Huawei SmartLogger2000 Quick Manual page 6

Component
Fuse
Knife
switch Knife
switch box
2.2 Non-Smart Array Controller Scenario
NOTICE
1. If the SmartLogger communicates with an inverter over an AC power cable, an MCB and a knife
switch need to be installed to prevent device damage in the case of short circuits.
2. If the SmartLogger communicates with an inverter over an AC power cable, the cable from the
knife switch to the MCB and the cable from the busbar to the knife switch both need to be
prepared by the customer. Recommended cable: three-core armor cable with the operating
voltage to the ground greater than or equal to 600 V and the cross-sectional area of a single
core wire being 4 mm
3. The power cable delivered with the SmartLogger is 1 meter long, the power adapter cable is 1.5
meters long, the network cable is 2.2 meters long, and the AC power cable is 1.5 meters long.
Reserve the installation positions for components based on the cable lengths.
RS485/PLC+Optical Fiber
Recommended Model or
Component
Specifications
SmartLogger SmartLogger2000
RS485 signal
X4B-05
SPD
Recommended Model or
Specifications
Rated voltage ≥ 500 V; rated current: 6 A
Rated voltage ≥ 500 V; rated current ≥ 6
A; poles: 3P
2
.
Component Source
Prepared by customer
Prepared by customer
Component Source
Purchased from Huawei
Purchased from Huawei
5
Quantity
3 PCS
1 PCS
Quantity
1 PCS
3 PCS