Arc Fault Detector and Protection

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UL1699B-certificate.pdf

UL 1699B certificate

FR-DCMG-AS4A_CSA_Letter_of_Attestation.pdf

UL1699B-2018 Attestation of Conformity from CSA. It will reduce custormer's certification fee and time to market, if you use Fonrich's arc dector in your product.

FR-DCMG-AS4A_UM_EN_V1.7.pdf

The usermanual of arc fault detector FR-DCMG-AS4A.

FR-DCBS-AFC4C-tgn-V001.pdf

The drawing of 4-string arc fault protection box

PV Rapid Shutdown with Monitoring

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Fonrich PV Rapid Shutdown with Monitoring 20210406.pdf

The brief introduction of rapid shutdown product

String Combiner Box Monitoring

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FR-DCMG_Catalog.xlsx

The catalog of this product line.

FR-DCMG-MMPU_UM_EN_V4.3.pdf

FR-DCMG-MMPU user manual.

FR-DCMG-MMPP_UM_EN_V1.0.pdf

FR-DCMG-MMPP user manual.