Huawei SUN2000 M5 Series User Manual

– If the PE terminal of the AC connector is not connected, the PE cable on
the enclosure must be a single-core outdoor copper cable with a cross-
sectional area of at least 10 mm
2
.
– Use cables with the same diameter as the AC output power cable and
ground the PE terminal on the AC connector and the ground screws on
the enclosure.
● In some countries and regions, the inverter must have additional ground
cables. In this case, use cables with the same diameter as the AC output
power cable and ground the PE terminal on the AC connector and the ground
screws on the enclosure.
Procedure
Step 1 Crimp an OT terminal.
NO TICE
● Avoid scratching the core wire when stripping a cable.
● The cavity formed after the conductor crimp strip of the OT terminal is crimped
must wrap the core wires completely. The core wires must contact the OT
terminal closely.
● Wrap the wire crimping area with heat-shrink tubing or insulation tape. The
heat-shrink tubing is used as an example.
● Use a heat gun carefully to avoid heat damage to the equipment.
Figure 5-2 Crimping an OT terminal
(1) Cable
(2) Core wire (3) Heat-shrink tubing
(4) OT terminal (5) Crimping tool (6) Heat gun
SUN2000-(12KTL-25KTL)-M5 Series
User Manual 5 Electrical Connections
Issue 03 (2023-02-15) Copyright © Huawei Digital Power Technologies Co., Ltd. 36

Huawei SUN2000 M5 Series Specifications

General

Max Efficiency	98.6%
Max Input Voltage	1100 V
MPPT Operating Voltage Range	200 V - 1000 V
Operating Temperature Range	-25°C to +60°C
Communication	RS485, 4G (optional)