Solar Acdb/dcdb

*Earthingkart ACDB & DCDB Solutions*

Complete power distribution protection for solar plants & electrical systems ⚡

*1. AC Distribution Box (ACDB)*

- *Function*: Collects AC output from inverters and distributes to grid/load with protection

- *Standard Ratings*: 1kW to 500kW, 1-Phase & 3-Phase, 240V/415V

- *Key Components*:

- *Incoming*: MCCB/Isolator with UVT coil

- *Outgoing*: MCBs for individual circuits

- *Protection*: Type-2 SPD, RCB/RCCB, Phase monitoring relay

- *Metering*: Multifunction meter, energy meter provisions

- *Enclosure*: IP65/IP66 powder coated CRCA or polycarbonate for outdoor use

- *Compliance*: IEC 61439-2, IS 8623, CE certified

*2. DC Distribution Box (DCDB)*

- *Function*: Combines DC strings from solar panels before feeding to inverter

- *Standard Ratings*: 2-in-1-out to 32-in-2-out, 600V/1000V/1500V DC

- *Key Components*:

- *Protection*: DC fuses, DC MCB/Isolator per string

- *Surge Protection*: Type-1+2 DC SPD, 600V/1000V/1500V

- *Monitoring*: String monitoring optional with RS485

- *Enclosure*: IP65 FRP/Polycarbonate, UV resistant, lockable

- *Compliance*: IEC 61439-2, IEC 62548, IEC 61643-31

*Why Earthingkart ACDB/DCDB*

- *Custom Built*: Designed as per single line diagram & site requirement

- *Quality*: L&T, Schneider, ABB, Hager, Citel components used

- *Safety*: Separate bus bars, ferrule marking, proper gland plates, danger labels

- *Testing*: HV test, insulation resistance test, and functionality test reports provided

- *Applications*: Solar rooftop, ground mount plants, commercial buildings, industrial panels

*Add-ons Available*: AJB, SMB, LT panels, and full EPC scope with installation support.