Huawei UPS2000-G-3K-V1-DR User manual

1
UPS2000-G-3 kVA
Quick Guide (CTC)
Copyright © Huawei Technologies Co., Ltd. 2019. All rights reserved.
Issue: 01
Date: 2019-03-15
1Overview
Product Model Weight Dimensions (H x W x D)
UPS UPS2000-G-3K-V1-DR 32 kg 130 mm x 430 mm x 757 mm
BoostLi Energy
Storage Module ESM-48100A1 70 kg 190 mm x 442 mm x 560 mm (excluding mounting ears)
PDU - 9.7 kg 86 mm x 442 mm x 601.5 mm
(excluding rectifiers)
Rectifier R4850G2 ≤ 2 kg 40.8 mm x 105 mm x 281 mm
UPS Front View
No.
Name
Description
1
LCD
N/A
2
Mains indicator
•
On: The UPS is working in
normal mode.
•
Off:TheUPS is not working in
normal mode.
3
Battery indicator
•On: The UPS is in battery mode.
•
Off: The UPS is not in battery
mode.
•
Blinking: The remaining battery
capacity is less than 25%.
4
Bypass indicator
•On: The UPS is in bypass mode.
•
Off: The UPS is not in bypass
mode.
5
Fault
indicator/INFO
button
•
Steadyred: The UPS is faulty.
•Blinking red: The UPS generates
an alarm.
•
Green:The UPS is running
properly.
6
Enter/Startup
button
Confirmssettings,starts the UPS,
mutes the buzzer, or performs a
battery self
-check.
7
Down button
N/A
8
Up button
N/A
9
ESC/Shutdown
button
Returns to an upper
-
levermenu, or
shuts down the UPS.
The UPS is working in ECO mode
only when the mains indicator and
bypass indicator are both on.
NOTE

2
Front View of BoostLi Energy Storage Module
UPS Rear View
(1) AC input and AC
output terminal
cover
(2) Battery terminal
cover
(3) Optional card slot
cover
(4) Port for a battery
temperature sensor
(5) Universal Serial Bus
(USB) port
(security
protection
mechanism
supported)
(6) Control area
network (CAN)
communications
ports
(7) Parallel ports
(8) Maintenance
bypass port
(9) Emergency power
-
off (EPO) port
(1)
ESM dry contact
output (DO1, DO2)
(2)
Communications
port (COM_ IN)
(3)
Communications
port (COM_ OUT)
(4)
Protective ground
(GND)
(5) I
ndicators
(6)
Button for manual
power
-
on/off (MANUAL
ON/OFF)
(7)
ESMU port for
connecting
to an external power
source (PWR)
(8) Positive and
negative terminals
(+, –)

3
(1)
Power indicator
(2)
Alarm indicator
(3
) Fault indicator
(4
) Locking latch
(5
) Handle
Indicator
Color
Status
Description
Power
indicator
Green
Steadyon
The rectifier has an AC powerinput.
Off
The rectifier has no AC powerinput.
The rectifier is faulty.
Blinking at 0.5 Hz
The rectifier is beingqueried.
Blinking at 4 Hz
The rectifier is loading an applicationprogram.
Alarm
indicator
Yellow
Steadyon
•
The rectifier generatesan alarm for powerlimiting due to
ambient overtemperature.
•
The rectifier generatesan alarm for shutdown due to ambient
overtemperatureor undertemperature.
•
The rectifier shuts down due to overcharge.
•
The rectifier shuts down due to system current limiting.
The rectifier protectsagainst AC input overvoltage or
undervoltage.
The rectifier is hibernating.
Off
No alarm is generated.
Blinking at 0.5 Hz
The communicationbetweenthe rectifier and the external
equipmentis interrupted.
Fault
indicator
Red
Steadyon
The rectifier locks out due to output overvoltage.
The rectifierhas no output due to an internal fault.
Off
The rectifier is running properly.
Rectifier in the PDU
Silk
Screen
Indicator
Color
Status
Description
RUN
Running indicator
Green
Steadyon
Communicationis normal (including board startup,
self
-check,software loading, and board power-
on
when not loaded;excluding sleep when the power
portor PWRport is energized).
Off
The ESM is in sleep mode.
Blinking at 0.5 Hz
The LCD user interface(LUI) is querying data.
Blinking at 4 Hz
Communicationis disconnected.
ALM
Fault indicator
Red
Steadyon
There is a fault or major alarm.
Off
There is no fault or major alarm.
CHG
Charge indicator
Green
Steadyon
The ESM is being charged.
Off
The ESM is open
-circuitedordischarging.
DCHG
Discharge
indicator
Green
Steadyon
The ESM is discharging.
Off
The ESM is open
-circuitedorbeing charged.

UPS (3 U)
BoostLi Energy Storage
Module (4.5 U)
PDU (2 U) Rectifier
4
2Installing Devices
1. Determine the installation space.
1. Install devices from
bottom to top, as shown
in the figures.
2. The UPS currently
supports two BoostLi
energy storage modules.
To install more BoostLi
energy storage modules,
contact Huawei
technical support.
NOTE
a) Install the mounting brackets for the UPS.
1. Before installation, read the user manual carefully to get familiar with product information and
safety precautions.
2. Use insulated tools during installation.
3. Only engineers certified by Huawei or its agents are allowed to install, commission, and
maintain the UPS. Otherwise, personal injury or equipment damage may occur, and the UPS
faults caused are beyond the warranty scope of Huawei.
2. Install the BoostLi energy storage modules on the rack in the bottom-up sequence.
3. Install the UPS on the rack.
≥ 1 U space
≥ 1 U space

5
3Installing Cables
1. Connect UPS AC input and output power cables in the same phase sequence. Connect the
battery terminals correctly.
2. Before connecting cables, ensure that the input circuit breaker, output circuit breaker, and
battery circuit breaker are OFF. Perform all tasks with the power off.
3. When the AC input or AC output changed, for details about how to change the input or output
system, contact Huawei technical support. Do not power on the UPS directly.
4. Connect the UPS output power cable to the AC OUTPUT sL terminal.
4. Insert the rectifier into the PDU, lock the locking latch
of the rectifier, and install the PDU on the rack.
c) Install guide rails based on the actual situation.
d) Place the UPS into the rack.
b) Install the mounting ear extension mechanical part.

6
Wiring Diagram
Short-circuit
copper bar
UPS output busbar
1. Install the UPS output short-circuit copper bar.
2. Install cables.
AC output
power cable
AC input
power cable
PDU rear
UPS rear
Battery front
UPS
CAN
Battery
CAN
Battery
cable
UPS input
cable
UPS output
cable
Battery
cable Battery
cable
Battery
CAN
(1)
(2)
(3)
(4) (5)
(7)
(8)
(9)
(10)
(11)
(12)
(13)
(6)

7
No.
Type
Cross
-
sectional
Area
Terminal Type
Torque
Preparation
(1)
PDU AC input power
cable (L/N/PE)
25 mm
2
25 mm
2M6 OT terminal
4.8 N
⋅m
Self
-provided
(2)
PDU AC outputpower
cable (L/N/PE)
6 mm
2
6 mm
2M4 OT terminal
2.8 N
⋅m
Self
-provided
(3)
UPS outputpower
cable (sL/N/PE)
6 mm
2
OT
-6mm2-M4 terminal/OT-6mm2-
M6
terminal/OT-6mm2-M6 90°
terminal
2.8 N
⋅m
Providedby
Huawei
(4)
UPS inputpower
cable (L/N/PE)
6 mm
2
OT
-6mm2-M4 terminal/6 mm2M6
OT terminal
2.8 N
⋅m
Providedby
Huawei
(5)
UPS batterycable (+,
N, N,
–, PE)
6 mm
2
OT
-6mm2-M6 terminal /OT-6mm2-
M6 90
°terminal /OT-16mm2-M6
terminal
2.8 N
⋅m
Providedby
Huawei
(6)
Battery cable(+,
–)
6 mm
2
OT
-6mm2-M6 terminal /OT-6mm2-
M4 terminal
2.8 N
⋅m
Self
-provided
(7)
Battery cable(+,
–)
(8)
UPS CAN
communicationscable
Ethernet
cable
RJ45 terminal
-
Providedby
Huawei
(9)
Battery CAN
communicationscable
Ethernet
cable
RJ45 terminal
-
Providedby
Huawei
(10)
Battery CAN
communicationscable
(11)
PDU PE
25 mm
2
25 mm
2M6 OT terminal
4.8 N
⋅m
Self
-provided
(12)
Battery PE
6 mm
2
6 mm
2M6 OT terminal
4.8 N
⋅m
Self
-provided
(13)
Battery PE
6 mm
2
6 mm
2M6 OT terminal
4.8 N
⋅m
Self
-provided
Recommended Cables
Cable Description
No.
Cable name
Cable
Label (Connect to
UPS)
Cable
Label (Connect
to PDU)
Cable
Color
(
3)
UPS outputpower
cable (sL/N/PE)
AC_OUTPUT_L
UPS_OUT_L
BLACK
AC_OUTPUT_N
UPS_OUT_N
WHITE
AC_OUTPUT_PE
UPS_OUT_PE
GREEN/YELLOW
(4)
UPS inputpower
cable (L/N/PE)
AC_INPUT_L
UPS_IN_L
BLACK
AC_INPUT_N
UPS_IN_N
WHITE
AC_INPUT_PE
UPS_IN_PE
GREEN/YELLOW
(5)
UPS batterycable
(+, N, N,
–, PE)
BATT+
UPS_BAT+
RED
BATT_N
UPS_BAT_N
WHITE
BATT_N
BATT
-
UPS_BAT
-
BLUE
BATT_PE
UPS_BAT_PE
GREEN/YELLOW

Battery
undervoltage
UPS faults
Backfeed
Bypass mode
Battery mode
Normal mode
Shutdown
signals
8
4(Optional) Connecting Cables to Optional Cards
Dry Contact Card
Customer
equipment
Typical Application Scenario
Pin Dry Contact Definition
(Default) Contact Report Criteria Reference
18, 5 UPS faults Contact a, lower
than 30 V/1 A
The UPS is faulty, including:
startup failure, battery fault,
rectifier fault, INV fault, internal
fault, fan fault, charger fault,
memory fault, overvoltage, and
software version fault.
Contact 6
7, 19 Backfeed Contact a, lower
than 30 V/1 A
Bypass backfeed alarm. The
possible cause is that the bypass
component is faulty. Contact 5
21, 8 Battery
undervoltage Contact a, lower than 30 V/1 A The battery voltage is less than 47 V. Contact 4
10, 22 Bypass mode Contact a, lower
than 30 V/1 A
The UPS works in bypass mode
when the following conditions are
met: The UPS is not powered on,
the UPS is overloaded, ECO is
triggered, and the UPS is
manually shut down.
Contact 3
24, 11 Battery mode Contact a, lower
than 30 V/1 A
The UPS battery supplies power.
The possible cause is that the
mains supply is abnormal, the
battery test is started, and the
battery is powered on in cold start
mode.
Contact 2
13, 25 Normal mode Contact a, lower
than 30 V/1 A Mains inverter mode Contact 1
14, 1 Shutdown signals Signal input -- ---
You can customize dry contact inputs by choosing Settings > Communication Card on the LCD.
NOTE

9
5(Optional) Connecting Cables to EPO Port
NOTE
1. Connect an external switch to the EPO ports. One second after you turn on the switch, which
means that terminals 1 and 2 are short-circuited, the inverter stops, and the bypass mode is
disabled. In this way, the UPS stops supplying power immediately.
2. The customer provides the external switch (it can be a common switch) that connects to EPO
ports.
6Verifying the Installation
No. Item Result
1If the input or output system changes, ensure the correct short-circuit copper bar
status and cable connections are applied to the input and output ports. □Passed
□Failed
2The input phase sequence is correct. Use a multimeter to check that the input
and output are not short-circuited. □Passed
□Failed
3 Cables and terminals are securely connected. □Passed
□Failed
4Battery cables and terminals are connected correctly, and voltages comply with
industry standards. □Passed
□Failed
5 The UPS is properly connected to battery strings. □Passed
□Failed
6 Input circuit breakers and load circuit breakers are OFF. □Passed
□Failed
7 Power cables and signal cables are correctly identified. □Passed
□Failed
8Ground cables are firmly connected. The voltage difference between a neutral
wire and a ground cable is less than 5 V AC. □Passed
□Failed
9The mains supply voltage is 73–144 V AC during power-on (73–144 V AC after
power-on). The battery voltage is greater than 46.5 V DC. □Passed
□Failed
Symbol Description Remarks
Press A. A and B indicate operation symbols on
the control panel.
Press A and then B.
Indicates omitted screens. N/A
A
A B
7Powering On and Starting the UPS
User interface (UI) snapshots shown in this document correspond to V200R001C91SPC070 and
are for reference only. If any UI changes are made, contact Huawei technical support to obtain
the latest snapshots.
NOTE

10
1Powering On the UPS
7.1
Check that the UPS has passed all check items described in chapter 6 "Verifying the
Installation".
Press and hold the MANUAL ON/OFF button on each lithium battery for at least 5s
and less than 15s to activate the lithium battery.
Close the upstream AC input circuit breaker for the UPS based on site requirements.
Start
End
No: Start the UPS
in battery mode.
Yes
Press
Start the UPS in normal mode?
The initialization screen is displayed.
Initial Startup
7.2
Parameter
Remarks
Language
You can select
Chinese, English (default), Spain, French, and Russian,
based on site requirements.
Voltage level
The values include
100 V (default), 110 V, and 120 V for single-phase
output.
Set it based on site requirements.
1. Incorrectly setting battery parameters compromises battery safety and battery backup time.
For details about parameter settings.
2. Set system parameters with caution because the settings determine normal UPS operation.
The settings wizard starts automatically when you start the UPS for the first time. For the non-first
startup, you can skip this chapter.
Parameter
Remarks
Frequency level
The values include
50 Hz, 60 Hz (default), and Automatic. Set it based on
site requirements.
If the value is Automatic, the power-
on bypass frequency
ranges from 40 Hz to 55 Hz (excluding 55 Hz), and the system output
frequency is 50 Hz; if the power
-on bypass frequency ranges from 55 Hz to
70 Hz, and the system output frequency is 60 Hz.
Battery capacity
Battery capacity is the sum of all battery capacities, set the parameters
based on the actual battery capacity. The value ranges from 100 Ah to 1000
Ah. The default value is 100 Ah.

11
Set Language (default: English), System Parameters, and Battery Parameters.
1. The preset password is 000001, used to enter the Settings menu.
2. The default feature code is 999999, used to restore the preset password.
NOTE
Setting the Input Power Limiting
7.3
Choose Settings > Battery Parameters, and set Input
power limiting based on the actual situation. Default
value: 5 kW, value range 0.1–10 kW.
When installing a generator when a power failure occurs,
refer to section 10 and reset Input power limiting to the
maximum output capacity of the generator, and
automatically control the battery charge power to avoid
exceeding this limit.
Reset the AC input circuit breaker if its capacity is less than
75 A. The value is the circuit breaker capacity (A) x 100 V x
80%/1000.
NOTE
If you set Input power limiting to an excessively smaller value, batteries are not charged, and
this may cause faults.
Note that if you set Input power limiting to an excessively larger value, the value may exceed
the capacity of the AC input circuit breaker.

Perform startup operations: On the standby screen, hold down for more than 5 seconds.
Release the button when you hear a beep sound. The startup screen is displayed. After the UPS
starts successfully, it enters normal mode. After the system runs properly, close the UPS
downstream AC output switch to start loads.
12
Starting inverter
7.4
8Shutting down the UPS
1Shutting down the Inverter to Transfer a Single UPS to Bypass Mode
8.1
Powering Off a Single UPS
8.2
Perform "shutdown operations" to shut down the UPS. On the default screen, hold down ESC for
more than 5 seconds. Release the button when you hear a beep tone. The inverter shuts down. If
the bypass voltage is within the configured range, the UPS transfers to bypass mode. If the bypass
voltage is beyond the configured range, the UPS has no output.
1. Shut down loads.
2. Perform "shutdown operations" on the UPS. The inverter shuts down, and the UPS transfers to
bypass mode. If the bypass voltage is beyond the configured range, the UPS has no output.
3. Open the upstream AC input circuit breaker for the UPS based on site requirements, the UPS
downstream AC output switch.
4. Press and hold the MANUAL ON/OFF button on each lithium battery for at least 5s and less than
15s to power off the lithium battery. After all indicators turn off and fans stop, the UPS shuts
down and loads power off.
9Alarm Handling
Alarm
Name
Alarm ID
(Alarm
ID
-
Alarm
Cause)
Alarm
Severi-
ty
Alarm
Clear
Mode
Impact on the
System
RepairProposal
Abnormal
mains
volt.
0001
-01
Minor
Automat
ic clear
•The UPS transfers
to battery mode.
•
If no battery is
equipped,the
UPS shuts down.
•The UPS changes
the working mode
or shuts down.
Possible causes:
•
The mains voltage exceeds144V.
•
The mains voltage is lessthan 73V.
•
The mains frequency is not in the
range of 40 Hz to 70 Hz.
Measures:
•Checkwhether the mains input voltage
is lessthan 139V. If not, wait until the
mains recovers.
•Checkwhether the mains input voltage
is greaterthan 80 V. If not, wait until
the mains recovers.
•Checkthe mains input frequency.If the
mains input frequencyis abnormal,
wait until the mains input recovers.
0001
-02
Minor
0001
-03
Minor
Abnormal
BPS volt.
0010
-01
Minor
Automat
ic clear
The UPS cannot
transfer to bypass
mode.If the bypass is
supplying power,the
UPS changesthe
working mode.
Possible causes:
•
The bypass input voltage is abnormal.
•
The bypass input frequencyis
abnormal.
Measures:
•
Checkwhether the bypassinput
voltage exceedsthe configuredrange.
If yes, change the range or wait until
the bypass input recovers.
•
Checkwhether the bypass input
frequencyexceeds the configured
range. If yes, change the range or wait
until the bypassinput recovers.
0010
-02
Minor

13
Alarm
Name
Alarm ID
(Alarm
ID
-
Alarm
Cause)
Alarm
Severi-
ty
Alarm
Clear
Mode
Impact on the
System
RepairProposal
Mains
phase
reverse
0004
-01
Minor
Automat
ic clear
•
The rectifier
transfers to
battery mode,
without affecting
the powersupply.
•
If no batteries are
installed, the UPS
shuts down.
•
The UPS may
transfer to another
working modeor
shut down.
Possible cause:The mains input three
-
phase sequenceis incorrect.
Measure: Checkthat mains input power
cablesare correctlyconnected.
BPS
phase
reverse
0011
-01
Minor
Automat
ic clear
•
If the inverter has
not started, the
system has no
output, and
inverter startup is
prohibited.
•
If the inverter has
started, the
inverter still works
properly,but the
system cannot
transfer to bypass
mode.
Possible cause:The bypass input three
-
phase sequenceis incorrect.
Measure: Checkthat bypassinput power
cablesare correctlyconnected.
Batt.
overvolt.
0025
-01
Minor
Automat
ic clear
An alarm is
generated,and the
battery lifespanis
affected.
Possible causes:
The battery voltage
reaches the alarm threshold due to battery
charging.
Measures:
Disconnected theexternal
battery charger, check whether the alarm
is cleared.If not, contact Huawei technical
supportfor repair.
Batt.
undervolt.
0026
-01
Minor
Automat
ic clear
An alarm is
generated,and the
system may shut
down due to EOD.
Possible cause:The mains input is
abnormal. Battery dischargeresults in a
low battery voltage.
Measure: If possible,connectto the mains
powerwhen the UPS is in non
-
battery test
state.
Rectifier
fault
0040
-04
Critical
Manual
clear/Po
wer
-off
clear/Au
tomatic
clear
The UPS shuts down.
The UPS transfers to
another working
modeor shuts down.
Possible causes:
•
The mains experiencesinstantaneous
high-voltage impact.
•
The output has specialloads such as
inductive loadsand rectificationloads.
•
The output has transformer loads but
the transformer modeis not set.
•
The hardware is damaged.
Measures:
•
After you rectify the fault, restart the
UPS.
•
Check whether the loadtype is
supportedbythe UPS.
•
Enable the transformer mode.
•
Contact Huawei technical supportfor
repair.

14
Alarm
Name
Alarm ID
(Alarm ID-
Alarm
Cause)
Alarm
Severi-
ty
Alarm
Clear
Mode
Impact on the
System
RepairProposal
Internal
fault
0042
-10
Critical
Automa
tic clear
If the inverter has
not started, the UPS
has no output, and
inverter startup is
not allowed.
If the inverter has
started, inverter
operationis not
affected,but
transfer to bypass
modeis not allowed.
Possible cause:The bypass input cable
connectionsdo not match the output
system.
Measure: Ensure that the bypass input
cable connectionsmatch the output
system.
Fan
fault
0043
-01
Critical
Automa
tic clear
The power supply
from the UPS and
system is not
affected.
Possible cause:The fan is abnormal.
Measure: Clean off the foreignobjects
around the fan. If the alarm persists,
contact Huawei technical supportfor
repair.
Inverte
r fault
0060
-04
Critical
Power
-
off
clear
The UPS shuts
down.
The UPS may
transfer to another
working modeor
shut down.
Possible cause:The inverter output is
short
-circuited.
Measure
: Rectifyoutput portshort circuits,
power
-onand restart the UPS. If the alarm
persists,contact Huawei technical support
for repair.
On
bypass
0158
-01
Minor
Automa
tic clear
If the bypass is
abnormal, the UPS
may poweroff.
Possible causes:
•
The inverter is not started.
•
The load exceedsthe rated inverter
loading capacity.
•
The inverter is faulty.
Measures:
•
Check whether otheralarms are
generated.If yes, seethe other
handling methods.
•
If no, start the UPS manually.
On
battery
0159
-01
Minor
Automa
tic clear
The UPS may
poweroffif batteries
are abnormal.
Possible causes:
•
The mains input is abnormal.
•
The UPS is in battery self-checkstate.
•
The mains loading capability is
insufficient.
Measures:
•
Check the mains input. If the mains
input is abnormal, wait until the mains
input recovers.
•
Check whether the UPS is in battery
self-checkstate.
•
Reducethe loador replacethe UPS
with a larger-capacity UPS.
No
battery
0022
-01
Minor
Automa
tic clear
The power supply
from the UPS and
system is not
affected.
Possible causes:
•
Batteries are not connected.
•
Batteries are not securelyconnected.
Measures:
•
Connectbatteries.
•
Check that batteries are securely
connected.

15
10
1
10.2
NOTE
Huawei Technologies Co., Ltd.
Huawei Industrial Base, Bantian, Longgang
Shenzhen 518129 People's Republic of China
www.huawei.com
Connecting the Generator When the AC Power Fails
10.1 If the UPS Is in Battery Mode
When Exceeding the UPS Backup Time
If the output capacity of the generator is small, reset Input power limiting to ensure that the
UPS input power does not exceed the output capacity of the generator. After the AC power
supply recovers, reset the value to the initial value (5 kW by default).
If the maintenance personnel arrive at the site within the UPS battery backup time, that is, the UPS
is in battery backup mode, perform the following steps to reset Input power limiting:
If the UPS has been shut down after the UPS battery backup time is over, you cannot set
Input power limiting (all LED indicators are off) after the UPS is shut down. Therefore,
perform the following steps to reset Input power limiting:
1. After the AC recovers, set Input power limiting to the initial value (5 kW by default or reset it
based on the input circuit breaker capacity). If the input power value is low, the battery is not
be charged. If the battery is overdischarged for a long time, the battery may be damaged.
2. According to the output characteristics or load characteristics of the generator, an inrush
current may occur when the UPS starts, and the generator may fail to start. In this case, set
the target input power value to a smaller value and gradually increase it to the specified
target value (by a step of 100 W).
1. Check the maximum output power of the generator. Use 80% of the rated power of the
generator as the upper limit of Input power limiting.
2. Choose Settings > Battery Parameters. On the displayed page, set Input power limiting.
3. Connects the UPS AC input to the generator output.
4. Start the generator.
1. Remove all the displayed charger modules (a maximum of four).
2. Connects the UPS AC input to the generator output.
3. Check the maximum output power of the generator, Use 80% of the rated power of the
generator as the upper limit of Input power limiting.
4. Press the ON/OFF button on the lithium battery for more than 5seconds. Start the lithium
battery within 15 seconds. (If the battery is not started, go to the next step.)
5. Start the generator.
6. Start the UPS.
7. Choose Settings > Battery Parameters. On the displayed page, set Input power limiting.
8. Reinstall the charger modules into the subrack (the charger modules automatically run and
use the input power to charge the battery).