-B | Depliant | 2.0 MB | EN | 2019/05/1313.05.2019 | D00264 |
| Isolationsüberwachung in geerdet betriebenen Windenergieanlagen mit isoNAV685-D-B | Depliant | 2.9 MB | DE | 2019/05/1313.05.2019 | D00264 |
| iso685 | Depliant prodotto | 2.2 MB | DE | 2025/02/1111.02.2025 | D00022 |
| iso685 | Depliant prodotto | 2.2 MB | EN | 2025/02/1111.02.2025 | D00022 |
| iso685 | Depliant prodotto | 1.8 MB | ES | 2019/05/1313.05.2019 | D00022 |
