| Brand | HK Electrical |
| Model NO. | Module-level Rapid Shutdown PEFS-PL (Module Level) |
| Rated normal current | 20A |
| Rated frequency | 50/60Hz |
| Series | PEFS |
Description
PEFS-PL Series Module-level Rapid Shutdown is a reliable device according to NEC 2017/2020 690.12, UL1741 & 3741 regulations for rooftop PV systems fire safety; With lower BOS cost; Two layers of security, Fire prevention & Fire rescues, ensuring people and property 100% safety.
Product Features
Compatible with all brands inverters
Slim design, easy installation
Max. input: 20A, 80V/120V, fits to mainstream solar panels requirement
Separate line control, no interference from other sources
No cross-talking issue, making the site cable layout much easier
25 years lifespan, 12 years warranty, cost-effective
Flame retardant UL94-V0
Certified, including CE, UL 1741 & UL 3741
Unique temperature sensing technology, automatic shutdown when the temperature reaching to 85℃
Technical Parameter
| Product Model | PEFS-PL80S-11 | PEFS-PL80S-21 | PEFS-PL120S-11 | PEFS-PL120S-21 |
| Max Input Voltage | 80V | 80V | 120V | 120V |
| Max Output Voltage | 80V | 160V | 120V | 240V |
| RSD VS module(s) | 1:1 | 1:2 | 1:2 | 1:4 |
| Max Input current | 20A | 20A | 20A | 20A |
| Max Output current | 20A | 20A | 20A | 20A |
| Power consumption | 0.6W~0.8W | 1.2W~1.6W | 0.6W~0.8W | 1.2W~1.6W |
Rapid Shutdown Control Box (DC 24V)
Technical Parameter
| Product Model | PEFS-PCY / PCZS-S-60-11 | PEFS-PCY / PCZS-S-180-31 | PEFS-PCY / PCZS-S-480-81 |
| Operating AC Voltage Range | 100V-240V | 180V-264V | 180V-264V |
| Output Voltage | 24V DC | 24V DC | 24V DC |
| Output current | 2.2A | 8.8A (3 Channels) | 17.6A (8 Channels) |
Product Model
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