Huawei SmartACU2000D Series User manual

HUAWEI TECHNOLOGIES CO., LTD.
SmartACU2000D Smart Array Controller
Quick Guide (with No PID Module)
Issue: 02
Part Number: 31500BWD
Date: 2020-04-10

1Copyright © Huawei Technologies Co., Ltd. 2020.
All rights reserved.
1Product Overview
1. The information in this document is subject to change due to version upgrade or other reasons.
Every effort has been made in the preparation of this document to ensure accuracy of the
contents, but all statements, information, and recommendations in this document do not
constitute a warranty of any kind, express or implied.
2. Before installing the device, closely read the SmartACU2000D Smart Array Controller User
Manual (with no PID module) to get familiar with product information and precautions.
3. Only qualified and trained electrical technicians are allowed to operate the device. Operation
personnel should understand the composition and working principles of the grid-tied PV power
system and local regulations.
4. Before installing the device, check that the package contents are intact and complete against the
packing list. If any damage is found or any component is missing, contact your dealer.
5. Use insulated tools when installing the device. For personal safety, wear insulation gloves and
protective shoes.
6. When installing the device and connecting cables, use appropriate tools and take necessary
protective measures to avoid damaging the device.
7. Huawei shall not be liable for any consequence caused by violation of the storage, installation,
and operation regulations specified in this document and the user manual.
Name
Model
Voltage Level
Configuration
Smart array
controller
SmartACU2000D
-D-00
D: ≤ 800 V
three
-phase
AC input
•
00: one MBUS route
•
02: two MBUS routes
•
05CN: one MBUS route and 4G
antenna
SmartACU2000D
-D-02
SmartACU2000D
-D-05CN

2
Cabinet Dimensions
(1) Cabinet door
(2) Mounting plate
(3) Waterproof connector for the protective earthing
cable (PE, 3/4 in.)
(4) Waterproof connectors for the RS485
communications cable, network cable, and
DC power cables (RS485/ETH/DC, 3/4 in.)
(5) Waterproof connector for the
DO signal cable
(DO, 5/4 in.)
(6) Waterproof connector for the DI signal cable
(DI, 3/4 in.)
(7) Waterproof connector for the AI signal cable (AI,
5/4 in.)
(8) USB port (USB)
(9) Waterproof connectors for the RS485
communications cable and network cable
(RS485/ETH, 3/4 in.)
(10) Ventilation valve
(11) Waterproof connectors for the three
-
phase AC
power cable (MBUS01, MBUS02, 1 in.)
(12) Waterproof connector for the single
-phase
AC power cable (AC INPUT, 3/4 in.)
(13) Waterproof connector for the optical cable
(SFP1, 3/4 in.)
(14) Waterproof connector for the optical cable,
network cable, or 4G antenna (SFP2/4G
LTE/4G, 3/4 in.)

3
SmartACU2000D-D-02 Components
For simplicity purposes, the following figure shows only the components that you need to operate and
reserved installation positions.
(1)
SmartLogger power adapter (U01)
(11) Position for the power over Ethernet (PoE)
SPD
(2) Position for the 24 V DC power module (U02)
(12) Position for the
PoE module (POE)
(3) AC input terminal of the 24 V power module
(JX02)
(13)
ATB (Access Terminal Box)
(4) Single
-phase surge protective device (SPD)
(F03)
(14) Single
-phase input switch (QF03)
(5) Three
-phase SPD 1 (F01)
(15) Three
-phase input switch 2 (FU02)
(6) Three
-phase SPD 2 (F02)
(16) Three
-phase input switch 1 (FU01)
(7) Position for the Ethernet switch (SWITCH)
(17
) RS485 communications terminal (JX01)
(8) SmartMBUS CCO (MBUS CCO)
(18) Position for the SmartModule1000A01
(SmartModule)
(9) SmartLogger3000
(SmartLogger)
(19) PE bar
(10) Optical fiber adapter (OFA01, OFA02)

4
SmartACU2000D-D-00 and SmartACU2000D-D-05CN Components
(1)
SmartLogger power adapter (U01)
(10)
Position for the PoE SPD
(2) Position for the 24 V DC power module (U02)
(11)
Position for the PoE module (POE)
(3) AC input terminal of the 24 V power module
(JX02)
(12) ATB (
Access Terminal Box)
(4) Single
-phase SPD (F03)
(13)
Single-phase input switch (QF03)
(5) Three
-phase SPD (F01)
(14)
Three-phase input switch (FU01)
(6)
Position for the Ethernet switch (SWITCH)
(15)
RS485 communications terminal (JX01)
(7)
Position for the SmartMBUS CCO (MBUS
CCO)
(16)
Position for the SmartModule1000A01
(SmartModule)
(8)
SmartLogger3000 (SmartLogger)
(17)
PE bar
(9)
Optical fiber adapter (OFA01, OFA02)
For simplicity purposes, the following figure shows only the components that you need to operate
and reserved installation positions.

5
2Configurations in Typical Scenarios
Components in dashed-line boxes are optional. To highlight the involved area, the figure does not
show all factory-installed components and cables.
Fiber Ring Network
Only the SmartACU2000D-D-00 and SmartACU2000D-D-02 are applicable to this scenario.

6
Position
Component
Recommended Model or
Specifications
Component
Source
Quantity
Smart array
controller
(Optional) SmartModule
SmartModule1000A01
Purchased
from Huawei
1
(Optional) Ethernet
switch
UT
-H605 or ES1000
1
(Optional) 24 V power
supply
N/A
1
Fitting bag
for optical
ring
switching
a
Optical
module
N/A
2
Optical
jumper
N/A
8
Transformer
station
Miniature circuit breaker
(MCB)
Recommended rated
current: 32 A; number of
poles: 2
Prepared by
the customer
1
Three
-
phase
power switch
Knife fuse
switch
•
When the rated AC
voltage on the low-
voltage (LV) side of the
transformer station is
less than or equal to
600 V, the rated
voltage of the knife
fuse switch should be
greater than or equal to
600 V.
•
When the rated AC
voltage on the LV side
of the transformer
station is greater than
600 V and less than or
equal to 800 V, the
rated voltage of the
knife fuse switch
should be greater than
or equal to 800 V.
•
Recommended rated
current of the fuse: 32
A; rated current of the
knife fuse switch box: ≥
32 A; number of poles:
3 (three fuses for each
knife fuse switch box)
•Scenario with a
double-column
transformer: 1
•Scenario with a
dual-split
transformer: 2
Note a: There are two types of fitting bags for fiber ring switching: with 100M optical modules or with
1000M optical modules. You can purchase a fitting bag based on the specifications of the optical
modules used on the fiber channel (FC) switch.
The following table describes the components to be configured in the fiber ring network scenario.
•Components listed in the table need to be installed onsite.
•Models of the components inside the transformer station are specified by the transformer station
vendor.

No.
Cable
Recommended Model or Specifications
Cross
-sectional Area
Range of the Cable
(Recommended Value)
1
Three
-phase AC
power cable
•
Three-core (L1, L2, and L3) outdoor
armored copper cable
•When the rated AC voltage on the LV side
of the transformer station is less than or
equal to 600 V, the operating voltage
between the three-
phase AC power cable
and the ground should be greater than or
equal to 600 V.
•When the rated AC voltage on the LV side
of the transformer station is greater than
600 V and less than or equal to 800 V, the
operating voltage between the three-
phase AC power cable and the ground
should be greater than or equal to 1000 V.
•
8–10 mm2(10 mm2)
•
8 AWG
2
(Optional)
Peripheral network
cable
CAT 5E outdoor shielded network cable with
an outer diameter less than 9 mm (0.35 in.)
and internal resistance less than or equal to
1.5 ohms/10 m (1.5 ohms/393.70 in.), as well
as shielded RJ45 connectors
N/A
3
Peripheral RS485
communications
cable
Computer cable (DJYP2VP2
-22 2x2x1) or
armored shielded twisted pair that can be
used outdoors, as well as OT
-M4 terminals
•
0.5–1 mm2(1 mm2)
•
20–
18 AWG (18 AWG)
4
Cabinet PE cable
Outdoor copper cable and OT
-M6 terminals
•
6–16 mm2(16 mm2)
•
10–6 AWG (6 AWG)
5
Optical fiber cable
Four
-core or eight-core single-
mode armored
optical cable with a transmission wavelength
of 1310 nm and an outer diameter less than
or equal to 18 mm (0.71 in.)
N/A
6
Single
-phase AC
power cable
•
Standard connection: two-core outdoor
armored copper cable
•
Connection through a tube: single-core
outdoor copper cable
•
Operating voltage to the ground ≥ 300 V
•
4–6 mm2(4 mm2)
•
12–
10 AWG (12 AWG)
7
(Optional) 24 V DC
output power cable
•
Standard connection: two-core outdoor
armored copper cable
•
Connection through a tube: single-core
outdoor copper cable
•
Operating voltage to the ground ≥ 300 V
•
2.5–4 mm2(2.5 mm2)
•
14–
12 AWG (14 AWG)
The following table describes the cables to be prepared by yourself in the fiber ring network scenario.
7

8
Components in dashed-line boxes are optional. To highlight the involved area, the figure does not
show all factory-installed components and cables.
4G LTE Network
Only the SmartACU2000D-D-00 and SmartACU2000D-D-02 are applicable to this scenario.

9
Position
Component
Recommended Model
or Specifications
Component
Source
Quantity
Smart array
controller
(Optional) SmartModule
SmartModule1000A01
Purchased
from Huawei
1
(Optional) 24 V power
supply
N/A
1
Fitting bags
for the PoE
module and
customer
-
premises
equipment
(CPE)
PoE
module
N/A
1
Outside the
smart array
controller and
transformer
station
CPE
N/A
1
Transformer
station
Miniature circuit breaker
(MCB)
Rated current: 32 A,
number of poles: 2
Prepared by
the customer
1
Three
-
phase
power switch
Knife
fuse
switch
•
When the rated AC
voltage on the LV
side
of the transformer
station is less than or
equal to 600 V, the
rated voltage of the
knife fuse switch
should be greater
than or equal to 600
V.
•
When the rated AC
voltage on the LV side
of the transformer
station is greater than
600 V and less than
or equal to 800 V, the
rated voltage of the
knife fuse switch
should be greater
than or equal to 800
V.
•Recommended rated
current of the fuse: 32
A; rated current of the
knife fuse switch box:
≥ 32 A; number of
poles: 3 (three fuses
for each knife fuse
switch box)
•Scenario with a
double-
column
transformer: 1
•Scenario with a
dual-split
transformer: 2
The following table describes the components to be configured in the 4G LTE network scenario.
•Components listed in the table need to be installed onsite.
•Models of the components inside the transformer station are specified by the transformer station
vendor.