Sungrow SG33CX User Manual

User Manual 4 Mechanical Mounting
23
Step 3 Secure the mounting-bracket with bolts.
16mm
35N.m
B
A
F
E
D
C
Tab. 4-1 Fastening sequence
No.
Components
Description
A
Mounting-bracket
-
B
Full threaded bolt
M10*45
C
Metal bracket
-
D
Flat washer
-
E
Spring washer
-
F
Hex nuts
M10
Step 4 Take out the inverter from the packing case.
Step 5 Hoist the inverter to the installation position when necessary (refer to
4.4.2 Hoisting Transport). If the installation position is not high enough,
skip performing this step.
Step 6 Hang the inverter to the mounting-bracket and ensure that the mounting
ears perfectly engage with the mounting-bracket.

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