Huawei UA5000 User Manual

Figure 10-15 Appearance of the HX03E-22SH heat exchanger
External
Internal
External Internal
Function
The HX03E-22SH heat exchanger consists of two independent air recycles (internal recycle and
external recycle). The axial flow fans for the internal and external recycles support the air
convection, which implements the heat exchange through the heat exchanger between the two
recycles.
Working Principles
The HX03E-22SH heat exchanger is used to cool the sealed cabinet. The air inside the sealed
cabinet is cooled through the heat exchange with the air outside the cabinet. The axial flow fans
for the internal and external recycles support the air convection, which implements the heat
exchange through the heat exchanger between the two recycles.
Figure 10-16 illustrates the working principles of the HX03E-22SH heat exchanger.
UA5000 Universal Access Unit
Environment Monitoring 10 Sensors
Issue 01 (2012-08-17) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
187

Huawei UA5000 Specifications

General

Manufacturer	Huawei
Model	UA5000
Operating Humidity	5% to 95% (non-condensing)
Downlink Interfaces	Ethernet
Operating Temperature	-25°C to +55°C
Storage Temperature	-40°C to 70°C

Summary

Environment Monitoring Principles

1.1 Basic Concept

Explains subnode, analog, and digital parameters for environment monitoring.

1.2 Environment Monitoring Principle (ESC)

Describes how the ESC monitors environment parameters using sensors and serial communication.

1.3 Environment Monitoring Principle (Power System+Sensor Transfer Box)

Details monitoring principles involving power systems and sensor transfer boxes.

H303ESC Monitoring Solution

3.1 H303ESC EMU

Covers function, panels, and status LEDs of the H303ESC environment monitoring unit.

3.2 Checking Environment Monitoring Cables

Guides on verifying connections for environment monitoring cables.

3.3 Configuring H303ESC Board Parameters

Details configuring environment monitoring parameters via CLI.

H304ESC Monitoring Solution

4.1 H304ESC EMU

Describes function, panels, and LEDs of the H304ESC EMU.

4.2 Checking H304ESC Cables

Instructions for verifying environment monitoring cable connections.

4.3 Configuring H304ESC Board Parameters

Explains how to configure environment monitoring parameters via CLI.

ESCM Monitoring Solution

5.1 ESCM EMU

Details function, structure, panels, and indicators of the ESCM EMU.

5.2 Checking ESCM Cables

Guides on verifying sensor cable connections for ESCM.

5.3 Configuring ESCM Parameters

Describes configuring temperature, door status, MDF, and power monitoring.

EPS30-4815AF Monitoring Solution

6.1 EPS30-4815AF Power System

Covers function, appearance, configuration, and indicators of the power system.

6.2 PMIB01 Sensor Transfer Box

Details application, front panel, sensor ports, and specifications.

6.3 Checking Environment Monitoring Cables

Verifies connections for environment monitoring cables.

6.4 Configuring EPS30-4815AF Parameters

Explains configuring environment monitoring parameters via CLI.

EPS75-4815AF Monitoring Solution

7.1 EPS75-4815AF Power System

Describes system functions, appearance, configuration, and LEDs.

7.2 PMIB01 Sensor Transfer Box

Covers application, front panel, sensor ports, and specifications.

7.3 PMIB02 Sensor Transfer Box

Details application, front panel, sensor ports, and specifications.

7.4 Checking Environment Monitoring Cables

Verifies connections for environment monitoring cables.

7.5 Configuring EPS75-4815AF Parameters

Explains configuring environment monitoring parameters via CLI.

ETP4890 Monitoring Solution

8.1 ETP4890 Power System

Describes system functions, appearance, configuration, and communication ports.

8.2 MUE02A Sensor Transfer Box

Covers appearance, sensor ports, pin functions, and specifications.

8.3 Checking Environment Monitoring Cables

Verifies connections for environment monitoring cables.

8.4 Configuring ETP4890 Parameters

Explains configuring environment monitoring parameters via CLI.

Fan Tray Monitoring Solution

9.1 Fan Tray Monitoring Principles

Describes principles of fan tray monitoring via fan monitoring board.

9.2 LED

Explains the meaning and status of the fan tray's running status LED.

9.3 DIP Switch

Details meanings and settings of DIP switches for fan tray configuration.

9.4 LED

Describes the status and meaning of the fan tray's status LED.

9.5 DIP Switch

Provides indications and settings for DIP switches on the fan tray.

9.6 LED

Explains the status and meaning of the fan tray's running status LED.

9.7 DIP Switch

Details indications and settings for DIP switches on the fan tray.

9.8 LED

Explains the status and meaning of the fan tray's running status LED.

9.9 DIP Switches

Describes indications and settings for DIP switches on the fan tray.

9.10 Configuring Fan Monitoring Parameters

Guides on configuring fan environment monitoring parameters via CLI.

Sensors

10.1 Sensor Matching Table

Describes sensor BOMs, cable BOMs, and sensor applications.

10.1.2 Temperature and Humidity Sensor

Details appearance and technical specifications of temperature and humidity sensors.

10.1.3 Door Status Sensor

Describes appearance and technical specifications of door status sensors.

10.1.4 Smoke Sensor

Covers appearance, principles, and technical specifications of smoke sensors.

10.1.5 Water Sensor

Details appearance, principles, and technical specifications of water sensors.

10.1.6 MDF Sensor

Describes appearance and function of MDF sensors.

10.1.7 Surge Protector Sensor

Covers appearance, principles, and alarm processing of surge protectors.

10.1.8 Battery Temperature Sensor

Describes appearance and working principles of battery temperature sensors.

10.1.9 HX02-22SH Heat Exchanger

Provides appearance, functions, and working principles of the HX02-22SH heat exchanger.

10.1.10 HX03T-22SH Heat Exchanger

Details appearance, functions, and working principles of the HX03T-22SH heat exchanger.

10.1.11 HX03E-22SH Heat Exchanger

Covers appearance, functions, and working principles of the HX03E-22SH heat exchanger.

10.1.12 Sensors Selected by Users

Lists specifications for user-selected temperature, humidity, water, door, and smoke sensors.

10.2 Installing the Sensors

Provides instructions for sensor installation.

10.2.1 Installation Position

Details optimal installation positions for various sensors.

10.2.2 Installation Preparation

Covers package checking and environment requirements for sensor installation.

10.2.3 Installing the Temperature and Humidity Sensor

Guides on context, precautions, and procedure for installing temp/humidity sensors.

10.2.4 Installing the Door Status Sensor

Provides context, procedure, and connection details for door status sensors.

10.2.5 Installing the Smoke Sensor

Details context, precautions, installation instructions, and connections for smoke sensors.

10.2.6 Installing the Water Sensor

Covers context, precautions, and procedure for installing water sensors.

10.2.7 Installing the MDF Sensor

Describes context and procedure for installing MDF sensors.

10.2.8 Installing the Surge Protector Sensor

Details context and procedure for installing surge protector sensors.

10.2.9 Installing the Battery Temperature Sensor

Covers context, precautions, and procedure for installing battery temperature sensors.