Fronius Primo 3.8-1 208-240 Instructions De Service page 54

Fronius Primo
Operating frequency range
Setups: 50 Hz, 60 Hz
Setup: HI1
Adjustment range for grid frequency
Frequency trip limit accuracy
Frequency clearing time setting range
Total harmonic distortion
Power factor (cos phi)
General Data
Maximum efficiency
CEC efficiency
Cooling
Degree of protection
Dimensions h/w/d
Weight
Shipping dimensions l/h/w
Shipping weight
Permissible ambient temperature
(at 95% rel. humidity)
Permissible storage temperature
(at 95% rel. humidity)
Protection Devices
Insulation monitoring
Stand-alone operation protection
Reverse polarity protection
Arc detection/interruption
Overtemperature
1) The maximum current from the inverter to the solar modules if an error occurs on the inverter
2) Assured by electrical design of the inverter
3) During normal operation
4) ind. = inductive
54
at 208 V
at 220 V
at 240 V
cap. = capacitive
7.6-1 208–240 8.2-1 208–240
48.0–50.5 Hz/59.3–60.5 Hz
45.0–55.0 Hz/50.0–65.0 Hz
0.05 Hz
0.016–600 s
< 5%
0.85–1 ind./cap.
97.9%
97.0% 97.0%
97.0% 97.0%
97.0% 97.0%
Forced-air ventilation
NEMA4X
24.7/16.9/8.1 inch
628/428/205 mm
42.029 lbs. (21.45 kg)
30.1/21.7/11.4 inch
770/550/290 mm
57.56 lbs. (26.11 kg)
-40 °F to +131 °F
(-40 °C to +55 °C)
-40 °F to +158 °F (-40 °C to +70 °C)
Integrated
Integrated
Integrated
Integrated
Operating point shift/active cooling
10.0-1 208–240
-/57.0–63.0 Hz
< 2.5%
4)
0–1 ind./cap.
97.9%
96.5%
96.5%
96.5%
28.5/20.1/
8.9 inch
725/510/225 mm
82.5 lbs. (37.4 kg)
31.1/22.6/13.4
inch
790/575/340 mm
90.2 lbs.
(40.9 kg)
-40 °F to +140 °F
(-40 °C to +60 °C)
4)