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PRODUCT FEATURES
The rapid shutdown device is designed to meet the fire safety requirements of PV systems, quickly shut off PV
modules in emergency situations, reduce the risk of electric shock, and solve the rescue and maintenance
risks in PV systems.
CHARACTERISTIC
▪24V DC Control
▪PLC Control
▪Complies with SunSpecTM PLC communication protocol
▪Adopting redundant design technology, the reliability of the rapid shutdown device is higher
▪Accurate detection of 85°C over temperature protection
▪Fire retardant V-0/UV resistant material
▪The product is resistant to high temperature, corrosion, impact, and is safe and reliable
▪The product is used in various photovoltaic systems for household, industrial and commercial purposes
▪Meet the requirements of UL1741 and UL3741 standards
| Product Name | PV Rapid Shutdown Device | |||
| Model | SGFS-PM11 | SGFS-PM12 | SGFS-PM21 | SGFS-PM22 |
| Number of PV Inputs | 1 | 2 | 1 | 2 |
| Maximum Allowable Input Voltage | 80V | 120V | ||
| Maximum Allowable Input Current | 15A/20A/30A | |||
| Maximum Output Voltage | 80V | 160V | 120V | 240V |
| System Voltage | 1000V/1500V | |||
| Control Compliance | 24V DC Power Cord | PLC(Sunspec) | ||
| Maximum Operating Ambient Temperature | 85℃ | |||
| Maximum Allowable Current Of Bypass Diode | 15A/20A/30A | |||
| IP Level | IP67 | |||
| PV Connectors | MC4 | |||
| Size | 135*78*21mm | 110*70*19mm | ||
| Cable Length(input) | 120mm | 600mm | 120mm | 600mm |
| Cable Length(output) | 1200mm | 1200mm | 2100mm | 2100mm |
| Standard | NEC690.12-2017;UL1741;IEC/EN62109;IEC/EN61000 | |||
| Product Name | 24V DC Controller | PLC Controller | ||
| Rated Input Voltage Range | Single-phase 100-240V AC | |||
| Rated Frequency | 50/60Hz | |||
| Output Voltage | 24V DC | |||
| Output Current | Assembly | String Formation | ||
| 2.2A | (1-2)*2.2A | |||
| Output Singnal | 24V Shutdown | Complies with SunSpec PLC communication protocol | ||
| Maximum Number of Controllable Rapid Shutdown | 1 input 1 output | 1 input 2 output | 1 input 1 output | 1 input 2 output |
| 60 | 30 | 60 | 30 | |
| Control Function | Power on the AC power supply , and the rapid shutdown device will conduct;Press the emergency button or disconnect the AC power supply, or if the ambient temperature exceeds 85℃,the quick shutdown device will quickly shut off. | |||
| Protection Level | IP65 | |||
| Ambient Operating Temperature | -20℃~+70℃ | |||
| External Dimensions | 155*185*75mm | |||
