80V 25A Solar Panel Module Level DC Rapid Fire Fighter Shutdown Switch for PV Safety

• Type: Ultrasonic Sensor Switch
• Principle: Pyroelectric
• Wires: PNP (Three-Wires)
• Standard: Standard
• Size: 86 Type
• Certification: ISO, GS, RoHS, CE
• Model NO.: ERP
• 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.
 

• AC power shut down =automatic DC power shut down
• Auto reset when AC power is back = DC power is back
• Easy to install for small to large, existing and new installations
• Based on the world's most used DC switch from ONCCY

MANUAL AC POWER SHUT DOWN

The first step for any firefighter in fighting a fire is to shut down the main AC power circuit. This makes it possible to start extinguishing the actual fire without the risk of electrocution. Onccy developed the Firefighter safety Switch according to this standard international safety routine. This prevents firefighters from having to take any extra action in case of a fire, maximizing their and your safety in the event of a fire.

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.

Key Features
1. PV module rapid shutdown meeting NEC 2017 & 2020 (690.12) requirements
2. Rapid shutdown: Triggered within 30 seconds after the monitor loses power or the control switch manually turn off.
3. Module level data monitoring: 5 big datum including voltage, current, power generation, power generation operating point, temperature five big data, and in the way of snapshot collection
4. String break protection: active protection, all the PV module safety devices went into shutdown state within 5 secondsBidirectional PLC communication

Product details

Curent rating	15:15A	21:21A
Communication	P:PLC	W:Wifi
PV Input	S:Single	D:Dual
Installation mode	S:Screw type	C:Clip type

Maximum Allowed Input Voltage	160V
Maximun Output Voltage	160V
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
Supply voltage	PV panels
Protection level	IP68
Fire-proof level	UL94-V0
Humidity	0%~90% at 20oC
Interface	MC4
Warranty	10 Years
Panel cable length	280±10mm
String cable length	1280±10mm
Communication	PLC
Standards compliant	UL 1741/NEC 2017 690.12

 

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.