The iso685 is the latest generation ground-fault detector for ungrounded AC and DC systems, as well as systems with power conversion equipment such as variable frequency drives and inverters, offering exceptional ground fault protection. Using the latest in monitoring technology, the iso685 provides accurate insulation resistance readings on virtually all types of power systems and control systems, with simple installation, setup, and operational features. This device meets or exceeds the requirements of NEC 250.21(B), NEC 250.167(A), and CEC 10-400 for ground detectors in ungrounded systems.
The iso685 connects directly to systems up to 690 VAC or 1000 VDC, and up to 12 kV with optional accessories. Insulation resistance is continuously monitored, allowing for detection and trending of developing ground faults before leakage current may be present. Predefined profiles simplify initial setup and tailor settings to application-specific requirements. Measured values are displayed in real-time on the device's display and via standard Modbus and web server communications.
The iso685 is the latest generation ground-fault detector for ungrounded AC and DC systems, as well as systems with power conversion equipment such as variable frequency drives and inverters, offering exceptional ground fault protection. Using the latest in monitoring technology, the iso685 provides accurate insulation resistance readings on virtually all types of power systems and control systems, with simple installation, setup, and operational features. This device meets or exceeds the requirements of NEC 250.21(B), NEC 250.167(A), and CEC 10-400 for ground detectors in ungrounded systems.
The iso685 connects directly to systems up to 690 VAC or 1000 VDC, and up to 12 kV with optional accessories. Insulation resistance is continuously monitored, allowing for detection and trending of developing ground faults before leakage current may be present. Predefined profiles simplify initial setup and tailor settings to application-specific requirements. Measured values are displayed in real-time on the device's display and via standard Modbus and web server communications.
Part No. | Built-in Display | Panel-mount HMI | Tiebreaker Support | Fault Location Compatible | Ordering No. |
---|---|---|---|---|---|
iso685-D | Yes | -- | -- | -- | B91067010 |
iso685-S+FP200 | -- | Yes | -- | -- | B91067210 |
iso685-D-B | Yes | -- | Yes | -- | B91067020 |
iso685-S-B+FP200 | -- | Yes | Yes | -- | B91067220 |
iso685-D-P | Yes | -- | -- | Yes | B91067030 |
iso685-S-P+FP200 | -- | Yes | -- | Yes | B91067230 |
All models are available with additional climate and mechanical protection. Refer to datasheet for more information.
Voltage couplers for extending supported system voltage range
Part No. | Extends Voltage Range To | Ordering No. |
---|---|---|
AGH150W-4 | Up to 1150 VAC / 1760 VDC | B98018006 |
AGH204S-4 | Up to 1650 VAC-1ph / 1300 VAC-3ph | B914013 |
AGH520S | Up to 7200 VAC | B913033 |
AGH676S-4 | Up to 12 kVAC | B913055 |
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-… Modbus settings | Manuals | 3.6 MB | EN | 2024/08/2323.08.2024 | D00022 |
iso685-x | Manuals | 8.2 MB | EN | 2024/04/0202.04.2024 | D00022 |
FP200 | Quickstarts | 3.2 MB | EN | 2023/07/3131.07.2023 | D00179 |
iso685-x | Datasheets | 1.4 MB | EN | 2023/11/2222.11.2023 | D00022 |
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 Update V1.29 | Software | 6.2 MB | 2021/11/1717.11.2021 |