CNC Electric DC PV Isolation Switch Photovoltaic System Solar Rapid Shutdown Device

Product Details
Customization: Available
After-sales Service: 2 Years
Warranty: 2 Years
Still deciding? Get samples of US$ 10/Piece
Request Sample
Manufacturer/Factory & Trading Company

360° Virtual Tour

Diamond Member Since 2006

Suppliers with verified business licenses

Audited Supplier

Audited by an independent third-party inspection agency

Number of Employees
338
Management System Certification
ISO9001:2015, ISO14001:2015, ISO45001:2018
  • CNC Electric DC PV Isolation Switch Photovoltaic System Solar Rapid Shutdown Device
  • CNC Electric DC PV Isolation Switch Photovoltaic System Solar Rapid Shutdown Device
  • CNC Electric DC PV Isolation Switch Photovoltaic System Solar Rapid Shutdown Device
  • CNC Electric DC PV Isolation Switch Photovoltaic System Solar Rapid Shutdown Device
  • CNC Electric DC PV Isolation Switch Photovoltaic System Solar Rapid Shutdown Device
  • CNC Electric DC PV Isolation Switch Photovoltaic System Solar Rapid Shutdown Device
Find Similar Products
  • Overview
  • Product Description
  • Our Services
  • Product Catalog
  • Company Profile
  • Our Advantages
  • Our Clients/Partners
  • Packaging & Shipping
Overview

Basic Info.

Model NO.
YCRS
Certification
ISO, CB, CE, TUV, SAA
Application
Home, Industrial
Specification
Normal, YCRS
String Voltage
300~1500VDC
String Current
9~55A
Return Circuit
1/2/3/4/5/6/8/10
Rated Voltage
230VAC
Starting (Loading) Current
100mA(Avg)
Action Current
300mA(Max)
Protection Degree
IP66
Certified
TUV.CE.CB.SAA
Material
PC+ABS
Model
Solar Rapid Shutdown Device
Transport Package
Standard Package
Trademark
CNC/OEM
Origin
China, Zhejiang
HS Code
8537109090
Production Capacity
80000/Month

Product Description

Product Description

CNC Electric DC PV Isolation Switch Photovoltaic System Solar Rapid Shutdown DeviceCNC Electric DC PV Isolation Switch Photovoltaic System Solar Rapid Shutdown Device
General
The YCRS series rapid shutdown device can shut down one or two string modules at  maximum, with a maximum circuit current of 55A and a maximum circuit voltage of 1500VDC.
It is made of PC+ABS material and has an IP66 protection rating. Multiple interface types are available, including push-through holes, pressure covers,and MC4 terminals.
The internal isolation switch is certified by TUV.CE.CB.SAA,and the device is equipped with a waterproof and ventilated valve design to prevent condesation inside the housing.
An advanced temperature sensor is used to detect the highest temperature inside the housing in real-time, and the switch will automatically cut off
when the internal temperature exceeds 70 degrees Celsius. This device is suitable for residential, industrial,and commercial photovoltaic systems.
Certification: CE

 
Cause
Why do photovoltaic power generation systems need to be equipped with fast shutdown devices.
The use of rapid shutdown devices in photovoltaic (PV) systems has become increasingly important due YCRS Rapid Shutdown Device YCRS Rapid
Shutdown Deviceto concerns about safety in recent years.
PV system accidents often result in fires, and 80% of these fires are caused by DC voltage arcing. Additionally, because many distributed PV systems are installed in densely populated areas or near industrial facilities, any accidents or failures can lead to significant losses of life and property.
Therefore, many countries require that PV systems be equipped with component-level rapid shutdown devices in order to eliminate DC voltage in emergency situations and protect the safety of firefighting and maintenance personnel, as well as to ensure the overall safety of the system.
In the event of a fire or other emergency, maintenance personnel can quickly disconnect each component by closing the YCRS device and eliminating the DC voltage, thus protecting the safety of firefighting and maintenance personnel.

Selection
YCRS 50 2 MC4
Enterprise
code
Rated
current
Wiring
mode
Joint
type
Firefighter
safety switch
13: 13A
20: 20A
25: 25A
40: 40A
50: 50A
2: 2P
4: 4P
4B: 4B
6: 6P
8: 8P
10: 10P
12: 12P
14: 14P
16: 16P
18: 18P
20: 20P
MC4: MC4 joint
/: No
Note: RP Rapid Shutdown Switch/Panel

Model YCRS-2/4P/4B YCRS-6/8 YCRS-10 YCRS-12~20 Large
String voltage(VDC) 300~1500 300~1500 300~1500 300~1500
String current A 9~55 9~55 9~55 9~55
Return circuit 1/2 3/4/5 3/4/5 6/8/10
Isolation switch circuit connection method 2/4/4B 6/8 10 12/16/20
Working voltage 100Vac-270Vac 100Vac-270Vac 100Vac-270Vac 100Vac-270Vac
Rated voltage 230Vac 230Vac 230Vac 230Vac
Rated current 30mA 30mA 30mA 60mA
Starting (loading) current 100mA(AVG) 100mA(AVG) 100mA(AVG) 200mA(AVG)
Action current 300mA(Max) 300mA(Max) 300mA(Max) 600mA(Max)
Contact action conditions 24Vdc-300mA(Max) 24Vdc-300mA(Max) 24Vdc-300mA(Max) 24Vdc-300mA(Max)
Working temperature -20ºC-+50ºC -20ºC-+50ºC -20ºC-+50ºC -20ºC-+50ºC
Maximum temperature before
automatic shutdown
+70ºC +70ºC +70ºC +70ºC
Storage temperature -40ºC-+85ºC -40ºC-+85ºC -40ºC-+85ºC -40ºC-+85ºC
Protection degree IP66 IP66 IP66 IP66
Overcurrent protection II II II II
Authentication CE CE CE CE
Standards EN60947-1&3 EN60947-1&3 EN60947-1&3 EN60947-1&3
Mechanical life 10000 10000 10000 10000
Load operands(PV1) >1500 >1500 >1500 >1500
 
Data of ERS refer to built-in DC isolators.
Data according to IEC60947-3(ed.3.2):2015,UL508i.Utilization category DC-PV1.
Pole number Circuit Model
600V 800V 1000V 1200V 1500V
32 26 13 10 5 2 1 YCRS-13 2
40 30 20 12 6 2 1 YCRS-20 2
55 40 25 15 8 2 1 YCRS-25 2
/ 50 40 30 20 2 1 YCRS-40 2
/ 55 50 40 30 2 1 YCRS-50 2
32 26 13 10 5 4 2 YCRS-13 4
40 30 20 12 6 4 2 YCRS-20 4
55 40 25 15 8 4 2 YCRS-25 4
/ 50 40 30 20 4 2 YCRS-40 4
/ 55 50 40 30 4 2 YCRS-50 4
32 26 13 10 5 4 1 YCRS-13 4B
40 40 40 30 20 4 1 YCRS-20 4B
/ / 55 40 30 4 1 YCRS-25 4B
/ / / / 45 4 1 YCRS-40 4B
/ / / / 50 4 1 YCRS-50 4B
32 26 13 10 5 6 3 YCRS-13 6
40 30 20 12 6 6 3 YCRS-20 6
55 45 25 15 8 6 3 YCRS-25 6
/ 50 40 30 20 6 3 YCRS-40 6
/ 55 50 40 30 6 3 YCRS-50 6
32 26 13 10 5 8 4 YCRS-13 8
40 30 20 12 6 8 4 YCRS-20 8
55 40 25 15 8 8 4 YCRS-25 8
/ 50 40 30 20 8 4 YCRS-40 8
/ 55 50 40 30 8 4 YCRS-50 8
32 26 13 10 5 10 5 YCRS-13 10
40 30 20 12 6 10 5 YCRS-20 10
55 40 25 15 8 10 5 YCRS-25 10
/ 50 40 30 20 10 5 YCRS-40 10
/ 55 50 40 30 10 5 YCRS-50 10
32 26 13 10 5 12 6 YCRS-13 12
40 30 20 12 6 12 6 YCRS-20 12
55 40 25 15 8 12 6 YCRS-25 12
/ 50 40 30 20 12 6 YCRS-40 12
/ 55 50 40 30 12 6 YCRS-50 12
32 26 13 10 5 14 6 YCRS-13 14
40 30 20 12 6 14 6 YCRS-20 14
55 40 25 15 8 14 6 YCRS-25 14
/ 50 40 30 20 14 6 YCRS-40 14
/ 55 50 40 30 14 6 YCRS-50 14
32 26 13 10 5 16 8 YCRS-13 16
40 30 20 12 6 16 8 YCRS-20 16
55 40 25 15 8 16 8 YCRS-25 16
/ 50 40 30 20 16 8 YCRS-40 16
/ 55 50 40 30 16 8 YCRS-50 16
32 26 13 10 5 18 8 YCRS-13 18
40 30 20 12 6 18 8 YCRS-20 18
55 40 25 15 8 18 8 YCRS-25 18
/ 50 40 30 20 18 8 YCRS-40 18
/ 55 50 40 30 18 8 YCRS-50 18
32 26 13 10 5 20 10 YCRS-13 20
40 30 20 12 6 20 10 YCRS-20 20
55 40 25 15 8 20 10 YCRS-25 20
/ 50 40 30 20 20 10 YCRS-40 20
/ 55 50 40 30 20 10 YCRS-50 20

CNC Electric DC PV Isolation Switch Photovoltaic System Solar Rapid Shutdown Device
 

Our Services

 

CNC Electric DC PV Isolation Switch Photovoltaic System Solar Rapid Shutdown Device


CNC Electric DC PV Isolation Switch Photovoltaic System Solar Rapid Shutdown Device


CNC Electric DC PV Isolation Switch Photovoltaic System Solar Rapid Shutdown Device
 

Product Catalog

CNC Electric DC PV Isolation Switch Photovoltaic System Solar Rapid Shutdown Device CNC Electric DC PV Isolation Switch Photovoltaic System Solar Rapid Shutdown Device CNC Electric DC PV Isolation Switch Photovoltaic System Solar Rapid Shutdown Device
CNC Electric DC PV Isolation Switch Photovoltaic System Solar Rapid Shutdown Device CNC Electric DC PV Isolation Switch Photovoltaic System Solar Rapid Shutdown Device CNC Electric DC PV Isolation Switch Photovoltaic System Solar Rapid Shutdown Device
CNC Electric DC PV Isolation Switch Photovoltaic System Solar Rapid Shutdown Device CNC Electric DC PV Isolation Switch Photovoltaic System Solar Rapid Shutdown Device CNC Electric DC PV Isolation Switch Photovoltaic System Solar Rapid Shutdown Device
CNC Electric DC PV Isolation Switch Photovoltaic System Solar Rapid Shutdown Device CNC Electric DC PV Isolation Switch Photovoltaic System Solar Rapid Shutdown Device CNC Electric DC PV Isolation Switch Photovoltaic System Solar Rapid Shutdown Device

Company Profile

CNC Electric DC PV Isolation Switch Photovoltaic System Solar Rapid Shutdown Device

Our Advantages


CNC Electric DC PV Isolation Switch Photovoltaic System Solar Rapid Shutdown Device

Our Clients/Partners

CNC Electric DC PV Isolation Switch Photovoltaic System Solar Rapid Shutdown Device

Packaging & Shipping

CNC Electric DC PV Isolation Switch Photovoltaic System Solar Rapid Shutdown Device




 

Send your message to this supplier

*From:
*To:
*Message:

Enter between 20 to 4,000 characters.

This is not what you are looking for? Post a Sourcing Request Now
Contact Supplier