Projoy 300V-1500V 3 strings Inverter Accessorie Shutdown Rapid Firefighter Safety switch
$225
/piece
price excl.VAT
Negotiable
- Minimal order
- 100 pieces
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Product Specifications
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Product Description
Overview
Quick Details
Place of Origin: Jiangsu, China
Brand Name: PROJOY
Model Number: PEFS -EL40H-9T 3 strings
Panel Dimensions: 420*360*250mm
Panel Efficiency: 1500V DC
Certificate: CE TUV
Warranty: 5YEARS
Product name: Photovoltaic Solar Panels
Type: Standard Solar Panel
Packaging & Delivery
Type | Standard Solar Panel |
Material | Polycrystalline Silicon |
warranty period | 60 months |
Advantages of PROJOY Firefighter Safety Switch
Rooftop distributed photovoltaic has been used extensively in China, the United States, Australia, Europe and Japan. As the application closest to the human activity area, how to ensure personal safety, how to prevent the fire risk of photovoltaic facilities, how to ensure that non-professional personnel identify and cut off the risk in the first time, has become a widespread concern of all countries.
Based on the market demand, PROJOY has successively launched series of products of String level PEFS-EL and panel level PEFS-PL.
String inverter is widely used in Residential & Commercial Rooftop. The DC Isolator integrated in the inverter, the main function is to cut off the inverter dc when maintenance, but for the roof to the inverter part of the DC (600~1500V) powerless. In case of fire, firefighters may be exposed to very serious potential hazards. Firefighters will shut down the AC before putting out the fire, the PEFS series firefighter safety switch will detect the grid failure, and after 5 seconds, the PEFS will automatically turn off the isolation switch.
NEC2017 requires photovoltaic facilities on all buildings to be capable of rapid component-level shutdown in an emergency. NEC
2017 690.12 has strict requirements for fast shutdown switch.
The 2017 National Electric Code (NEC) requires the solar PV installations on or in buildings to have a module level rapid shutdown function in case of emergency. And the initiation device(s) shall initiate the rapid shutdown function of the PV system.The device “off” position shall indicate that the rapid shutdown function has been initiated for all PV systems connected to that device. An initiation device(s) shall be located at a readily accessible location outside the building.
PEFS-EL Product advantages:
1. Applicable to 600V/1000V/1500V photovoltaic system
2. Wider and larger current: 9~55A
3. AC voltage range is wider 100~270Vac
4. LED indicator, ON or OFF can be easily identify status
5. IP66 level, suitable for outdoor installation fully
6. DC connector: Knock out, cable gland, MC4 optional
7. 1m AC cable optional, Convenient for customers to install
8. Avoid condensation cavity with breather valve
9. Low noise during operation, which does not affect people's normal life
10. Modular design of product components, quick and convenient after-sales maintenance
IN EXHIBITION
CERTIFACATE
SHIPPING
More Information Please Contact Us By safetyswitch@163.com
FAQ
Q:When will I receive my order normally?A:Normally , It takes 2 week from 1-100 pieces, 3-4 weeks if it ups to 500 pieces.. Q:What is your payment methods ?A:We can accept 100% TT via Alibaba . Q:What is your shipping methods?A:Normally we ship goods by express ,by air ,sea or train. Q:How long the warranty lasts for?A:Our policy allows to exchange within 5 years.
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