最新ZOOSKOOVIDEOS摘花-Z0Z0Z0女人极品另类ZOZO-最新欧美ZOOZZOOZ视频-嘼皇BESTIALITYSEX日本变态

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    1. ProJoy Electric Co., Ltd.
      江蘇省蘇州市相城區太陽路2266號3號廠房二樓
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      中國大陸 中國大陸
      William Zhu

      員工信息

      有用聯系人

      Contact Face
      Cora
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      Sales
      Contact Face
      William Zhu
      公司描述
      PROJOY ELECTRIC(普兆新能源設備有限公司)是一家致力于提供高低壓直流開關、智能化元器件和智能化傳感器的專業電氣制造商。

      公司產品主要應用在新能源電源設備(光伏并網逆變器、光伏離網逆變器、光伏儲能逆變器、光伏水泵控制器等)、家庭電源智能化管理(電能智能化監控、存儲)、家用電器智能化管理、智能電網等領域。公司產品獲得TUV,SAA,CE等各項國際相關認證。

      普兆,普惠世界,光照未來。
      業務詳情
      零 部 件 類 型
      蓄電池隔離器,光伏匯流箱,太陽能系統,光伏熔斷器
      產品視頻
      Company Video
      RSD PEFS-PL serie...
      產品

      About Us

      PROJOY Electric Co., Ltd.is a professional electrical manufacturer committed to provide high and low voltage DC switches, intelligent components and intelligent sensors for energy conversion equipment and energy management systems. Headquartered in Suzhou, China, the products are mainly used in the new energy systems (photovoltaic grid inverters, photovoltaic off-grid inverters, photovoltaic energy storage inverters, solar water pump controller, etc.), residential intelligent power management system (intelligent home energy monitoring, storage and rational use), local consumption intelligent management, smart grid and other fields.

      PROJOY Electric has three R&D bases in Suzhou, Wenzhou and Xiamen. It has a production base of 4000 ㎡ in Suzhou and a fully automatic production base of 15000 ㎡ in Linzi Economic Development Zone, Zibo City, Shandong Province, which will be put into use in 2022. With its strong international research and development team specializing in the application of electrical and intelligent power, PROJOY has acquired multiple core patents of photovoltaic built-in and external DC switches, intelligent components and sensors and other products,and a number of electrical product lines with full independent intellectual property rights. At present, the product technology has reached the world's advanced level and has successively obtained various international certifications including UL, CSA, CE, CB, SAA and Chinese CCC certification.

      PROJOY has an experienced international professional marketing team, adhering to the marketing service concept of localization, has subsidiaries or authorized distributors in Italy, Britain, Australia, India, South Korea, Brazil, Taiwan and other places to accurately locate customer needs and meet international marketing needs.. Photovoltaic external DC switches have been sold to the UK, Australia, France and Italy, and photovoltaic rapid shutdown have been sold to Poland, Ireland and other places. In China, PROJOY’s solar built-in switch has supplied to the leading inverter manufacturers like Huawei and Sungrow.

      PROJOY will continue to adhere to professional, intelligent and modular product line direction, constantly improve the company’s product line and improve the international competitiveness of PROJOY products. With capable management, globally competitive core technology, advanced production equipment and sophisticated testing equipment, global market channels, PROJOY will win the market.

      Our Factory

      Our Products

      1. PROJOY PEFS-PL Series Rapid Shutdown / RSD— PEFS-PL Series

      We all know that as long as there is radiation on the panel, a voltage of 600~1500Vdc will be generated on the DC side. Even the DC isolator is integrated into the solar inverters, but even when the DC isolator is turned off, there will still be up to 600~1500Vdc between the inverter and the PV panels.

      If fire happens in installation without firefighter safety switch, the high voltage DC current inside the panel array or between the panel array and the inverter will threaten the personal safety of firefighters. 

      PEFS-PL series rapid shutdown, each fast shutdown can serve 1 or 2 panels. Relying on built-in temperature sensor, it can automatically disconnect the equipment when the temperature exceeds 85℃. With Projoy's PEFS-PL rapid shutdown installed in PV system, each panel will be in open circuit state, and the voltage between panels will be lower than 80V or customized voltage level. The new generation PEFS-PL series which is now in development can monitor and optimize the power generation data of each panel in real time. In the event of an emergency, the panels can be quickly disconnected through the AC switch or fast shutdown button. 

      Features

      1. Follow UL regulation and comply with SUNSPEC protocol
      2. Match LVRT feature of the inverter
      3. Power line control, PLC control is optional
      4. One fits one, one fits two, one fits four are optional
      5. 5 White, orange, black color is optional
      6. Fire retardant V-0, UV resistant materials used
      7. High quality material used, temperature, corrosion, impact resistance
      8. Clasp design, simple and convenient installation, saving labor costs
      9. Fully certified, TUV, CE, CB, SAA, UL

      Key Parameter

      Model

      PEFS - PL

      Rated Voltage

      80V / 120V

      Rated Current

      15 / 20A

      Control

      PLC / Power Line

      Cell Number

      1/2/4

      Communication Protocol

      SUNSPEC (PLC)

      Mounting

      Clasp


       2. PROJOY PEFS-EL Series Rapid Shutdown / RSD— PEFS-EL Series

      Projoy's PEFS-EL series rapid shutdown is applied to residential PV system or industrial and commercial PV system, its maximum loop voltage can be up to 1500V which meets the requirements of high-power panel. Relying on advanced temperature sensor to real-time monitoring the temperature inside the enclosure, Projoy’s rapid shutdown can automatically disconnect the switch if the inside temperature exceeds 70℃. 

      Features

      1. Up to 2-10 strings, 1500V and 55A
      2. Metal / plastic optional, IP65 Rating
      3. More reliable and safer with power line control 
      4. Fire retardant V-0 / UV resistant materials used, 25 years life span
      5. High quality material used, temperature, corrosion, impact resistance
      6. Clasp design, simple and convenient installation, saving labor costs
      7. Fully certified, TUV, CE, CB, SAA

      Key Parameter

      Model

      PEFS - EL

      Max Voltage

      1000V / 1500V

      Max Current

      55 A

      Strings Nos

      2~10 Strings

      Control

      Power Line

      Protection

      Grid Voltage loss / Over temperature 70 degrades /emergency OFF

      Cover material 

      Metal/plastic optional

      3.     PROJOY PEDS Series DC Isolator

      DC Isolators are mainly used in photovoltaic inverters or external photovoltaic systems to protect photovoltaic power stations.

      Features

      1. Max 1500V, 55A design, which can meet the vast market requirements

      2. Safer, UL94V-0 grade flame retardant material used, arc extinguishes within 3ms

      3. 25 years life span with Self-cleaning rotating design chosen & UV resistant material used

      4. Non - polarity design makes installation easier

      5. Various installation methods to meet different needs

      6. Multi-pole (2~10P), optional

      7. Compact structure, firm installation, convenient wiring, IP66 rating design

      8. -40℃~+85℃, wider range to suit different application scenarios

      9. Fully certified, TUV, CE, CB, SAA, UL

      Key Parameter

      Model

      PEDS

      System voltage

      1500V

      Rated current

      16/25/32/40/50/55 A

      Wiring

      Head/Tail

      Mounting

      HM/PM/DB/DC/EL

      Poles

      2/3/4/6/8/10 (T/B/S)

      Lock

      Optical


      4.     PROJOY PEDS-H Series DC Isolator

      Features

      1. Max 1500V, 55A design, which can meet the vast market requirements

      2. Safer, UL94V-0 grade flame retardant material used, arc extinguishes within 3ms

      3. 25 years life span with Self-cleaning rotating design chosen & UV resistant material used

      4. Non - polarity design makes installation easier

      5. Various installation methods to meet different needs

      6. Multi-pole (2~10P), optional

      7. Compact structure, firm installation, convenient wiring, IP66 rating design

      8. -40℃~+85℃, wider range to suit different application scenarios

      9. Fully certified, TUV, CE, CB, SAA, UL

      Key Parameter

      Model

      PEDS-H

      System voltage

      1500V

      Rated current

      40/50 A

      Wiring

      Horizontal

      Mounting

      HM/PM/DB/DC/EL

      Poles

      2/3/4/6/8/10 (T/B/S)

      Lock

      Optical

      5.    PROJOY PEDH Series DC Isolator

      PROJOY PEDH series molded case of DC switch adopts double breakpoint design .They make and break under load conditions, can also be used for infrequent operation of circuits. It is widely used in large group string inverter and photovoltaic junction box. Compact structure, modular design, flexible selection of poles, easy to install and disassemble, can meet the needs of different wiring. Ensure the stable and reliable operation of photovoltaic power generation system.

      Features

      1. Safer, UL94V-0 grade flame retardant material used, arc extinguishes within 3ms

      2. Non - polarity design makes installation easier

      3. Competitive volume: 1500V/315A, 1500V/630A

      4. Excellent performance, double breakpoint of arc extinguishing, DC-PV2 passed

      5. High quality material used, temperature, corrosion, impact resistance

      6. -40℃~+85℃, wider range to suit different application scenarios

      7. Fully certified, TUV, CE, CB, SAA

      Key Parameter

      Model

      PEDH

      System voltage

      1000V/1500V

      Rated current

      160/250/315/400/500/630 A

      Mounting

      DB/DC

      Poles

      2/3/4

      Lock

      Yes

      6.     PROJOY PEBS Series DC MCB

      DC Miniature Circuit Breakers PEBS-H, with capacities of load isolation and overload/short circuit protection, are designed for PV, energy storage and other DC applications, mainly placed between batteries and hybrid inverters. Max voltage up to 1000VDC, current up to 125A. The main designing criteria of this circuit breakers is to provide scientific arc extinguishing and flash barrier technology to fulfill quick and safe current interruption. Tested according to EN 60947-2, AS/NZS IEC 60947.2: 2015. 

      Features

      1. Non - polarity design makes installation easier

      2. -30℃~+70℃, wider range to suit different application scenarios

      3. Up to 10kA of Icu

      4. B/C type trip curve

      5. Fully certified, TUV, CE, CB, SAA

      Key Parameter

      Model

      PEBS

      System voltage

      80V / 250V Per Pole

      Rated current

      10/16/20/25/32/40/50/63/80/100/125 A

      Poles

      1/2/3/4

      Tripping Curve

      B/C

      7.     PROJOY PEMC Series DC MCCB

      PEMC DC Molded Case Circuit Breaker is suitable for large-scale PV systems, energy storage system, DC rated voltage can achieve 500 -1000V. Used in the rated current under 250A and distribution circuit, PEMC can be used as overload and short circuit protection, or as infrequent operation conversion of lines under normal conditions, which can quickly disconnect the fault current of DC system and ensure the stable operation of inverter, junction box and battery pack.

      Features

      1. Small volume, 1500V/315A, 1500V/630A

      2. Non - polarity design makes installation easier

      3. Safer, UL94V-0 grade flame retardant material used, arc extinguishes within 3ms

      4. Unique arc extinguishing design, short arc flying

      5. High quality material used, temperature, corrosion, impact resistance

      6. Fully certified, TUV, CE, CB, SAA

      Key Parameter

      Model

      PEMC

      System voltage

      500/1000/1500 V

      Rated current

      140~315, 350 ~ 630 A

      Poles

      2/3/4

      8.     DC/AC distribution box- PEJB/ PEDB Series

      Features

      1. Suitable for industrial and commercial photovoltaic power generation systems

      2. Maximum for 20kW three-phase photovoltaic power generation system

      3. Satisfy customer customization requirements

      4. IP65 protection level

      Key Parameter

      Model

      PEJB

      Max Voltage

      1000V

      Max Current

      50A / MPPT

      SPD

      20kA

      Model

      PEDB

      Max Voltage

      230/400/415V

      Max Current

      63A / Max

      SPD

      20kA

      Exhibitions

      Certificates

      產品

      太陽能系統

      • 1200 Wp
        12 塊組件 1 個逆變器
      • 1500 Wp
        10 塊組件 1 個逆變器
      • 1000 Wp
        10 塊組件 1 個逆變器
      • 1500 Wp
        15 塊組件 1 個逆變器
      • 1000 Wp
        10 塊組件 1 個逆變器
      業務詳情
      原材料類型 開關
      零 部 件 類 型 開關
      公司動態
      2022年6月9日 如何為你的電站配置合適的組件級快速關斷--24V直流通訊線纜款版 https://mp.weixin.qq.com/s/2ioHvBzRyc95h_v4_p8XNg
      2022年6月9日 光儲系統選型之直流微型斷路器UL標準差異解讀 https://mp.weixin.qq.com/s/06j511wVIfiQ_yc_XOuVag
      2022年5月6日 普兆電氣亮相澳洲Smart Energy智慧能源展 https://www.projoy-electric.com/news/492.html
      2022年4月13日 如何為你的光伏電站選擇合適的快速關斷——法規篇 https://mp.weixin.qq.com/s/k1mKc4XVKtyqL3UAJRd5AA
      2022年3月30日 簡述光伏匯流箱的原理與應用 https://mp.weixin.qq.com/s/Ddjr5ZygtdiMLurAjw64Wg
      2022年3月11日 普兆小課堂 | 第三課 快速關斷 https://www.projoy-electric.com/news/453.html
      2022年3月1日 普兆電氣亮相波蘭ENEX展會 https://www.projoy-electric.com/news/452.html
      2022年2月21日 為愛發電,普兆助力慈善事業。 https://mp.weixin.qq.com/s/62yOt889pNgPs_QYe-tbjg
      2022年2月18日 普兆小課堂 | 第二課 儲能斷路器 https://www.projoy-electric.com/news/449.html
      其他辦事處
      國家:
      中國大陸
      地址:
      Shanghai
      國家:
      中國大陸
      電話:
      +86-512-6878 6489
      電子郵件:
      sales@projoy-electric.com
      地址:
      Suzhou
      評價
      Their Switches are top notch. Very friendly and professional employees every step of the way. Sales consultant and post support have been on point, so thank you ProJoy Team!
      -- Dahn Group
      All of their workers were very professional and kept me well informed of what they were doing and when. I would highly recommend ProJoy. From production to shipment — The sales people were very knowledgeable, workmanship was excellent.
      -- 深圳古瑞瓦特新能源股份有限公司
      Fantastic communication and quality of products. Service in all steps was excellent.
      -- 比亞迪股份有限公司
      公司新聞
      最后更新: 2021年9月30日
      最新ZOOSKOOVIDEOS摘花-Z0Z0Z0女人极品另类ZOZO-最新欧美ZOOZZOOZ视频-嘼皇BESTIALITYSEX日本变态