SHENZHEN COENG TECH CO., LTD.
| Payment Terms | MoneyGram,Western Union,T/T,D/P,D/A,L/C |
| Brand Name | COENG |
| Place of Origin | China |
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Product Specification
| Payment Terms | MoneyGram,Western Union,T/T,D/P,D/A,L/C | Brand Name | COENG |
| Place of Origin | China | ||
| High Light | Solar DC Electrical Combiner Boxes ，1000VDC Electrical Combiner Boxes ，60A Electrical Combiner Boxes | ||
Product Description:
P65 DC string box is designed for 4 string PV system. For surge protection and current protection at solar DC side.
These are used to allow the parallel connection of several strings of PV modules or to enable large or armoured cables to be connected from the PV array to charge controller or inverter location so minimising voltage & power losses. Since the PV array cannot be switched off these junction boxes must be labelled as ‘PV Array Junction Box – Danger, contains live parts
during daylight’.These boxes can also contain string fuses which provide a means to isolate the PV strings. String fuses must be provided for all arrays formed of N parallel strings, where (N-1) x Isc (module short circuit current) is greater than the module maximum series fuse rating. String fuses are required in both positive and negative legs of the string cabling.
Product parameters:
| Category | Parameter | Value / Details |
|---|---|---|
| General Data | Model No. | ECBZ-4/SLCE/250305/2 |
| Input | 4 String | |
| Output | 4 String | |
| Maximum Voltage | 1000V | |
| Max DC Short Circuit Current (Input) | 60A (adjustable) | |
| Maximum Current Output | 63A | |
| Enclosure | Material Type | ABS |
| Degree of Protection | IP65 | |
| Dimensions (W×H×D) | 500×600×220 mm | |
| Cable Input/Output Entry | Cable Gland M16 | |
| Certification | TUV | |
| DC Surge Arrester | Max Operation Voltage (Upov) | 1000V |
| Standard Compliance | IEC/EN 61643-31 | |
| Max Discharge Current | 40kA | |
| Type | Type 2 | |
| Certification | TUV, CE | |
| DC Fuse Holder | Rated Working Voltage | 1000V |
| Rated Working Current | 10A–80A | |
| Fuse Link Size | 22×58 mm (60A) | |
| Certification | CE | |
| DC Switch Disconnector | Rated Voltage (Ue) | 1000V |
| Rated Current (Ie) | 63A | |
| Category | DC21B/PV1 | |
| Standard Compliance | IEC 60947-3 | |
| Certification | CE | |
| Environment | Operating Temperature | -20°C to +60°C |
| Humidity | 99% | |
| Altitude | 2000m | |
| Installation | Wall Mounting |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Exporter,Trading Company,Seller
Year Established:
2017
Total Annual:
10000000USD-12000000
Employee Number:
20~30
Ecer Certification：
Verified Supplier
SHENZHEN COENG TECH CO., LTD. is a professional one-stop energy storage system solution provider located in Shenzhen, Guangdong Province, China. The company is dedicated to providing overseas energy storage system manufacturers with comprehensive one-stop full-process services covering solution... SHENZHEN COENG TECH CO., LTD. is a professional one-stop energy storage system solution provider located in Shenzhen, Guangdong Province, China. The company is dedicated to providing overseas energy storage system manufacturers with comprehensive one-stop full-process services covering solution...
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