SDEV Charger
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| Model NO. | ERP | Wires | PNP (Three-Wires) |
| Standard | Standard | Application | PV Solar System |
| Size | 86 Type | Certification | ISO, GS, RoHS, CE |
| Input/Output Voltage | 80V/80V | Rated Current | 15A/25A |
| PV System Voltage | 600V/1000V/1500V | Connector | MC4 |
| Protection Temperature | 85° C | Warranty | 10 Years |
| IP Grade | IP68 | Mounting Type | Screw/Clip |
| Origin | China | HS Code | 850440 |
Rooftop type resident photovoltaic systems have been widely used globally. However, due to factors such as loose contact of photovoltaic module joints, poor contact, wire dampness, or insulation rupture, DC arc drawing can occur, potentially resulting in fire hazards.
In the event of a fire, the DC side continues to generate high voltage electricity as long as there is light on the components. This creates a dangerous environment for firefighters. Our ERP Series Panel Level Firefighter Safety Switches provide a reliable rapid shutdown solution according to NEC 2017/2020 690.12 regulations to ensure rooftop PV system safety.
| Parameter Type | Specification Details |
|---|---|
| Standard Solar Panel | Polycrystalline Silicon |
| Warranty Period | 60 Months |
| Regulation Compliance | NEC 2017/2020 690.12, SUNSPEC Protocol |
| Communication | PLC Control |
| Installation | Clasp design, Fire retardant V-0 materials |
| 1 | Applicable to wide voltage/current range (600V~1500V, 9A~55A); turns off up to 10 strings simultaneously. |
| 2 | Wider range of AC voltage: 100~270Vac. |
| 3 | Uses internal motor drive to disconnect via AC switch or remote control. |
| 4 | LED indicator for easy identification of ON/OFF status. |
| 5 | IP66 level, fully suitable for outdoor installation. |
| 6 | Equipped with breathing valve to avoid internal condensation. |
| 7 | Low noise operation to maintain a peaceful environment. |
| 8 | Built-in temperature sensor; automatic shutdown exceeding 70°C. |
| 9 | Multiple connection options: Knock outs, Cable glands, or MC4 connectors. |
| 10 | Modular design for fast and convenient after-sale service. |
