Sunny Boy Installation Manual

10 Technical Data
SMA Solar Technology AG
Installation ManualSBxx-1SP-US-41-IA-xx-1070
10.4 Triggering Thresholds and Tripping Time
Rated power fre-
quency
Triggering threshold Triggering frequency Tripping time
60 Hz > 60.5 Hz 60.45 Hz to 60.55 Hz max. 0.1602 s
< 57Hz to 59.8Hz
(Standard: 59.3Hz)
56.95Hz to 59.85Hz
(Standard: 59.25Hz
to 59.35Hz)
Adjustable: 0.16s to
300s
(Standard: max.
0.1602s)
< 57.0 Hz 56.95 Hz to 57.05 Hz max. 0.1602s
Rated grid volt-
age
Triggering
threshold - Trig-
gering voltages
Triggering volt-
age - Neutral
conductor
Triggering volt-
age - L1 and L2
Tripping time
208V 50% 57.6V to 62.4V 99.8V to
108.2V
max. 0.1602s
88% 103.2V to
108.0V
178.9V to
187.2V
max. 2.002s
110% 129.6V to
134.4V
224.6V to
233.0V
max. 1.001s
120% 141.6V to
146.4V
245.4V to
253.8V
max. 0.1602s
240V 50% 57.6V to 62.4V 115.2V to
124.8V
max. 0.1602s
88% 103.2V to
108.0V
206.4V to
216.0V
max. 2.002s
110% 129.6V to
134.4V
259.2V to
268.8V
max. 1.001s
120% 141.6V to
146.4V
283.2V to
292.8V
max. 0.1602s
Measuring precisions:
• Triggering threshold: ±2% of the rated grid voltage
• Tripping time: ±1% of the nominal tripping time
• Triggering frequency: ±0.2% of rated power frequency
10.5 General Data
Width x height x depth 535mmx730mmx198mm
(21.1 in x 28.7 in x 7.8 in)
Weight 26 kg (57.32 lbs)
ENGLISH