Huawei PDU8000 Series User manual

HUAWEI TECHNOLOGIES CO., LTD.
PDU8000 UPS PDC V1.0
Quick Installation Guide
Issue: 03
Date: 2017-01-15

1
Figures in this quick guide are for reference only. The onsite objects prevail.
1 Product Overview
Appearance
Weight: ≤ 320 kg
1. This guide describes the procedure
for installing the UPS PDC.
2. Take sufficient insulation measures
when installing and operating devices.
3. Only engineers certified by the
manufacturer or its agents are
allowed to perform PDC installation,
commissioning, and maintenance.
Otherwise, personal injury or
equipment damage may occur, and
Huawei will not be liable for such loss.
4. Sections and steps marked as
optional in this document can be
performed selectively based on the
actual configurations.
Preparing Technical Documents
2.1
Technical
Document
Purpose
Obtaining Method (Remarks)
Installation Port
Diagram
Shows the installation port of the PDC.
Delivered with the product.
Schematic Diagram
Shows the logic control relationship of circuit
breakers in the PDC, and the connection
positions of input power cables, output power
cables, and monitoring cables for the PDC.
Delivered with the product.
2 Installation Preparation
NOTE
NOTICE
Copyright ©Huawei Technologies Co., Ltd. 2017. All rights reserved.
Preparing Installation Tools
2.2
Fixed wrench
Wire stripper Electric hydraulic pliers Crimping Tool
Adjustable wrenchSocket wrench
Diagonal pliers
Torque wrench

Multimeter
Phillips screwdriverFlat-head screwdriver Rubber mallet Electrician's knife
Measuring tape Step ladder (2 m)
Firestop putty Insulated glovesCable cutterPallet truck
Protective shoesInsulation tape Level Protective gloves
Heat gun Hammer drill
This table may not list some tools required at specific sites. Onsite installation personnel and
technical support personnel should prepare tools based on site requirements.
Prepare firestop putty for sealing cable holes after cable connection. Huawei does not provide
the firestop putty. The customer needs to purchase it.
NOTE
2
Phase sequence
meter
Cable tie
3 Acceptance Guide
After the equipment is delivered to the installation site, representatives from the customer and
Huawei unpack and inspect the equipment together.
If any damage is found, report it to the carrier immediately.
Unpacking and Acceptance
3.1
NOTE

To avoid damaging the equipment, exercise
caution when removing the packing materials.
Removing the Packing Materials
3.2
1. Move the PDC to the specified installation
position using a pallet truck.
2. Cut off and remove the binding straps, as
shown in the figure.
3. Remove the packing materials and foam.
4. Remove the plastic bag, take out the fitting box,
and put it aside.
4 PDC Installation
Moving the PDC
The PDC is heavy. Take protective measures during movement to prevent personal injury.
Move the cabinet with caution to avoid bumping or toppling, which may damage the equipment.
NOTICE
NOTICE
3
1. Move the PDC to the
specified installation
position.
2. Remove the bolts
from the pallet under
the PDC, as shown
by (1) in the figure.
3. It is recommended
that six people work
together to move the
PDC away from the
pallet, as shown by (2)
and (3) in the figure.
4. Adjust the PDC
leveling feet using a
wrench to ensure that
all castors touch the
ground.
1. (Optional) Check whether the tiltwatch indicator on the carton has turned red. If yes, record the
information and contact the equipment carrier and the local Huawei office immediately.
2. Visually inspect the equipment appearance to check whether the equipment is paint-peeling,
deformed, scratched, or soaked. If yes, record the information and contact the equipment carrier
and the local Huawei office immediately.
3. Check the equipment and fittings against the packing list, and ensure that the equipment and
fittings are correct and complete. If any fitting is missing or does not comply with the model in
the packing list, record the information and contact the local Huawei office immediately.

1. Determine the PDC installation position based on its application scenario.
2. Mark the installation positions of expansion bolts based on the base dimensions shown in the
Installation Port Diagram.
3. Drill holes to depths of 52 mm to 60 mm at positions for installing expansion bolts using a
hammer drill.
4. Slightly tighten the expansion bolts and vertically insert them into the holes. Knock the
expansion bolts using a rubber mallet until the expansion sleeves are fully inserted into the
holes.
5. Partially tighten the expansion bolts.
6. Remove the bolt, spring washer, and flat washer.
(1) M12 bolt
(2) Spring washer
(3) Flat washer
(4) Expansion sleeve
(5) Concrete floor
(Optional) Installing the PDC on a Concrete Floor
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9. Level the PDC using a level and an
adjustable wrench.
1. Wrench a leveling foot clockwise to
elevate the cabinet, or wrench a leveling
foot counterclockwise to lower the cabinet.
The feet can be adjusted within a range
of 0–8 mm.
2. To prevent cabinet tilting and damage,
adjust all the feet at the four corners
instead of one foot.
3. Do not remove leveling feet as the
reinstallation can be difficult when you
need to use them.
Level
NOTE
7. Align the PDC mounting holes with the
expansion bolt mounting holes.
8. Adjust the leveling feet of the PDC using an
adjustable wrench until the leveling feet
touch the floor.

(Optional) Installing the PDC on an ESD Floor
1. Determine the PDC installation position based on its application scenario.
2. Use a hammer drill to drill holes in the support installation positions based on the base
dimensions diagram in the Installation Port Diagram.
3. Lift the PDC onto the support and align the PDC mounting holes with the support mounting
holes.
4. Level the PDC by adjusting the leveling feet, as shown in the figure.
5. Insert four M12 bolt assemblies into the mounting holes on the PDC and support, and tighten
the bolts, as shown in the figure.
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10.Partially drive the four M12 expansion bolts
into the expansion sleeves.
11.Use a socket wrench to tighten the bolts to a
torque of 45 N·m in diagonal order.
When cabinets need to be combined,
just partially tighten the bolts.
NOTE
When cabinets need
to be combined, just
partially tighten the
bolts.
(Optional) Combining Cabinets
1. A connecting plate is initially
secured by one screw. Remove
the screw from the column of the
adjacent cabinet and use the
screw to secure the connecting
plate.
2. Ensure that both the vertical
deviation and the distances
between cabinets are within 3 mm
after the cabinets are combined.
Fixing bolt
Level
Leveling foot
NOTE
NOTE
1. Level the PDC, as shown by (1) in the
figure.
2. Remove the PDC connecting kits from the
rack, as shown by (2) in the figure.
3. Secure the connecting kits in the
connection positions on the front door
using screws, as shown by (3) in the figure.
4. Use the same method to secure the connecting kits to the connection positions on the rear door.
5. (Optional) Repeat the preceding steps to combine all other PDCs.
6. Use a socket wrench to secure the PDC.

Preparing Terminals
5.1
(1) Cable
(2) Heat shrink tubing
(3) DT terminal
(4) Electric hydraulic pliers
(5) Heat gun
Preparing DT
Terminals
(1) Cable
(2) Heat shrink tubing
(3) OT terminal
(4) Electric hydraulic pliers
(5) Heat gun
Preparing OT
Terminals
(1) Cable
(2) Cord end terminal
(3) Crimping tool
Preparing Cord
End Terminals
5 Cable Installation
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Connection Method
Connecting Cables
5.2
1. Ensure that all circuit breakers, including upstream output circuit breakers, are switched to OFF
before connecting cables.
2. DT and OT terminals must be coated with a heat shrink tubing.
3. After cables are connected, seal the cable inlet and outlet holes using firestop putty.
NOTICE

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1. Determine the specifications of each cable
based on the Schematic Diagram delivered
with the product and Appendix A.
2. Route a cable into the cabinet and bind it to a
nearby beam, as shown by (1) in the figure.
3. Pull the cable to the copper bar to which the
cable will be connected, determine the cable
length, and label the cable, as shown by (2) in
the figure.
a. Mark a line where the cable is to be cut.
b. Mark a line where the cable is to be
stripped.
4. Pull the labeled cable outside of the cabinet,
and cut off the extra part at the marked line, as
shown by (3) in the figure.
5. Strip the cable at the marked line, and prepare
terminals.
6. Connect the input cables based on the
Schematic Diagram delivered with the product,
as shown by (4) in the figure.
a. Route the input phase cables, N cable, and
PE cable into the PDC.
b. Connect the input N cable and PE cable to
the corresponding N bar and PE bar.
c. Connect the phase cables to the
corresponding input terminals of phases L1, L2,
and L3.
7. Connect the output cables based on the
Schematic Diagram delivered with the product,
as shown by (4) in the figure.
a. Connect one PE cable and one N cable from the PE bar and N bar inside the PDC to each
load.
b. Connect the output power cable from the wiring terminal of the PDC output terminal block to
the corresponding load.
8. Connect the signal cables based on the Schematic Diagram delivered with the product.
9. Clear foreign matter inside the cabinet.
1. (Optional) Remove the rodent-proof meshes or cut crosses in wire bushings in the top cabling
scenario.
Removing a rodent-proof mesh
Cutting a cross in a wire bushing
Routing Cables
The figures are for reference only. The onsite objects prevail.
NOTE
2. (Optional) Remove the rodent-proof meshes or cut crosses in wire bushings
in the bottom cabling scenario.

Removing a rodent-proof mesh
Cutting a cross in a wire bushing
3. (Optional) Trim the removed rodent-proof
meshes to an appropriate size, and reinstall
them in the PDC.
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(Optional) Connecting Cables for
the UPS Input and Output PDC
1. Connect the PE cable.
Secure one end of the ground cable to the ground
bar inside the PDC, and secure the other end to the
ground grid or busbar of the equipment room.
3. Connect the UPS input power cables.
NOTE
2. Connect the mains input power cables.

4. Connect the UPS output power cables. 5. Connect the mains output power cables for
air conditioners and other loads.
a. (Optional) MCCB output scenario
b. (Optional) Single-phase output
with a 1P output switch
c. (Optional) Single-phase output
with a 2P output switch
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