User Manual 13 Appendix IV: Technical Data
103
Backup Data
Nominal voltage 230 Vac (±2 %)
Total harmonic factor output 4 % (full load)
Frequency range 50 Hz (±0.2 %)
Switch time to emergency mode 10 s
Power factor
0.8 overexcited/leading–0.8
underexcited/lagging
Max. output power 5000 W / 5000 VA
Max. output power (battery mode) 3000 W / 5000 VA
13.2 STB5K (backup box) Technical Data
Max. input / output current 25 A
Nominal AC voltage 230 Vac–240 Vac
AC voltage range 180 Vac–275 Vac
Operating ambient temperature range
-25℃ to 60℃
*
Power consumption < 3 VA / 2 W
Dimensions (W x H x D) 220 mm x 230 mm x 90 mm
Mounting method Wall-mounting bracket
Weight 2.6 kg
* The AC voltage ranges from 180 Vac to 250 Vac when the operating ambient
temperature is between 50℃ and 60℃.
13.3 Meter Technical Data
Nominal voltage 240 Vac
Input voltage range 180 Vac–286 Vac
Power consumption < 2 W (10 VA)
Max. operating current 100 A
Grid frequency 50 Hz
Measurement accuracy Class I
Interface and communication RS485
Ingress protection rating IP20
Operating temperature range
-25℃ to 75℃
Allowable relative humidity range 0–95 %
Dimensions (W x H x D) 18 mm x 117 mm x 65 mm
Mounting method 35 mm DIN-rail
Weight 0.2 kg
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