Sungrow SG33CX User Manual

4 Mechanical Mounting User Manual
22
The lifting rings and the sling are not within the delivery scope.
4.5 PV Bracket-Mounted Installation
4.5.1 Preparation before Mounting
Tools
Item
Specification
Phillips screwdriver/
electric screw driver
M4, M6
Marker
-
Level
-
Hammer drill
Drill bit: φ12
Socket wrench
Including 16mm socket
Spare parts
Item
Quantity
Specification
Source
Grub screw
2
M4×10
Delivery scope
2
M6×65
Delivery scope
Bolt assembly
4
M10
Delivery scope
4.5.2 Mounting Steps
Step 1 Assemble the mounting-bracket by using the connecting bar.
M4
1.5N.m
Step 2 Level the assembled mounting-bracket by using the level, and mark the
positions for drilling holes on the PV bracket. Drill the holes by using a
hammer drill.

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