JULUN (H.K)CO.,LTD (DONGGUAN JULUN ELECTRONICS CO.,LTD)
| Payment Terms | T/T |
| Supply Ability | 1,000,00 PCS |
| Delivery Time | 4-6 weeks |
| Packaging Details | 10 |
| Strings | 1~10 Strings Available |
| Rated voltage | Up to 1500V |
| Rated current | 40A |
| Protection | IP65 PROTECTION and anti UV |
| Control | APP Remote Control |
| Signal | Shutdown feedback SIGNAL |
| Auto | Auto shutdown exceeding 70°C |
| Life | 1000 MECHANICAL LIFE CYCLES |
| Isolator with | CE,CB,TUV,SAA |
| Brand Name | JULUN |
| Model Number | TW-RSD150-40-4 |
| Certification | CE |
| Place of Origin | CHINA |
View Detail Information
Explore similar products
5.2kHz Reed Switches FLEX-14-Q4124 14-25-30 Sub - Miniature Normally Open Low
Good Quality Marine RV ATV Automotive Battery Power Off Switch 12-24V Anti
RV ATV Automo Good Quality Marine Battery Power Off Switch 12-24V Anti-Leakage
Handle Battery Power Off Switch 300A Power Switch Red Knob Main Power Switch
Product Specification
| Payment Terms | T/T | Supply Ability | 1,000,00 PCS |
| Delivery Time | 4-6 weeks | Packaging Details | 10 |
| Strings | 1~10 Strings Available | Rated voltage | Up to 1500V |
| Rated current | 40A | Protection | IP65 PROTECTION and anti UV |
| Control | APP Remote Control | Signal | Shutdown feedback SIGNAL |
| Auto | Auto shutdown exceeding 70°C | Life | 1000 MECHANICAL LIFE CYCLES |
| Isolator with | CE,CB,TUV,SAA | Brand Name | JULUN |
| Model Number | TW-RSD150-40-4 | Certification | CE |
| Place of Origin | CHINA | ||
| High Light | MC4 Fire Safety Switch ，55A Fire Safety Switch ，6 Strings Firefighter Safety Switch | ||
Switch Solar Power Station Family House Factory Roof Outdoor Solar Power Generation Firefighters Fire
How to achieve rapid Shutdown (RSD)?
The quick shutdown function requires two devices -- a transmitter and receivers.
The transmitter is responsible for transmitting the quick shutdown power line signal to the DC wire between the PHOTOVOLTAIC module array and the inverter, and the receiver is responsible for detecting the signal on these conductors:
§ When the signal exists, the receiver remains inactive and the components work normally;
§ When the signal disappears, the receiver is responsible for lowering the pv module array voltage below the standard limit voltage within a specified period of time, thus realizing the fast shutdown function.
Pefs-el Group cascade fire safety switch for PV 6~10 series (Commercial/power station grade)
Product highlights:
Shut off 6-10 strings of components
Maximum loop current 55A
Maximum loop voltage 1500Vdc
CE standard
Sheet metal housing, IP65 protection grade
Multiple interface types available (Gran /MC4 terminal)
Disconnecting switch complies with TUV, CE, CB, SAA, UL certification
Equipped with a waterproof air vent valve to avoid condensation inside the shell
Real-time detection of the highest environmental temperature inside the shell, when the internal temperature exceeds 70℃, automatic switch off
Applicable to industrial and commercial, ground power stations and other photovoltaic systems
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler
Year Established:
2009
Total Annual:
5900000-7000000
Ecer Certification：
Verified Supplier
JULUN (H.K)CO.,LTD DONGGUAN JULUN ELECTRONICS has a focus on circuit protection R & D, production and sales of enterprises, products are widely used in new energy photovoltaic, electric vehicles, batteries, electricity, energy storage, environmental protection sy... JULUN (H.K)CO.,LTD DONGGUAN JULUN ELECTRONICS has a focus on circuit protection R & D, production and sales of enterprises, products are widely used in new energy photovoltaic, electric vehicles, batteries, electricity, energy storage, environmental protection sy...
Get in touch with us
Leave a Message, we will call you back quickly!