Huawei SmartACU2000D Series User manual

HUAWEI TECHNOLOGIES CO., LTD.
SmartACU2000D Smart Array Controller
Quick Guide (with PID Modules)
Issue: 04
Part Number: 31500BWC
Date: 2023-05-09

1Copyright © Huawei Technologies Co., Ltd. 2023.
All rights reserved.
1Product Overview
•Before installing the equipment, read the user manual carefully to get familiar with
product information and safety precautions. The product warranty does not cover
equipment damage caused by failure to follow the storage, transportation, installation,
and usage guidelines specified in this document and the user manual. Log in to the
technical support website (https://support.huawei.com/enterprise) to view the user manual
and safety precautions.
•The information in this document is subject to change without notice. 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.
•The Danger, Warning, Caution, and Notice statements described in this document do not cover
all the safety precautions. You also need to comply with relevant international, national, or
regional standards and industry practices.
•Only qualified professionals or trained personnel are allowed to perform operations on the
equipment. Operation personnel should understand the system, its working principles, and
relevant national/regional standards.
•During operations, use dedicated insulated tools and wear personal protective equipment,
such as protective clothing, insulated shoes, goggles, safety helmets, and insulated gloves.
•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.
Name
Model
Voltage Level
Configuration
Smart
array
controller
SmartACU2000D
-D-01
D: ≤ 800 V
three
-phase
AC input
•
01: one MBUS route and one
SmartPID2000 (referred to as PID
module hereinafter)
•
03: two MBUS routes and two PID
modules
SmartACU2000D
-D-03

2
Cabinet Dimensions
Mounting Bracket Dimensions
(1) PID cabinet door
(2) Main cabinet door
(3) Mounting plate
(4) Mounting bracket
(5) Waterproof connectors for the PID DO signal
cable (PID01_DO, PID02_DO, 3/4 in.)
(6) Waterproof connectors for the RS485
communications cable and network cable
(RS485/ETH, 3/4 in.)
(7) Waterproof connectors for the RS485
communications cable, network cable, and
DC power cables (RS485/ETH/DC, 3/4 in.)
(8) Waterproof connector for the DO signal
cable (DO, 5/4 in.)
(9) Waterproof connector for the AI signal cable
(AI, 5/4 in.)
(10) Waterproof connector for the DI signal
cable (DI, 3/4 in.)
(11) Waterproof connector for the protective
earthing cable (PE, 3/4 in.)
(12) Ventilation valve
(13) USB port (USB)
(14) Waterproof connectors for the three
-
phase
AC power cable (including the functional
earthing cable) (MBUS01/PID01,
MBUS02/PID02, 1 in.)
(15) Waterproof connector for the single
-phase
AC power cable (AC INPUT, 3/4 in.)
(16) Waterproof connector for the optical cable
(SFP1, 3/4 in.)
(17) Waterproof connector for the optical cable
and network cable (SFP2/LTE, 3/4 in.)

3
For simplicity purposes, the following figure shows only the components that you need to operate
and reserved installation positions.
(1) PID functional
earthing (FE) bar (FE01,
FE02)
(2)
SmartLogger power adapter (U01)
(3) Position for the 24 V DC power module
(U02)
(4) PID01 input switch (QF01)
(5) PID02 input switch (QF02)
(6) Single
-phase surge protective device (SPD)
(F03)
(7) Three
-phase SPD 1 (F01)
(8) Three
-phase SPD 2 (F02)
(9) Position for the Ethernet switch (SWITCH)
(10)
SmartMBUS CCO (MBUS CCO)
(11) PE bar
(12) SmartLogger3000 (
SmartLogger)
(13) SmartModule1000A01 (
SmartModule)
(14) Fiber adapter (OFA01: TX1 RX1; OFA02: TX2
RX2)
(15) Position for the power over Ethernet (
PoE
)
SPD
(16) Position for the
PoE module (POE)
(17) ATB (Access Terminal Box)
(18) Single
-phase input switch (QF03)
(19) Three
-phase input switch 2 (FU02)
(20) Three
-phase input switch 1 (FU01)
(21) RS485 communications terminal (JX01)
(22) SmartPID2000 (PID02)
(23) SmartPID2000 (PID01)
(24) AC input terminal of the 24 V power module
(JX02)
SmartACU2000D-D-03 Components

4
SmartACU2000D-D-01 Components
(1) PID FE bar (FE01, FE02)
(2)
SmartLogger power adapter (U01)
(3) Position for the 24 V DC power module (U02)
(4) PID01 input switch (QF01)
(5) Single
-phase SPD (F03)
(6) Three
-phase SPD (F01)
(7) Position for the Ethernet switch (SWITCH)
(8) Position for the
SmartMBUS CCO
(MBUS CCO)
(9) PE bar
(10) SmartLogger3000 (
SmartLogger)
(11) Position for the SmartModule1000A01 (SmartModule)
(12) Fiber adapter (OFA01: TX1, RX1;
OFA02: TX2, RX2)
(13) Position for the
PoE SPD
(14) Position for the
PoE module (POE)
(15) ATB (Access Terminal Box)
(16) Single
-phase input switch (QF03)
(17) Three
-phase input switch (FU01)
(18) RS485 communications terminal
(JX01)
(19) SmartPID2000 (PID01)
(20) AC input terminal of the 24 V
power module (JX02)
For simplicity purposes, the following figure shows only the components that you need to
operate and reserved installation positions.

5
2Configurations in Typical Scenarios
Fiber Ring Network
•Components in dashed-line boxes are optional. To highlight the involved area, the figure
does not show all factory-installed components and cables.
•The SmartModule is installed on the SmartACU2000D-D-03 before delivery, and you do not
need to perform any operations on the SmartModule. If RS485 ports are required for the
SmartACU2000D-D-01, the SmartModule can be optionally installed.

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
Purchased from
Huawei
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 500 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 500 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.

7
The following table describes the cables to be prepared by yourself in the fiber ring network
scenario.
No.
Cable
Recommended Model or Specifications
Cross
-sectional Area
Range of the Cable
(Recommended Value)
1
Three
-
phase AC power
cable
•
Four-core (L1, L2, L3, and FE) outdoor
armored copper cable and OT-M4
terminals (FE)
•
When the rated AC voltage on the LV
side of the transformer station is less
than or equal to 500 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 500 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)

8
4G LTE Network
•Components in dashed-line boxes are optional. To highlight the involved area, the figure
does not show all factory-installed components and cables.
•The SmartModule is installed on the SmartACU2000D-D-03 before delivery, and you do not
need to perform any operations on the SmartModule. If RS485 ports are required for the
SmartACU2000D-D-01, the SmartModule can be optionally installed.

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
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 LV side
of the transformer
station is less than or
equal to 500 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
500 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.

The following table describes the cables to be prepared by yourself in the 4G LTE network
scenario.
No.
Cable
Recommended Model or
Specifications
Cross
-sectional Area
Range of the Cable
(Recommended
Value)
1
Three
-phase AC power
cable
•
Four-core (L1, L2, L3, and FE)
outdoor armored copper cable and
OT-M4 terminals (FE)
•
When the rated AC voltage on the
LV side of the transformer station is
less than or equal to 500 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 500 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
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)
3
Cabinet PE cable
Outdoor copper cable and OT
-M6
terminals
•
6–16 mm2(16
mm2)
•
10–
6 AWG (6 AWG)
4
Network cable from the
PoE
module to the CPE
A 20 m (65.62
ft) long network cable
delivered with Huawei CPE (If the
length is insufficient, prepare a cable
with the same specifications as a
peripheral network cable.)
N/A
5
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)
6
(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)
10

11
Installing the Mounting Bracket
3.2
•To prevent dust inhalation or contact with
eyes, wear safety goggles and an anti-
dust mask when drilling holes.
•Clean up any dust in and around the holes
using a vacuum cleaner and measure the
distance between holes. If the holes are
inaccurately positioned, drill holes again.
•Level the head of the expansion sleeve
with the concrete wall after removing the
bolt, spring washer, and flat washer.
Otherwise, the mounting plate will not be
securely installed on the concrete wall.
Avoid drilling holes in the water pipes and power cables buried in the wall.
Wall-mounted Installation
The mounting bracket has four groups of tapped holes, each group containing four tapped
holes. Mark any hole in each group based on site requirements and mark four holes in total.
Two round holes are preferred.
1. Mark hole positions.
3Installing the Cabinet
Installation Dimensions Bolts
Preparations
3.1
•When the cabinet is installed on a wall,
you need to prepare M12x60 stainless
steel exploded expansion bolts.
•When the cabinet is installed on a
support or a pole, use the M12x40 bolt
assemblies delivered with the cabinet.

12
3. Secure the mounting bracket.
1. Mark hole positions.
2. Install expansion bolts.
•If you need to pole-mount the smart array controller, prepare pole mounting brackets
based on the dimensions of the smart array controller. You are advised to use M12 U-
shaped bolts to secure the pole-mounting brackets.
•The figure is for reference only. The actual pole and pole mounting brackets prevail.
Pole-mounted Installation
1. Secure the pole mounting brackets.
2. Drill holes. (You are advised to
apply anti-rust paint to the
holes.)
3. Secure the mounting
bracket.
Support-mounted Installation
2. Secure the mounting bracket.

13
1. Loosen the screws on the main cabinet. 2. Open the main cabinet door
and install the support bar.
4Opening the Main Cabinet Door
•Before opening the main cabinet door, turn off all upstream switches for the smart array
controller to power off the controller. If you have to operate an energized smart array
controller, wear insulation gloves and take preventive measures.
•If you need to open the main cabinet door on rainy or snowy days, take protective measures
to prevent rain or snow from entering the cabinet. If it is impossible to take protective
measures, do not open the main cabinet door on rainy or snowy days.
Securing the Cabinet
3.3
1. Install the cabinet on the mounting
bracket.
2. Remove the security torx wrench bound to
the cabinet base and use the wrench to
tighten security torx screws.
5Installing Components
Install components based on chapter 2 "Configurations in Typical Scenarios."

14
1. Loosen screws and remove the mounting board. Do not remove the screws.
2. Remove screws from the PoE module installation position.
3. Secure the PoE module. (The indicators should be in the lower left corner).
4. Secure the mounting board.
Installing the PoE Module
5.1
5.2 (Optional) Installing the SmartModule
5.2
1. Remove the mounting ears and guide rail–mounting kit from the SmartModule.
2. Remove the panel at the position where the SmartModule is to be installed from the cabinet
and take out the mounting kit.
3. Secure the mounting bracket to the SmartModule.
4. Install the SmartModule.

15
1. Remove the panel
from the Ethernet
switch installation
position.
2. Secure the Ethernet
switch.
3. Connect the PE cable
for the Ethernet
switch.
(Optional) Installing the Ethernet Switch
5.3
5. Connect the GE4 port on the SmartModule to the LAN port on the SmartLogger using the
network cable delivered with the SmartModule.
6. Connect the preinstalled RS485 cable to the COM port on the SmartModule based on the label.
7. Connect the preinstalled power cable to the 12V 1A port on the SmartModule based on the
cable label.

16
4. Connect the FE1 port on the Ethernet
switch to the WAN port on the
SmartLogger using the network cable
delivered with the Ethernet switch.
5. Connect the preinstalled power cable
to the power port on the Ethernet
switch based on the label.
1. Remove the mounting bracket of the 24 V power module from the cabinet.
2. Install the power module in the mounting bracket.
3. Secure the 24 V power module to the mounting bracket using the screws (delivered with the 24
V power module)
4. Install the power module in the cabinet.
5. Connect the AC input power cable (delivered with the SACU) to the 24 V power module based
on the cable label.
(Optional) Installing the 24 V Power Module
5.4

17
6Connecting Cables
Connect cables in accordance with the installation laws and regulations of the country or region
where the project is located.
Selecting a Connection Method
6.1
You can connect a peripheral cable to the smart array controller in common mode or through a
tube based on site requirements.
•To prevent poor cable connection due to overstress caused by ground subsidence, it is
recommended that the cable be bent inside the cabinet for a slack of 20–30 mm (0.79–1.18
in.) before connected to the appropriate port.
•If a cable has a jacket, ensure that the jacket is in the cabinet.
•The following describes how to connect a peripheral cable to the RS485/ETH/DC waterproof
connector in common mode and through a tube, and provides reference for connecting
peripheral cables to other waterproof connectors.
Common Connection
1. Remove the locking cap and plug from
the cable gland.
2. Route the cable through the locking
cap and then the cable gland.
3. Connect the cable.
4. Tighten the locking cap.
5. Check that the cable is connected
correctly and securely. Seal the cable
gland and cable hole using the
supplied firestop putty.
6. Clear foreign matter from the cabinet.
If you choose common connection,
prepare appropriate cables by yourself.
If you choose connection through a tube, ensure that an appropriate cable and a tube are available.
Prepare an appropriate tube based on the diameters of the cable holes at the bottom. It is
recommended that the tube specifications comply with the waterproof connector specifications.
For example, for a 3/4 in. waterproof connector, a 3/4 in. tube is recommended.
Connection Through a Tube
Nut Conduit
Fitting
Diameters of bottom cable holesTube

Core wire
Insulation layer
Crimping
tool
Heat
gun
Heat
shrink
tubing
18
1. Remove the locking cap and plug from
the waterproof connector, and then
remove the waterproof connector.
2. Secure the tube fitting using the nut
provided with the tube.
3. Route the cable through the conduit and
then the fitting.
4. Connect the cable.
5. Secure the fitting to the conduit.
6. Check that the cable is connected
correctly and securely. Then take
appropriate measures to ensure that the
tube conduit and fitting are secured
reliably, and seal the cable hole using
supplied firestop putty.
7. Clear foreign matter from the cabinet.
Crimping an OT Terminal
6.3
•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 shrinkable
tubing or PVC insulation
tape. The heat shrink tubing
is used as an example.
•When using a heat gun,
protect the devices from
being scorched.
You can connect a peripheral cable to the smart array controller in common mode or through a
tube.
•The way of handling the bottom waterproof connector varies depending on the connection
method. For details, see section 6.1 "Selecting a Connection Method."
•Cables to the cabinet interior are connected in the same way irrespective of which connection
method is used. The following uses common connection as an example.
Preparing Cables
6.2
Before connecting cables, prepare appropriate cables by referring to chapter 2 "Configurations in
Typical Scenarios."

19
Connecting the PE Cable
6.4
1. Crimp an OT terminal.
2. Secure the PE cable.
•Connect the PE cable to the nearest
ground point or the ground bar in
the transformer station.
•To enhance the corrosion resistance
of the ground terminal, you are
advised to apply silica gel or paint on
it after connecting the PE cable.
3. Remove the ATB cover. 4. Remove the optical cable fastener.
•Connect two optical cables in a ring optical network, and connect one optical cable in a star
optical network.
•As optical cables are hard, prepare optical cables before routing them into the cabinet.
•Only professionals are allowed to connect optical cables.
Connecting Communications Cables for the Fiber Ring Network
6.5
Optical
jumper
Optical
module
1. Insert the optical modules
respectively into the SFP1 and
SFP2 ports of the SmartLogger
until they snap into place. Then
pull the modules back to ensure
that they are connected securely.
2. Connect factory-installed optical
jumpers to the optical modules.
Pay attention to the directions of
the optical modules. The label of
the optical module on the SFP1
port faces upwards, whereas the
label of the optical module on
the SFP2 port faces downwards.
Prepare the fitting bag for optical ring switching which contains the optical modules and optical
jumpers.