Rapid Shutdown Total Solution
Feature
- PLC communication technology,simpler installation.
- Firefighter or house owner can manually switch off the manual switch to shutdown the DC power of the panels if there is an emergency situation.
Get A Quote
Get A Quote
Rapid Shutdown Total Solution
PV RSD SYSTEM
1 Transmitter connects 2 strings
Comply with NEC 2020 690.12 standard,Comply with SunSpec standar
Technical Datasheet
| Device | |
| Model | APOLLO600-M |
| Max. DC Voltage | 60V |
| Max. DC Current | 15A |
| Max. System Voltage | 1500V |
| Operating Temperature Range | -40℃ ~ +65℃ |
| Length of Cable | 1000mm(Panel),200mm(String) |
| Ingress Protection | IP65 |
| Transmitter | |
| Model | AG21 |
| Communication Type | PLC |
| Operating Temperature Range | -40℃ ~ +65℃ |
| Ingress Protection | IP65 |
| Operating AC Voltage Range, Norminal Frequency | 100V – 240V, 50 / 60 Hz |
Use Manual
This device allows firefighters to disconnect the DC power from the solar panels to the inverter.
When the grid loses power, the micro-inverters or optimizers installed behind the solar panels will automatically shutdown.
The biggest reason for a Rapid Shutdown (RSD) requirement is to protect firefighters trying to put out a fire.
In past PV system fire incidents, the wires from the solar panels all the way to the inverter or controller were still live even though the house’s grid power was turned off and the inverter automatically shut down according to UL1741.
In grid-connected systems, this photovoltaic system may have voltages as high as 600-1000VDC, which is a huge safety hazard for firefighters.
+86-17724677139
Inquiry: info@1stess.com
A2201, Cadre Group Center Building, No. 168 Tongsha Road Xinwei Community, Xili Street, Nanshan District, Shenzhen, ChinaCopyright © 1STESS.com.
Follow us