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 |
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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 | Solar Firefighter Safety Switch ，Outdoor Firefighter Safety Switch ，70Degree Fire Safety Switch | ||
Solar Power Station Photovoltaic Family House Factory Roof Outdoor Solar Power Generation Firefighters Fire
Why do photovoltaic systems need to be quickly shut down? .
Photovoltaic power plant fire easy, rescue difficult.
In high voltage photovoltaic systems, module hot spots, cluster mismatches, broken cables, tight connections and inverters
Ash accumulation and other problems can easily cause fire in photovoltaic power stations. Photovoltaic power station operation and maintenance time is 25 years, with the passage of time
Equipment aging, accident probability increases exponentially. However, in the event of a fire, only turn off the inverter to power
For the ac of the network, there are hundreds or even hundreds of DC sides between the components and between the components and the inverter
Thousands of volts of high voltage, if the firefighters rushed to rescue, will be a threat to the life of firefighters. In this case,
Let it burn.
A quick shutdown can cut off the current between components and the inverter or between components, creating a fire fighter
Safe rescue environment, reduce fire loss, protect personal and property safety.
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...
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