Huawei UPS5000 User manual

UPS5000 Optional BSC Card
User Manual
Issue
02
Date
2019-12-10
HUAWEI TECHNOLOGIES CO., LTD.

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i
Copyright © Huawei Technologies Co., Ltd. 2019. All rights reserved.
No part of this document may be reproduced or transmitted in any form or by any means without prior
written consent of Huawei Technologies Co., Ltd.
Trademarks and Permissions
and other Huawei trademarks are trademarks of Huawei Technologies Co., Ltd.
All other trademarks and trade names mentioned in this document are the property of their respective
holders.
Notice
The purchased products, services and features are stipulated by the contract made between Huawei and
the customer. All or part of the products, services and features described in this document may not be
within the purchase scope or the usage scope. Unless otherwise specified in the contract, all statements,
information, and recommendations in this document are provided "AS IS" without warranties, guarantees or
representations of any kind, either express or implied.
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.
Huawei Technologies Co., Ltd.
Address:
Huawei Industrial Base
Bantian, Longgang
Shenzhen 518129
People's Republic of China
Website:
https://e.huawei.com

UPS5000 Optional BSC Card
User Manual
About This Document
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About This Document
Purpose
This document describes the optional BSC card for the UPS5000 in terms of its performance
specifications, appearance, structure, installation, and operation and maintenance (O&M).
Intended Audience
This document is intended for:
Sales engineers
Technical support engineers
System engineers
Hardware installation engineers
Commissioning engineers
Data configuration engineers
Maintenance engineers
Symbol Conventions
The symbols that may be found in this document are defined as follows.
Symbol
Description
Indicates a hazard with a high level of risk which, if not
avoided, will result in death or serious injury.
Indicates a hazard with a medium level of risk which, if
not avoided, could result in death or serious injury.
Indicates a hazard with a low level of risk which, if not
avoided, could result in minor or moderate injury.
Indicates a potentially hazardous situation which, if not
avoided, could result in equipment damage, data loss,
performance deterioration, or unanticipated results.
NOTICE is used to address practices not related to
personal injury.

UPS5000 Optional BSC Card
User Manual
About This Document
Issue 02 (2019-12-10)
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iii
Symbol
Description
Supplements the important information in the main text.
NOTE is used to address information not related to
personal injury, equipment damage, and environment
deterioration.
Change History
Changes between document issues are cumulative. The latest document issue contains all the
changes made in earlier issues.
Issue 02 (2019-12-10)
Updated the sampling cable description.
Issue 01 (2017-12-04)
This issue is the first official release.

UPS5000 Optional BSC Card
User Manual
Contents
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Contents
About This Document ............................................................................................................... ii
1 Safety Precautions.................................................................................................................... 1
2 Optional BSC Card................................................................................................................... 2
3 Installing an Optional BSC Card ........................................................................................... 3
4 Setting BSC Card Parameters ................................................................................................. 5
5 Parts Replacement.................................................................................................................... 6
5.1 Replacing a Fuse................................................................................................................................................... 6
5.2 Replacing an Optional BSC Card........................................................................................................................... 7
6 Alarm References ..................................................................................................................... 8
A Acronyms and Abbreviations................................................................................................ 9

UPS5000 Optional BSC Card
User Manual
1 Safety Precautions
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1 Safety Precautions
Only professional technical personnel designated by Huawei are allowed to install and
operate the product.
High voltage operations and installation ofAC-powered facilities must be performed by
qualified personnel.
Read this document carefully before operating the product.
Before installing the product, insulate tools and remove conductors such as watches and
rings.

UPS5000 Optional BSC Card
User Manual
2 Optional BSC Card
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2 Optional BSC Card
An optional BSC card enables Huawei's UPS and other vendor's UPS to form a dual-bus
system.
With the optional BSC card, Huawei UPS can function as a slave device to trace the output
phases of other vendor's UPS or the phases of other 80–280 VAC power supplies in real time.
The following describes how to sample the output phases of other vendor's UPS.
Figure 2-1 Appearance
Table 2-1 Product description
Item
Description
Indicator description
POWER (green)
On: Other vendor's UPS has output.
Off: Other vendor's UPS has no output.
FAULT (red)
On: L and N wires of the sampling cable are incorrectly
connected.
Off: L and N wires of the sampling cable are correctly connected.
BSC1 and BSC2 ports
Signal ports, connected to the ECM, transmit BSC signals
L/N ports
Sampling ports, connected to the output U and N of other vendor's
UPS or other 80–280 V AC power supplies
Sampling voltage range: 80–280 V AC
Sampling frequency range: 44–66 Hz
Operating temperature
0–40°C

UPS5000 Optional BSC Card
User Manual
3 Installing an Optional BSC Card
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3 Installing an Optional BSC Card
Context
Figure 3-1 Sampling cable
(1) In-line spring
connector
(2) Fuse box (fuse: 400 V/1
A)
(3) Sampling wiring
terminal
A1.5 mm2sampling cable is recommended.
Install the fuse close to the power supply to be traced. The fuse breaking capacity should be at least
20 kA.
The fuse box and sampling wiring terminal shown in the figure are for reference only. The sampling
cable length, terminal, and fuse box installation mode need to be determined based on site survey
results. The customer can also purchase and install these components by themselves.
Procedure
Step 1 Connect the ground cable for the ESD wrist strap, and put on the ESD wrist strap and ESD
gloves.

UPS5000 Optional BSC Card
User Manual
3 Installing an Optional BSC Card
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Step 2 Insert the optional BSC card into the control module in Huawei's UPS and secure the card.
The optional BSC card must be installed in the control module that contains a monitoring interface card.
Step 3 Verify that the output side of other vendor's UPS is de-energized. Then connect the sampling
cable and signal cables to the BSC card.
Figure 3-2 Connecting the BSC card
(1) Signal cable
(2) Sampling cable
(3) Output side of other vendor's UPS
Step 4 Power on Huawei's UPS and energize the output side of other vendor's UPS. Check that only
the POWER indicator on the BSC card is on.
----End

UPS5000 Optional BSC Card
User Manual
4 Setting BSC Card Parameters
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4 Setting BSC Card Parameters
Procedure
Step 1 Log in to Huawei's UPS LCD. The initial passwords for admin and operator are both 000001.
This document corresponds to the monitor display module (MDU) version V126B083D00 and is for
reference only.
Step 2 Choose System Info > Settings > System Settings, set BSC mode to Optional BSC card
mode.
----End

UPS5000 Optional BSC Card
User Manual
5 Parts Replacement
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5 Parts Replacement
5.1 Replacing a Fuse
Impact on the System
The BSC card cannot work normally.
Preparations
Tool: insulation gloves
Material: fuse
Context
During fuse replacement, a BSC signal abnormal alarm will be triggered. There is no need to
clear this alarm.
Procedure
Step 1 Open the cover and remove the fuse.

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User Manual
5 Parts Replacement
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Figure 5-1 Replacing a fuse
Step 2 Install a new fuse, push the cover, and connect the fuse terminal.
----End
5.2 Replacing an Optional BSC Card
Impact on the System
The output of other vendor's UPS cannot be tracked.
Preparations
Tools: insulation gloves, ESD gloves, ESD wrist strap, Phillips screwdriver
Material: optional BSC card
Context
During BSC card replacement, an Absent optional BSC card alarm will be triggered. There
is no need to clear this alarm.
Procedure
Step 1 Record the cable positions on the BSC card, and disconnect the cables.
Step 2 Remove the BSC card.
Step 3 Install a new BSC card.
Step 4 Connect the sampling cable and signal cables based on the recorded information.
Step 5 Verify that the POWER indicator on the BSC card is on.
----End

UPS5000 Optional BSC Card
User Manual
6 Alarm References
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6 Alarm References
Alarm
ID-Alarm
Cause ID
Alarm Name
Alarm
Severity
Possible Cause
Troubleshooting Measure
0597-1
Absent optional
BSC card
Minor
The optional BSC
card is not
connected.
The setting on the
MDU is incorrect.
1. Check whether the BSC
system is correctly
configured.
2. Check whether the optional
BSC card is correctly
connected.
0598-1
BSC frequency
beyond range
Minor
The BSC signal
frequency is not
within the preset
bypass range.
1. Check whether the output of
other vendor's UPS is
normal.
2. Check whether the cable
connection from the output
of other vendor's UPS to the
optional BSC card is normal.
3. Check whether the optional
BSC card is damaged.
0599-1
Incorrect BSC
mode setting
Minor
The optional BSC
card is present and the
BSC mode is set to
Standard BSC mode.
Set the BSC mode to Optional
BSC card mode.
0101-1
BSC signal
abnormal
Minor
The BSC signal is
abnormal.
1. Check whether the BSC
system is correctly
configured.
2. Check whether the rack BSC
synchronization cable is
loose.
3. Replace the inter-rack BSC
synchronization cable.
4. Check whether the inter-rack
parallel cable is loose.
5. Replace the inter-rack
parallel cable.

UPS5000 Optional BSC Card
User Manual
A Acronyms and Abbreviations
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A Acronyms and Abbreviations
B
BSC
Bus Sync Controller
U
UPS
uninterruptible power system