Sonnen sonnenBatterie 10, Installation Instructions Manual, Page: 91 / 100

Technical data | 15
KD-557 | 1000241 | EN | 02 91 / 100
15.2 sonnenProtect 4000 (optional)
System data (AC)
sonnenProtect 4000
Nominal power 4,000 W
Nominal frequency 50 Hz
Output voltage 230/240 V
Overload (30 min.) max. 4,600 W
Power factor range 0 capacitive ... 0 inductive
Max. output current (duration/100 ms) 20 A / 23 A
Short-circuit current 40 A
Network configuration in emergency op-
eration TN
Mains connection single-phase, L / N / PE
Mains connection fuse Miniature circuit breaker | Type B | 20 A
Operating concept Single-phase power supply via emergency circuit(s). The
switch to emergency operation takes place automatic-
ally through the storage system.
Switchover time approx. 15 seconds
Threshold power none (starting from 0 W)
Dimensions/weight Dimension (H/W/D) in cm 52/23/12
Weight in kg approx. 10
Safety/protective
devices
Protection class II
Degree of Protection IP65
Overvoltage category 2
Required fault current monitoring Residual current device (RCD) with a rated differential
current of 300 mA; requirements on site must be ob-
served.
Ambient conditions
Environment Indoor/Outdoor
Pollution degree 3
Operating temperature range -5 °C ... 50 °C
Max. rel. humidity 100%, condensing
Permissible installation altitude 2,000 m above sea level
Additional ambient conditions The ambient conditions prescribed for the
storage system apply.