Solar Panel System Energy Increasing Optimizer Rapid Shutdown Solar Power Panel Firefigher Safety Switch

Model NO.
ERP
String
2-String
Pole
4p
Certificate
CE TUV CB SAA
OEM
Acceptance
Transport Package
by Sea/Air/Courier
Specification
20pcs /carton
Trademark
Aswich
Origin
China
HS Code
850440
Production Capacity
1000000PC/Year
Reference Price
$ 36.00 - 54.00
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Product Description

Product Description

Rooftop type   resident   photovoltaic system has been widely used in China, the Australia, United States, Europe and Japan. However,Due to the loose contact of photovoltaic module joint, poor contact, wire damp, insulation rupture and other reasons, it is easy to cause the phenomenon of DC arc drawing, resulting in fire.  In addition, when a fire accident occurs due to arc pulling or external reasons, as far as the DC side is concerned, as long as there is a light component, it will generate electricity. High voltage always exists. Fire fighting work is very dangerous, and firefighters can not rescue the scene, but can only control the fire from a distance.  

 

Aswich ERP Series  Panel Level Firefighter Safety Switches/Rapid Shutdown (PLC, One fits Two)

Aswich ERP Series  Panel Level Firefighter Safety Switches is a reliable rapid shutdown according to NEC 2023/2023 690.12 regulations for roof top PV systems fire safety.

Highlights :

Meet to NEC 2023/2023 690.12 regulations

Comply with SUNSPEC protocol

Match LVRT feature of the inverter

PLC communication control

Single rapid shutdown connects to 1 PV modules

White/orange/black color is optional

Fire retardant V-0 / UV resistant materials used

High quality material used, temperature, corrosion, impact resistance

Clasp design, simple and convenient installation, saving labor costs

Fully certified, CE, UL
 

Detailed Photos

Solar Panel System Energy Increasing Optimizer Rapid Shutdown Solar Power Panel Firefigher Safety Switch Solar Panel System Energy Increasing Optimizer Rapid Shutdown Solar Power Panel Firefigher Safety Switch Solar Panel System Energy Increasing Optimizer Rapid Shutdown Solar Power Panel Firefigher Safety Switch

 
Product Parameters
Type
 
Standard Solar Panel
 
Material
 
Polycrystalline Silicon 
 
warranty period
 
60 months
 
Aswich ERP Series  Panel Level  Firefighter Safety Switches
 

Meet to NEC 2023/2023 690.12 regulations

Comply with SUNSPEC protocol

Match LVRT feature of the inverter

PLC communication control

Single rapid shutdown connects to 1 PV modules

White/orange/black color is optional

Fire retardant V-0 / UV resistant materials used

High quality material used, temperature, corrosion, impact resistance

Clasp design, simple and convenient installation, saving labor costs

Fully certified, CE, UL

 

Solar Panel System Energy Increasing Optimizer Rapid Shutdown Solar Power Panel Firefigher Safety Switch Solar Panel System Energy Increasing Optimizer Rapid Shutdown Solar Power Panel Firefigher Safety Switch Solar Panel System Energy Increasing Optimizer Rapid Shutdown Solar Power Panel Firefigher Safety Switch Solar Panel System Energy Increasing Optimizer Rapid Shutdown Solar Power Panel Firefigher Safety Switch

 
 








Solar Panel System Energy Increasing Optimizer Rapid Shutdown Solar Power Panel Firefigher Safety Switch

10 reasons to choose Aswich ERS series Rapid Shut Down Switch:
 
1 It is applicable to a wide range of voltage and current, suitable for photovoltaic systems of 600V~1500V, 9A~55A, and a single switch can turn off up to 10 strings of current at the same time
2 Wider range of AC voltage:  100~270Vac
3 Use internal motor drive to disconnect. It can be turned off by an AC switch, or it can be turned off remotely
4 LED indicator, ON or OFF can be easily identify status
5 IP66 level, suitable for outdoor installation fully
6 Equipped with breathing valve to avoid condensation  inside the enclosure
7 Low noise when running, which does not affect people's normal life
8 Built-in temperature sensor, Shut down automatically exceeding 70°C
9 Knock outs | Cable glands | MC4 connectors optional
10 Modular design of product components, fast and convenient after-sale service


Solar Panel System Energy Increasing Optimizer Rapid Shutdown Solar Power Panel Firefigher Safety Switch Solar Panel System Energy Increasing Optimizer Rapid Shutdown Solar Power Panel Firefigher Safety Switch
FAQ

Q: If I'm interested in your DC Isolator when I can receive your quotation and detail information after send the enquiry?
A:All your enquiry will be replied in 24hours.

Q:Your DC Isolator seems perfect but what's the difference between you and other suppliers?Because I find some cheaper price from others!
A: Our DC Isolator is IP66 degree and they are high quality customized.for solar system I think compare the quality first and then compare the price is the best way.

Q:Can I get a sample before the order because I really don't how is your DC Isolator quality?
A:Of course!We also think sample order is the best way to build the trust.

  Q:How's the delivery?Because I really need them is urgently?
A:For sample order 3~7days will be no problem.And for regular order we promise in 15days.

Q:How's the warranty  period for your DC Isolator?
A:We offer 2-5 year warranty for our customer depend on different product

Q:How Can I chose correct model of Rapid shutdown Switches for my solar system?
A: For example:
The open-circuit voltage of each PV Panel is 39V, Aswich rapid shut down switches rated voltage is 1000V, so each route of MPPT max can connect PV panel quantity is 1000/39/1.15=22 pcs.
Such as your Solar Project has 162 pcs PV panel, so
162/22=8 sets of rapid shut down switches with 2 poles (ERS-2)
Or 162/22/2=4 sets of rapid shut down switches with 4 poles (ERS-4)
Or 162/22/4=2 sets of rapid shut down switches with 8 poles (ERS-8)
The Aswich rapid shutdown Current must be higher than the current of each string of your panels

 

 

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