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Hongfa HVDC relays for EV and PV devices
Maritex introduce new series of HVDC relays from manufacturer Hongfa. Relays are used to switch DC and AC circuits in applications such as EV chargers, photovoltaic power plants and wind systems. The offer includes models that provide current load transfer from 10A up to 600A.
Relays used in DC systems in EV chargers or photovoltaic systems
| Type | HFE82V-600 | HFE85P-300 |
| Dimensions (mm) | 146×66.6×132×8 | 80.4×62×72.8 |
| Contact arrangement | SPST-NO | SPST-NO |
| Contact rating current | 600A | 300A |
| Max. switching voltage | 1000VDC | 1000VDC |
| Coil voltage | 12 VDC, 24 VDC | 12 VDC, 24VDC |
| Max. switching power | 600kW | 450kW |
Relays used in photovoltaic systems to convert DC/AC voltage
| Type | HF116F-80 | HF167F-G | HF166F | HF140FF | HF165F-50 |
| Contact arrangement | SPST | SPST | SPST-NO + SPTS-NC | DPDT, DPST | SPST |
| Contact rating current | 80A/60VDC 80A/250VAC |
55A-120A/800VAC | 25A/277VAC | 10A/250VAC 8A/30VDC |
50A/250VAC |
| Max. switching voltage | 277VAC/60VDC | 800VAC | 277VAC | 250VAC/30VDC | 250VAC |
| Coil voltage | 3-48VDC | 6-24VDC | 5-48VDC | 3-60VDC | 5-48VDC |
| Max. switching power | 24930VA | 44000VA | 6925VA | 2500VA/240W | 12500VA |
Maritex can offer other models of Hongfa relays with different coil voltage parameters and contacts configuration.
Request for quotation, technical support: electromechanics@maritex.com.pl or +4858 662-05-74
