Photovoltaic Module Level Rapid Shutdown System Firefigher Safety Switch

• Customization: Available
• Type: Ultrasonic Sensor Switch
• Principle: Pyroelectric
• Model NO.: ERP
• Wires: PNP (Three-Wires)
• Standard: Standard
• Size: 86 Type
• Certification: ISO, GS, RoHS, CE
• OEM: Acceptance
• Voltage Ui: 1000V/1500V
• Rated Current: 15A/25A
• Connector: Glands/Mc4/Knock Outs
• Transport Package: by Sea/Air/Courier
• Specification: 20pcs /carton
• Trademark: Onccy
• Origin: China
• HS Code: 8536490090
• Production Capacity: 1000000PC/Year

Product Description

Product Description

 

Firefighter Safety Switch Factory

 

In most photovoltaic systems, the dc isolator is integrated into the dc/ac power inverter. After switching off the dc isolator, the cables between the dc solar modules and dc/ac power inverter running through the building are still subject to up to 1000 v dc. in the event of a fire, firefighters are exposed to a very serious source of potential danger. The ONCCY firefighter safety switch provides the solution. It directly disconnects the dc current in close proximity to the solar modules and creates a safer situation for firefighters.

Solar PLC Rapid Shutdown Switch Dual PV Input Screw Installation 160V

Product Benefits

• Three Shutdown Modes
• Match LVRT feature of the inverter
• Meet to NEC 2017/2020 690.12 regulations
• Comply with SUNSPEC protocol
• Black/Blue color is optional
• Single rapid shutdown connects to 1 PV modules
• PLC communication control
• Shutdown while ambient temperature is over 85ºC
• Slim size match module perfectly
• Flame retardant rating: UL94-VO

Applications and Markets

As soon as a firefighter shuts down the main AC circuit, the ERS/ERP will detect this. If this power down situation lasts longer than 5 seconds, the ERS/ERP will automatically switch to the OFF position. Since the ERS/ERP is located close to the PV modules, the high voltage DC current from the PV modules will be completely isolated, which leaves a safe situation for the firefighters when fighting a fire in the commercial or residential building.

Product details

 

 

Maximum Allowed Input Voltage	80V
Maximun Output Voltage	80V
Number of connectable panels	1/2
Maximum input current	15A / 21A
Maximum short circuit current	15A / 21A
Maximum system voltage	1000V(1500 optional)
Operating temperature	Negative 30-80oC (automatically shut down if over 85oC)
Operating environment temperature	Negative 30oC~+55oC

 

Detailed Photos

 

FAQ
Q: Are you trading company or manufacturer ?
A: We are manufacturer. We have 30,000 square meters of self-owned plant.

Q: Do you have any certificates?
A: Yes,we have UL, TUV, CB, SAA, CCC, CE and other certifications.

Q: How do we make a quick response to customer , 5 inquiry ?
A: Our professional team will reply you online or by email,Skype, whatsApp and so on.

Q: Do you have any exporting experience?Which countries did you export to before?
A: We have lots of exporting experience and customers in many countries,such as America, Japan,Australia,UAE,Canada,Vietnam,Turkey,Thailand,Russia,UK,etc.

Q:Can you supply samples for checking ?
A: Yes, we can supply samples, pls contact for detailed required.

Q:How long is your delivery time?
A: Generally it is within 3days for small qty. Or it is around 15-20 days to a general order.

Q: What is the standard of package of your goods?
A: Export standard package or special package according to customer requirement.

Q:How about inspection?
A: We have the whole inspection system from raw material to end products include transient test, delay test,mechanical life test and so on.Q:What is the service offered by company?

A: We have the professional engineer team which can design and develop the mould to arrive different customer requirements. We also have the professional sales team to offer good service from pre-sale to after-sale.