Max. DC Voltage: 1500V
Input/Output Strings: 12-in / 1-out
Max. Input Current (per string): 20A
Max. Output Current: 250A
Surge Protection: Type 2, 40kA
DC Fuse: 10x85mm, 15A
DC Protection Switch: DC MCCB, 1500V/250A
Enclosure: Metal, IP65, IK10
The EKDBT-PV12/1-BFS-1500 is an industrial-grade 1500V DC combiner box engineered for utility-scale and large commercial solar installations. Featuring a rugged metal enclosure (IP65/IK10) and high-current handling capabilities, this unit provides superior protection and reliable string management for high-voltage PV arrays.
This unit's 1500V high-voltage design significantly reduces system costs by enabling longer string lengths and decreasing balance of system requirements compared to traditional 1000V arrays.
|
Model |
EKDBT-PV12/1-BFS-1500 |
|
Number of input strings |
12 |
|
Number of output strings |
1 |
|
Max. DC voltage |
1500V |
|
Max. input current per string |
20A |
|
Max. output current |
250A |
|
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) |
1000V |
|
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) |
250A |
|
Poles |
2P |
|
Rated short-circuit breaking capacity (Ics/Icu) |
5kA/5kA @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 |
750x560x180mm |
|
Input or output connector |
|
|
Environment |
|
|
Operating Temperature |
-25℃ to +55℃ |
|
Cooling way |
Natural cooling |
|
Humidity |
0~95% |
|
Altitude |
2000m |
|
Installation |
Wall Mounting |
