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10 Technical Data
10.4 Triggering Thresholds and Tripping Time
Rated power fre-
quency
60 Hz
Rated grid volt-
Triggering
age
threshold - Trig-
gering voltages
208 V
50%
88%
110%
120%
240 V
50%
88%
110%
120%
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
Weight
70
SBxx-1SP-US-41-IA-xx-10
Triggering threshold Triggering frequency Tripping time
> 60.5 Hz
< 57 Hz to 59.8 Hz
(Standard: 59.3 Hz)
< 57.0 Hz
Triggering volt-
age - Neutral
conductor
57.6 V to 62.4 V 99.8 V to
103.2 V to
108.0 V
129.6 V to
134.4 V
141.6 V to
146.4 V
57.6 V to 62.4 V 115.2 V to
103.2 V to
108.0 V
129.6 V to
134.4 V
141.6 V to
146.4 V
SMA Solar Technology AG
60.45 Hz to 60.55 Hz max. 0.1602 s
56.95 Hz to 59.85 Hz
(Standard: 59.25 Hz
to 59.35 Hz)
56.95 Hz to 57.05 Hz max. 0.1602 s
Triggering volt-
age - L1 and L2
108.2 V
178.9 V to
187.2 V
224.6 V to
233.0 V
245.4 V to
253.8 V
124.8 V
206.4 V to
216.0 V
259.2 V to
268.8 V
283.2 V to
292.8 V
535 mm x 730 mm x 198 mm
(21.1 in x 28.7 in x 7.8 in)
26 kg (57.32 lbs)
Adjustable: 0.16 s to
300 s
(Standard: max.
0.1602 s)
Tripping time
max. 0.1602 s
max. 2.002 s
max. 1.001 s
max. 0.1602 s
max. 0.1602 s
max. 2.002 s
max. 1.001 s
max. 0.1602 s
Installation Manual
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