Huawei SUN2000 MB0 Series User Manual

7.4.1 Removing the SUN2000
NO TICE
Before removing the SUN2000, disconnect both AC and DC connections.
Perform the following operations to remove the SUN2000:
1. Disconnect all cables from the SUN2000, including RS485 communications
cables, DC input power cables, AC output power cables, and PGND cables.
2. Remove the SUN2000 from the mounting bracket.
3. Remove the mounting bracket.
7.4.2 Packing the SUN2000
● If the original packing materials are available, put the SUN2000 inside them
and then seal them by using adhesive tape.
● If the original packing materials are not available, put the SUN2000 inside a
suitable cardboard box and seal it properly.
7.4.3 Disposing of the SUN2000
If the SUN2000 service life expires, dispose of it according to the local disposal
rules for electrical equipment waste.
7.5 Replacing a Fan
CA UTION
● Before replacing a fan, power o the inverter.
● When replacing a fan, use insulated tools and wear PPE.
Procedure
Step 1 Remove the fan cover, disconnect fan cables, and remove the faulty fan.
SUN2000-(12K-25K)-MB0 Series
User Manual 7 System Maintenance
Issue 01 (2023-04-30) Copyright © Huawei Digital Power Technologies Co., Ltd. 100

Huawei SUN2000 MB0 Series Specifications

General

Type	String Inverter
Max Input Voltage	1100 V
MPPT Voltage Range	200 V - 1000 V
Number of MPPTs	2
Max Input Current per MPPT	26 A
Rated Output Frequency	50 Hz / 60 Hz
Max Efficiency	98.6%
Operating Temperature Range	-25°C to +60°C
Protection Degree	IP65
Cooling	Natural Convection
Power Factor Adjustment Range	0.8 leading to 0.8 lagging
Cooling Method	Natural Convection
Protection Level	IP65
Model	SUN2000
Rated Output Voltage	230 V / 400 V
Humidity	0% - 100%
Communication	RS485