socomec SUNSYS - B10, Installation And Operation Manual

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11. SPECIFICATION
11.1. Electrical Specification
Model SUNSYS-B10
Input (DC)
Nominal DC voltage 720 V
Max. PV open voltage 1000V
System start-up voltage 260V
Initial feeding voltage 350 V
Shutdown voltage Typical 200V
Working voltage range 250 ~ 1000V
MPPT Full rating voltage range 350 ~ 850 V
MPPT efficiency > 99%
Number of MPP tracker(s) 2
Maximum DC power 10500W
Maximum DC current 16A
×
2
Max. number of parallel strings 2
×
2
External DC Circuit Breaker 20A x 2
Max. Inverter Backfeed Current
to the PV Array
300mA
DC insulation resistance > 1. 2 M
DC insulation Transformerless
Output (AC)
Nominal AC power 10kW/ 10kVA
Max. AC power 10kW/ 10kVA
Nominal AC current 14.5A
Max. AC current 16A
Current (Inrush) 65A
Max. Output Fault Current 30A
AC Max. Short Circuit Current 60A
DC current injection (Max.) 20mA
AC grid voltage
/ Range
230 / 400Vac ±20%,
3
ψ
4W+PE
AC grid frequency
/ Range
47 -52Hz
O/P current distortion (THD i)
4
< 3%