Solid state company receives Chinese accolades
Hongfa has the only VDE-approved test laboratory in China and its products - available in the UK through Hawco Controls, are generally UL, CUR, VDE, TUV and CQC-approved.
Hongfa is the first solid state relay manufacturer to be awarded the "Top Brand" classification by the General Administration of Quality Supervision, Inspection and Quarantine of the Peoples Republic of China (PRC).
The company's quality control system conforms to the requirements of ISO9001, ISO/TS16949.
Its environmental standards meet ISO14001 and its occupational health and safety management is certified to OHSAS18001.
Hongfa has the only VDE-approved test laboratory in China and its products - available in the UK through Hawco Controls, are generally UL, CUR, VDE, TUV and CQC-approved.
Hongfa's solid state relay range includes models with control circuits that can be driven by low-voltage DC (3-32V) or AC (18-36 or 90-280V) at low wattage.
Panel-mount single-pole types are available with AC outputs up to 100A at 530V and DC outputs including 100A at 30V and 12A at 500V.
Three-phase panel mounting models feature AC outputs up to 60A at 440V AC with the option of phase loss protection.
Panel mounting dual relay types - which include two complete and independent relays in a single package, each capable of handling AC loads up to 50A 440V - are also included, as are a selection of PCB devices with AC outputs up to 5A 280V and DC outputs of 2A 100V.
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