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DC distribution cabinet
The product description Data download

DC distribution box is a second-level converging device between PV battery array and inverter at large- and medium-size PV power station, which is located between DC converging box and inverter with the function of distributing, monitoring and protecting DC electricity.

Technical advantages

   

●Multiple configurations optional to meet individual needs of users. 

●Modularized front-door maintenance, gradient structure layout. Maintenance cost of the power plant effectively reduced. 

●Optimal heat flow design to ensure equipment stable running at extreme environments. 

●Flexible external wiring interface design facilitates onsite construction. 

Technical parameters

Product model

TD08/1

TD08/1-D

Input Side Parameters

Input DC Voltage Range

0V-1000V

Number of Input

7~12

Rated Input Current of each Circuit

200A

Output Side Parameters

Number of Output

1

Max. Output Current

1330A

System parameter

Cooling method

Natural air cooling

Forced air cooling

Insulation grade

2500vac One minute

Lightning protection 

lightning protection input (Rated current ≥ 15kA, Max. current ≥ 30kA)  

Output display

Voltage, current, power, electricity, bus insulation detection and switch state
 (Note: All functions above are optional according to requirements)

Input counter-attack diode

None

Yes

Communication 

RS485 (Optional configuration)

Mechanical Data

Dimension (W/H/D)

600mm×2150mm×850mm

Weight

165kg

180kg

Environmental Parameters

Protection grade

IP20

Operating temperature range

-30℃~+ 60℃

Storage temperature range

-30℃~+ 70℃

Operating humidity range

0 % ~ 95%

Operating altitude

Without derating ≤ 3000m (above 3,000m, derating according to GB/T3859.2)

 

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