SMA Technologie AG Technical Data
Installation Guide SB40TL_50TL-IEN081211 15
Protective function AC side
Short-circuit proofing current control
All-pole isolator on grid side automatic disconnection device
(SMA grid guard 3)
Efficiency
Max. efficiency η
max
97.0 %
CEC rebate efficiency η
euro
96,2 % 96,5 %
Communication interfaces
Bluetooth as standard
RS485 (galvanically isolated) optional
Electronic Solar Switch (ESS)
Electrical service life
(in case of a short circuit, with a nominal current of 35
A)
min. 50 switching processes
Max. switching current 35 A
Max. switching voltage 800 V
Max. PV power approx. 12 kW
Protection rating when plugged IP65
Protection rating when unplugged IP21
SB 4000TL-20 SB 5000TL-20
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