Sungrow SG33CX User Manual

5 Electrical Connection User Manual
32
E
L = E + (2~3)mm
1
2
1: Heat shrink tubing
2: OT/DT terminal
Step 2 Fasten the cable with a screwdriver.
M6
4.2~4.5N.m
There are two grounding terminals. Use at least one of them to ground
the inverter.
5.5 AC Cable Connection
5.5.1 AC Side Requirements
Before connecting the inverter to the grid, ensure the grid voltage and
frequency comply with requirements, for which, refer to "10.1 Technical Data".
Otherwise, contact the electric power company for help.

Sungrow SG33CX Specifications

General

Model	SG33CX
Manufacturer	Sungrow
Rated Power	33 kW
Max DC Voltage	1100 V
Max Efficiency	98.7%
Start Voltage	200 V
Total Harmonic Distortion	< 3%
Power Factor at Rated Power	1
DC Connection Type	MC4
Allowable Relative Humidity Range	0 - 100%
Operating Altitude	4000 m
MPPT Voltage Range	200 V - 1000 V
AC Voltage Range	310 V - 480 V
Rated Grid Frequency	50 Hz / 60 Hz
Adjustable Power Factor Range	0.8 leading to 0.8 lagging
Operating Ambient Temperature Range	-25 °C ... +60 °C
Communication	RS485