Max. DC Voltage: 1500V
Input/Output Strings: 16-in / 1-out
Max. Input Current (per string): 25A
Max. Output Current: 400A
Surge Protection: Type 2, 40kA
DC Fuse: 10x85mm, 15A
DC Protection Switch: DC MCCB, 1500V/400A
Enclosure: Metal, IP65, IK10
EKDBT-PV16/1-BFS-1500 is a premium 1500V DC combiner box engineered for large utility-scale solar power plants. With 16 input strings and 400A output capacity, this industrial-grade unit features a robust metal enclosure (IP65/IK10) and comprehensive protection components for demanding high-voltage solar applications.
The EKDBT-PV16/1-BFS-1500 is optimized for high-voltage, high-current solar applications:
• Large utility-scale solar farms with 1500V architecture
• Power plant-scale PV installations
• Industrial solar arrays requiring higher string currents
• Projects demanding maximum energy yield and reduced BOS costs
The 1500V architecture allows for longer string lengths, fewer combiner boxes, and reduced cabling costs compared to traditional 1000V systems, significantly lowering overall system costs.
|
Model |
EKDBT-PV16/1-BFS-1500 |
|
Number of input strings |
16 |
|
Number of output strings |
1 |
|
Max. DC voltage |
1500V |
|
Max. input current per string |
25A |
|
Max. output current |
400A |
|
Surge Protection |
|
|
Type |
Type 2 (optional: Type1+2) |
|
Max. operation voltage (Ucpv) |
1500V |
|
Max. discharge current (Imax) |
40kA |
|
Voltage protection level |
4kV |
|
Poles |
3 |
|
Design features |
Plug-in module |
|
Standard |
IEC/EN 61643-31 |
|
DC Fuse |
|
|
Rated operation voltage(Ue) |
1500V |
|
Rated current (Ie)(Changeable) |
15A |
|
Type of fuses |
10x85mm,30kA |
|
Standard |
IEC 60947-3 & IEC 60269-6 |
|
DC Protection Switch |
DC MCCB |
|
Rated insulation voltage (Ui) |
1500V |
|
Rated operating voltage (Ue) |
1500V |
|
Rated current(In) |
400A |
|
Poles |
2P (optional: 3P) |
|
Rated short-circuit breaking capacity (Ics/Icu) |
2P:10kA/10kA @1500VDC;3P:25kA/25kA @1500VDC |
|
Standard |
IEC/EN 60947-2 |
|
Others |
|
|
Anti reflection diode |
Optional |
|
String monitoring module |
Optional(50~1500V,0~20A,RS485/ModBus-RTU) |
|
Enclosure |
|
|
Enclosure type |
Metal(Other shell materials can be customized) |
|
Degree of Protection |
IP65 |
|
Impact protection level |
IK10 |
|
Enclosure size |
860x560x200mm |
|
Input or output connector |
Waterproof gland (default), MC4 connector (optional) |
|
Environment |
|
|
Operating Temperature |
-25℃ to +55℃ |
|
Cooling way |
Natural cooling |
|
Humidity |
0~95% |
|
Altitude |
2000m |
|
Installation |
Wall Mounting |
