Sungrow SG33CX User Manual

User Manual 5 Electrical Connection
49
1
2
a
b
c
Outer diameter
D(mm)
Seal
4.5~6
c
6~12
a+b
13~18
b
Step 4 Insert the RJ45 connector to the RJ45 jack.
Step 5 If other wiring operations need to be performed on the communication
board, finish the wiring operations before performing the following steps.
If otherwise, continue to perform the following steps.
Step 6 Install the junction box, see 5.7.2 Install the Junction Box.
Step 7 Pull the cable gently to make sure it is secured, tighten the swivel nut
clockwise.

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