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The device is used for insulation and residual current monitoring of large photovoltaic systems up to AC 1000 V/DC 1500 V designed as IT systems. The measurement method specially developed for slow voltage fluctuations (MPP-Tracking) monitors the insulation resistance even in systems equipped with large solar generator panels where extremely high system leakage capacitances against earth exist due to interference suppression methods. Adaptation to system-related high leakage capacitances also occurs automatically.
The device generates locating current pulses required for insulation fault location. That allows the localisation of the insulation fault using permanently installed or mobile insulation fault locators. Integrated residual current monitoring allows fast signalling of a measured insulation faults on the AC side (inverter, transformer).
Only device version isoPV1685P provide a locating current injector.
Type | Response value range | Supply voltage Us | Nominal system voltage Un | Art. No. |
---|---|---|---|---|
isoPV1685RTU-425 | 200 Ω…1 MΩ | DC 18…30 V | AC 0…1000 V/DC 0…1500 V | B91065603 |
isoPV1685P-425 | 200 Ω…1 MΩ | DC 18…30 V | DC 0…1500 V | B91065604 |
Tipo | Nome | Dimensione | Lingua | Timestamp | D-/B-Numero |
---|---|---|---|---|---|
Dichiarazioni di conformità CE | isoXX1685 | 124.6 KB | 2022/08/12 06:17:2512.08.2022 06:17:25 | ||
Manuali di istruzioni | isoPV1685RTU/isoPV1685P | 2.7 MB | DE | 2021/10/08 09:08:4108.10.2021 09:08:41 | D00007 |
Manuali di istruzioni | isoPV1685RTU/isoPV1685P | 2.6 MB | EN | 2021/10/08 09:08:5508.10.2021 09:08:55 | D00007 |
Manuali di istruzioni | isoPV1685/isoPV1685PFR Appendix A | 494.6 KB | EN | 2019/05/13 10:31:5313.05.2019 10:31:53 | D00007 |
Data sheet | isoPV1685RTU/isoPV1685P | 627.9 KB | DE | 2021/10/08 09:07:5308.10.2021 09:07:53 | D00007 |
Data sheet | isoPV1685RTU/isoPV1685P | 645.3 KB | EN | 2021/10/08 09:08:0608.10.2021 09:08:06 | D00007 |
Data sheet | isoPV1685RTU/isoPV1685P | 525.5 KB | ES | 2021/09/03 10:06:2103.09.2021 10:06:21 | D00007 |
Quickstarts | isoPV1685RTU/isoPV1685P | 1.2 MB | DE | 2021/10/08 09:09:1208.10.2021 09:09:12 | D00007 |
Quickstarts | isoPV1685RTU/isoPV1685P | 1.2 MB | EN | 2021/10/08 09:09:1208.10.2021 09:09:12 | D00007 |