SPD Fuse Breaker PV Solar Combiner Box 4/2 Strings Plastic PV 1500VDC 1000VDC 500VDC String Box
- Minimal order
- 100 pieces
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Product Specifications
Type
PV string combiner box
Product Description
Overview
Quick Details
Place of Origin: Zhejiang, China
Brand Name: NUSAIGER/OEM/ODM
Model Number: NCPV-4/2 PV PV string combiner box
Material: Galvanize Steel
Installation Site: Solar Energy Station
Surface Treatment: Anodized Combiner Box
Warranty: 5 Years
Standard: AS/NZS 1170/JIS4955:2011/ISO9001
Function: Electrical Performance
Voltage: DC 1000V Combiner Box
Certificate: CE ROHS ISO
Cell specification: Complete Cells
Solar panel: BIPV Photovoltaic Module * 7
Supply Ability
Supply Ability: 1000 Piece/Pieces per Quarter
Packaging & Delivery
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Product Description
The PV string combiner box has the following characteristics:(1) meet the requirements of outdoor installation, protection class IP65, with anti-UV, anti-acid, anti-alkali, moisture, mildew, rodent control and other functions;(2) access 16-way PV array, each with 15A, 1000Vdc fuse (replaceable other grades); (3) Equipped with special high-voltage lightning protection device, lightning protection function with cathode and anode ;(4) Positive, negative string into the fuse; (5) Use quadruple PV dedicated circuit breaker with positive and negative in series;
Application:
For large-scale PV grid-connected power generation system, in order to reduce the connection between the PV module and the inverter, and to facilitate maintenance to improve reliability, it generally need to add DC busbar device between the PV module and the inverter. NUSAIGER brand PV array lightning protection combiner box is designed to meet this requirement and can be designed to a complete PV power generation system solution with PV inverter products. Using PV combiner box, the user can put certain number of same specifications PV modules into series PV module according to input DC voltage range of the inverter, and then a number of series PV modules access to the PV array lightning protection box.It’s convenient to facilitate the post-inverter through the output for lightning protection device and circuit breaker.
Specification
Model | NUCPV-2/2 | |||
Electric parameter | ||||
System maximum dc voltage | 550 VDC | 1000V DC | ||
Maximum input current for each string | 15A | |||
Maximum input strings | 1 | |||
Maximum output switch current | 16A/20A | |||
Number of inverter MPPT | 1 | |||
Number of Output strings | 1 | |||
Lightning protection | ||||
Category of test | Ⅱ grade protection | |||
Nominal discharge current | 20kA | |||
Maximum discharge current | 40kA | |||
Voltage protection level | 2.8kV | 3.8kV | ||
Maximum continuous operating voltage Uc | 630V | 1050V | ||
Poles | 2P | 3P | ||
Structure characteristic | Plug-push module | |||
System | ||||
Protection grade | IP65 | |||
Output switch | DC isolation switch(standard)/ DC circuit breaker(optional) | |||
SMC4 Waterproof Connectors | Standard | |||
PV dc fuse | Standard | |||
PV surge protrctor | Standard | |||
Monitoring module | Optional | |||
Preventing diode | Optional | |||
Box material | PVC | |||
Installation method | Wall mounting type | |||
Operating Temperature | –25℃~+55℃ | |||
Elevation of temperature | 2KM | |||
Permissible relative humidity | 0-95%,no condensation | |||
Mechanical parameter | ||||
Width*High*Depth | 300*260*140 |
Packing & Delivery
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