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Solar Ajb/dcdb

Name: Solar Ajb/dcdb
Brand: ROSOL ENERGY PVT. LTD.
Price: 10000 INR
Availability: InStock

Price 10000 INR/ Piece

Get a Price/Quote

MOQ : 10 Pieces

Solar Ajb/dcdb Specification

Input Voltage
Up to 1000V DC

Maintenance Type
Low maintenance

Features
MC4 Compatible, Fuse Protection, SPD (Surge Protection Device), DC Isolator Switch, Weatherproof

Efficiency
>98%

Product Type
Solar dcdb/solar junction box

Material
Polycarbonate, FRP, or Powder Coated Metal

Number of Cells
Up to 12 Inputs (PV Strings)

Power
Up to 1000V DC, 32A per channel

Operating Temperature
-25C to +60C

Max Voltage
1000V DC

Max System Voltage
1000V DC

Output Voltage
12V/24V/48V/96V (as customized)

Cable Length
Customizable

Switch Mode
Manual/Automatic Switchable

Size
Standard and customized sizes available

Dimension (L*W*H)
300 mm x 200 mm x 130 mm (typical)

Color
White

Weight
2-4 kg (Varies as per size/model)

Application
String Level Power Distribution and Protection for Solar PV Systems

Type Of Technology
IP65/IP67 Protection, Surge Protection

Installation Type
Wall Mounted

Ambient Temperature
Up to 60C

Mounting Provision
DIN Rail

Connection Type
MC4 Connectors or Cable Glands

Indicator Lamps
String/Fault Indication (optional)

Fire Retardancy
UL 94 V-0 (polycarbonate enclosures)

Surge Protection Device (SPD)
Type 2 SPD Installed

Humidity
Up to 95% RH non-condensing

Output Terminals
Copper/Brass, Heavy Duty Screws

Enclosure Protection Grade
IP65/IP67 Weatherproof (Outdoor & Indoor Use)

Internal Wiring
Flexible Copper Conductors, Standard Compliant

Fuse Rating
15A/20A/32A as per design

Current Per String
Typically up to 32A

Ingress Protection
Dust and waterproof enclosure (IP65/IP67)

Busbar Material
Tinned Copper Busbar

Solar Ajb/dcdb Trade Information

Minimum Order Quantity
10 Pieces

Supply Ability
5 Pieces Per Day

Delivery Time
1 Week

Main Export Market(s)
Western Europe, Asia, Australia, North America, South America, Eastern Europe, Middle East, Central America, Africa

Main Domestic Market
All India

About Solar Ajb/dcdb

Solar Ajb/dcdb

DCDB controls the DC power from Solar Panels and with having a necessary surge protection device (SPD) and fuses to protect the solar panels strings and solar inverter from any type of damage. All switches at the circuit breakers, connectors conform to IEC 60947, part I, II, and III.

Ambient:-10 to 60 Degree C
Type of Enclosure: IP66 Polycarbonate Material
Inputs/Outputs : 1 in 1Out, 2 in 2Out, 3 in 3Out, 4 in 4Out
DC Switching : 600/1000/1500VDC Disconnection
Surge Protection: DC SPD Type 2, Fuse with or without Indications
Box / Top Cover: Opaque/Transparent

Specifications of DCDB may change as per Solar Panels or number of strings or as per site conditions.

Specification

Packaging Type	Bundle
Material	Copper
Number Of Core	2 Core, 4 Core
Conductor Material	Copper
Ideal For	Solar Generator, Solar Panel
Type	Double Insulated Cable, Low Voltage
Brand	Polycab

Comprehensive Weatherproof Protection

With ingress protection grades of IP65 and IP67, this AJB/DCDB ensures total dust-tightness and resistance to high-pressure water jets, making it ideal for outdoor and indoor solar installations. The robust enclosure safeguards internal components from severe environmental conditions, contributing to a prolonged, low-maintenance service life of your solar PV system.

Advanced Safety and Efficiency Features

Equipped with a Type 2 Surge Protection Device (SPD), up to 32A fuse rating, DC isolator switch, and string/fault indicator lamps (optional), this unit provides state-of-the-art electrical protection. The tinned copper busbar and high-quality copper/brass output terminals optimize current distribution, minimize losses, and enhance overall system efficiency, ensuring safe and stable power management.

Customizable Design and Installation Flexibility

Available in standard and customizable sizes, with DIN rail mounting provision, this AJB/DCDB adapts seamlessly to a variety of installation environments. Key features include compatibility with MC4 connectors and cable glands, flexible internal copper wiring, and support for up to 12 PV string inputs. Wall mounting enables easy access, simplifying installation, inspection, and maintenance.

FAQ's of Solar Ajb/dcdb:

Q: How does the IP65/IP67 protection grade benefit solar installations?

A: The IP65/IP67 enclosure ensures the AJB/DCDB is dust-tight and resistant to heavy rain and water jets, making it perfectly suited for both indoor and outdoor solar applications in varied climates. This guarantees reliable protection for internal electrical components, reducing maintenance needs and extending service life.

Q: What safety features are included in this Solar AJB/DCDB?

A: This unit is equipped with fuse protection (15A/20A/32A as per design), a Type 2 Surge Protection Device (SPD), DC isolator switch, and fire-retardant UL 94 V-0 certified enclosure material. Optional indicator lamps provide string/fault indication, enhancing real-time monitoring and operational safety.

Q: When should I use a DCDB with up to 32A current per string?

A: You should use this AJB/DCDB when individual PV strings in your solar system require current handling up to 32A, or your PV array operates at voltages up to 1000V DC. It is suitable for medium to large-scale solar installations where high current and voltage levels need safe, efficient distribution and protection.

Q: Where can this AJB/DCDB be installed?

A: Designed for flexibility, the AJB/DCDB can be wall-mounted in outdoor or indoor environments, thanks to its weatherproof and fire-retardant enclosure. Its robust construction makes it ideal for rooftop solar systems, ground-mounted PV plants, commercial, and residential solar setups across varying conditions.

Q: What is the typical process for integrating this AJB/DCDB into a solar PV system?

A: Integration involves mounting the enclosure on a DIN rail, connecting PV string inputs with MC4 connectors or cable glands, and wiring output terminals to the DC side of the inverter. The user-friendly design supports both manual and automatic switch modes, and indicator lamps simplify fault identification during operation.

Q: How does the tinned copper busbar enhance efficiency?

A: The tinned copper busbar offers excellent conductivity and corrosion resistance, ensuring minimal power losses during distribution. This improves overall system efficiency and enhances the durability of the electrical connections, particularly important in high-humidity or corrosive environments.

Q: What are the main benefits of using this AJB/DCDB in my solar PV system?

A: Utilizing this AJB/DCDB increases operational safety, boosts efficiency (over 98%), and provides comprehensive protection against electrical faults and weather hazards. Its versatility, robust design, and easy maintenance make it a reliable choice for safeguarding your solar investment.

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