Technical Data; Electrical Data - Kaco blueplanet 110 TL3 Manual

4 | Technical data

4 Technical data
4.1

Electrical data

blueplanet
DC Input levels
Maximum recommended PV generator
power
MPPrange@Pnom
Working range
Nominal voltage
Starting voltage
3
Open circuit voltage
4
Max. input current
Number of strings
Number of MPP controls
Max. short-circuit current (ISC max.)
Input source feedback current
Polarity safeguard
String fuse
DC overvoltage protection
3
A brief open circuit voltage of up to 1600 V
Due to the brief open circuit voltage exceedance, there is no guarantee that the integrated overvoltage pro-
tection will work correctly if the ambient temperature is > 40°C.
4
The "Max. input current" is the maximal theoretical value for operation with full power when the feed-in
power is low. The device is limited to the maximum AC power.
The "Max. short-circuit current (ISC
the connected PV generator. This is the relevant value for string sizing and is the absolute maximal limit for in-
verter protection. The connected PV-Generator must be designed, that the max short circuit current is below
or equal to the ISC
Class A. In no condition the design may result in a greater short circuit current than ISC
section 7.6.2} Page 25].
Page 12
110 TL3 US
165 kW
705 V-1,300 V
(max. 15 hours a year) is admissible for the device.
dc
.)" defines together with open circuit voltage (U
max
of the inverter under all foreseeable conditions and therefore complies with IEC 61730
max
Manual
125 TL3
Input levels (DC)
705 V-1,450 V
730 V
805 V
1,500 V
160 A
1-2
1
300 A
0 A
no
no
1 + 2
KACO blueplanet 110 TL3 KACO blueplanet 125 TL3
187.5 kW
705 V-1300 V
183 A
) the characteristic of
DCmax
of the inverter [See
max