Solar PV System 2 String 4p Rapid Shutdown Firefighter Safety Switch

• Pole: 8p
• Certificate: CE TUV CB SAA
• Warranty: 5years
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: ERS
• OEM: Acceptance
• Voltage Ui: 1500V
• Rated Current: 40A
• Connector: Glands/Mc4/Knock Outs
• String: 4-String
• IP Code: IP66
• Authentication: CE
• Suitability for Isolation: Yes
• String Current: 9-55
• String Voltage: 300-1500
• Working Voltage: 100VAC-270VAC
• Transport Package: by Sea/Air/Courier
• Specification: 4 units/Carton
• Trademark: Onccy
• Origin: China
• HS Code: 8536490090
• Production Capacity: 1000000PC/Year
• Package Size: 22.00cm * 22.50cm * 13.00cm
• Package Gross Weight: 1.760kg

Product Description

Solar PV System 2 String 4p Rapid Shutdown Firefighter Safety Switch

Product Benefits

• Suitable for 3-string,4-string,5-string modules
• Maximum circuit current 55A
• Maximum cricuit voltage 1500vdc
• Multi clock interface type optional (knockout hole / gland / MC4 terminal)
• The Isolation switches are TUV.CE.CB.SAA certificated
• Waterproof Vent valve to avoid condensation inside the shell

Product Parameters

 

Rated Current	13:13A 20:20A 25:25A 40:40A 50:50A
Pole	10:10P
Wiring	Mc4: MC4 terminal / Blank

Main parameter	ERS
String voltage (VDC)	300~1500
String current (A)	9~55
Circuit	3/4/5
Connection mode of Isolation switch	10
Working voltage	100Vac - 270Vac
Rated voltage	230Vac
Rated current	30mA
Starting (loading) current	100mA(AVG)
Action current	300mA(Max)
Contact action condition	24Vdc -300mA(Max)
Operating temperature	-20°C - +50°C
Maximum temperature before automatic shutdown	+70°C
Storage temperature	-40°C - +85°C
Protection level	IP66
Over current protection	II
Authentication	CE
The DC isolation switch meets the standard	EN 60947-1&3
Mechanical life	10000
Number of loaded operations (PV1)	>1500

 

Company Profile

 

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.