REFUSOL 20K-2T - Page 75

REFUsol 20K-2T (853P020.200)
User manual
- 70 -
inverter
back-feed current
to the array
Output inrush
current and
duration
0.8A/2us
Maximum output
fault current and
duration
200A/1us
Maximum output
overcurrent
protection
45A
Communication
Power
management unit
According to certification and request
Communication
RS485/USB/ Bluetooth, Optional: WIFI /Ethernet
Operation data
storage
25 years
General Data
Ambient
temperature
range
-30
℃
~+60
℃
Topology
Transformer-less
Degree of
protection
IP65
Allowable relative
humidity range
0~100%
Max. operating
altitude
4000m
Noise
≤
40dB
Weight
22kg
Cooling
Fan
Dimension
520*430*189mm
Display
LCD & Bluetooth +APP
Warranty
5 years/ 7 years/ 10 years
Standard
EMC
EN61000-6-1, EN61000-6-2, EN61000-6-3, EN61000-6-4
Safety standard
IEC62109-1/2, IEC62116, IEC61727, IEC61683, IEC60068(1,2,14,30)