The ISOMETER® is a ground-fault monitoring device in accordance with IEC 61557-8 for IT systems. The device is universally applicable in AC, 3(N)AC, AC/DC and DC systems. AC systems may include extensive DC-supplied loads (such as rectifiers, inverters, variable-speed drives).
Device variants
iso685-D-B: This device variant ISOMETER® iso685-D-B features a high-resolution graphic LC display and operating controls for direct operation of the device functions. It cannot be combined with an FP200.
iso685-S-B: This device variant ISOMETER® iso685-S-B features neither a display nor operating controls. It can only be used in combination with the FP200 and it is operated via this front panel.
Option "W": The ISOMETER®s with and without integrated display are available with option „W“ for extreme climatic and mechanical conditions (ISOMETER® iso685W-D-B and iso685W-S-B).
The ISOMETER® is a ground-fault monitoring device in accordance with IEC 61557-8 for IT systems. The device is universally applicable in AC, 3(N)AC, AC/DC and DC systems. AC systems may include extensive DC-supplied loads (such as rectifiers, inverters, variable-speed drives).
Device variants
iso685-D-B: This device variant ISOMETER® iso685-D-B features a high-resolution graphic LC display and operating controls for direct operation of the device functions. It cannot be combined with an FP200.
iso685-S-B: This device variant ISOMETER® iso685-S-B features neither a display nor operating controls. It can only be used in combination with the FP200 and it is operated via this front panel.
Option "W": The ISOMETER®s with and without integrated display are available with option „W“ for extreme climatic and mechanical conditions (ISOMETER® iso685W-D-B and iso685W-S-B).
Type | Nominal system voltage range Un | Supply voltage US | Display | Option W | Art. No. |
---|---|---|---|---|---|
iso685-D-B | AC 0…690 V; 1…460 Hz / DC 0…1000 V | AC 24…240 V; 50…400 Hz / DC 24…240 V | integrated | – | B91067020 |
iso685W-D-B | AC 0…690 V; 1…460 Hz / DC 0…1000 V | AC 24…240 V; 50…400 Hz / DC 24…240 V | integrated | -40…+70°C, 3K23, 3M12 | B91067020W |
iso685-S-B + FP200 | AC 0…690 V; 1…460 Hz / DC 0…1000 V | AC 24…240 V; 50…400 Hz / DC 24…240 V | detached | – | B91067220 |
iso685W-S-B + FP200 | AC 0…690 V; 1…460 Hz / DC 0…1000 V | AC 24…240 V; 50…400 Hz / DC 24…240 V | detached | -40…+70°C, 3K23, 3M12 | B91067220W |
Type designation | Type | Art. No. |
---|---|---|
Coupling devices | AGH150W-4 AGH204S-4 AGH520S AGH676S-4 | B98018006 B914013 B913033 B913055 |
Possible measuring instruments on request!
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
Name | Category | Size | Language | Timestamp | D-/B-Number |
---|---|---|---|---|---|
TÜV NORD - isox685x und FP200x | Certificates | 436.6 KB | DE | 2023/10/1111.10.2023 | |
TÜV NORD - isox685x and FP200x | Certificates | 415.9 KB | EN | 2023/10/1111.10.2023 | |
UKCA - iso685 | Declarations of Conformity | 140.4 KB | 2023/07/1414.07.2023 | ||
FP200 | Datasheets | 548.6 KB | EN | 2023/07/3131.07.2023 | D00179 |
FP200 | CE Declarations of Conformity | 82.4 KB | 2022/08/1212.08.2022 | ||
iso685 | CE Declarations of Conformity | 87.5 KB | 2023/07/1414.07.2023 | ||
iso685 | Product Brochures | 1.8 MB | EN | 2019/05/1313.05.2019 | D00022 |
iso685-… | Quickstarts | 1.6 MB | EN | 2024/02/2828.02.2024 | D00022 |
iso685-x-B | Manuals | 8.6 MB | EN | 2024/04/0202.04.2024 | D00177 |
iso685-… Modbus settings | Manuals | 3.6 MB | EN | 2024/08/2323.08.2024 | D00022 |
iso685-x-B | Datasheets | 1.3 MB | EN | 2023/08/1010.08.2023 | D00177 |
iso685-… web server | Manuals | 560.5 KB | EN | 2019/05/1313.05.2019 | D00022 |
Commissioning iso685-S… devices without a connected Display FP200(W) | Manuals | 1.4 MB | EN | 2021/06/1010.06.2021 | D00022 |
iso685(W)-S/D-B Update V1.29 | Software | 6.3 MB | 2021/11/1717.11.2021 | ||
FP200 | Quickstarts | 3.2 MB | EN | 2023/07/3131.07.2023 | D00179 |