Power Distribution Unit - · PDF fileDC Power Distribution Unit (DCDU) Introduction: ... NOTE:...

Power Distr ibut ion Uni t

www.lxtelecom.com

2

LongXing Telecom has been producing high quality telecom products since 1983.

Our quality procedures ensure a consistent level of service and have been certified ISO 9001 and ISO 14001.

Our aim is to produce quality products delivered on time at a competitive price and to achieve this we have continued to invest in people and the latest technology in machinery. We have exported to over 40 countries worldwide and our sales reached US$172 million in 2013.

Products & Services♦ Customised FTTX Solutions♦ Optical Fiber Distribution Frames♦ Patch Panels♦ Distribution Boxes (Optical & Copper)♦ Outdoor Cabinets♦ Network Cabinets♦ Optical Cable Splice Closures♦ Optical Cable Tray / Raceway Systems♦ Power Solutions (PDU & Switching Power Supply)♦ Optical Splitters♦ Fiber Optic Adapters / Patch Cords / Pigtails♦ Digital Distribution Frames

Key NumbersSince: 1983

Sales: US$ 172 Million (2013)

Global Employees: 1200+

ISO9001 ISO14001

3www.lxtelecom.com [email protected] +86 574 87917627

PDU Series Basic Metered Smart

Installation Method Horizontal Vertical Horizontal & Vertical Horizontal & Vertical

Dimensions L × W × H ( mm ) 482 × 44.5 × 44.5 L × 44.5 × 44.5 L × 54 × 43 L × 60 × 55

Main Functions

Power Distribution ● ● ● ●

Total Current Monitoring ● ●

Individual Outlet Current Monitoring

●

Shunt control ●

Overload Alarm ● ●

RS 485 Communication ● ●

Remote Monitoring ●

Outlet Quantity (Max) 8 24 24 5, 11, 17, 23, 29

Input Connect Type IEC320 Quick Coupler / Terminal Block

Optional Functions

Lightning Protection Module

● ● ● ●

Circuit Breaker Protection ● ● ● ●

Waterproof Connectors ● ● ● ●

Anti-Dropping Buckle ● ● ● ●

Remarks:1. All LongXing PDUs are modular structured and customizable.2. Max outlet quantity will be decreased if lightning pretection module is selected due to the limitation of space.3. L indicates the length of the PDU with customers' preferences.

Rack PDU Overview:

www.lxtelecom.com [email protected] +86 574 879176274

Basic Rack PDUs:

Technical Specs:

Input

Rated Input Voltage 110/220/380VAC 50/60HZ

Max Load Current 16A/32A

Cable Size 0.56 - mm2

Input Plug IEC320 Quick Coupler / Terminal Block

Overload Protection 1P or 2P Circuit Breaker Protection

Outlet

Output Voltage 110/220/380VAC 50/60HZ

Max load Current 16A/32A

Socket StandardGB1002, NEMA 5-15R, NEMA 5-20R, IECC13, IECC19 etc, most international

standards are available upon request

No. of Outlets Vary, depends on size and socket standard

Technical Specs:

Features:

• Mornitoring:

◦ Total Input Voltage

◦ Total Load Current

◦ Total Power

• Settings: Set the limits of undervoltage, overcurrent, overvoltage

• Alarm: When overvoltage, undervoltage and overcurrent

• Alarming Mode: LED & Buzzer

• Communication Protocol: MODBUS-RTU

• Communication Port: RJ45

• Display Mode: LED

Metered Rack PDUs:

Input



Cable Type 4mm2/6mm2

Input PlugIEC320 Quick Coupler / Terminal

BlockOverload Protection 1P or 2P Circuit Breaker Protection

Outlet

Output Voltage 220/250VAC 50/60HZ


Socket Standard

GB1002, NEMA 5-15R, NEMA

5-20R, IECC13, IECC19 etc, most

international standards are available

upon request

Outlet QuantityVary, depends on size and socket

standard


Smart Rack PDUs:

Input



Cable Type 4mm2/6mm2

Input Plug IEC320 Quick Coupler / Terminal Block

Overload Protection 1P or 2P Circuit Breaker Protection

Outlet

Output Voltage 220/250VAC 50/60HZ


Socket StandardGB1002, NEMA 5-15R, NEMA 5-20R, IECC13, IECC19 etc,

most international standards are available upon request.

Outlet Quantity Vary, depends on size and socket standard

Technical Specs:

IEC 320 Plug: Fast Waterproof Connector:

Input Connector Options:


Feature of Smart PDU:

• Detection Function:

◦ Total Input Voltage

◦ Total Load Current

◦ Total Power

◦ Total Power Factors

◦ Individual Outlet Load Current

◦ Individual Outlet Power

◦ Individual Outlet PF

◦ Individual Outlet Switch Status

◦ PDU Internal Temperature

• Control Function:

◦ Control per outlet switch status and sequential power on/off in

groups

• Port Settings:

◦ Total Load Current Capacity

◦ Individual Outlet Load Current Capacity

◦ Total Load Current Alarm Limit

◦ Individual Outlet Load Current Alarm Limit

◦ Delayed Turn-on Time

◦ Delayed Turn-off Time

• System Setting:

◦ Network Settings

◦ RS485 Parameter Settings

◦ Email Alert Settings

• Alarm:

◦ Total Input Overvoltage or Undervoltage

◦ Total Load Overcurrent

◦ Individual Outlet Load Overcurrent

• Alarming Mode:

◦ LED & Buzzer

◦ Auto Email Alert

• Task Management: Creating a scheduled task to achieve cycle switch

control on a specific port

• User Management:

◦ User ID & Password

◦ Set Administrator

◦ Administrator permissions assignment

• History Data:

◦ History data of the individual outlet power in text or binary

◦ Individual outlet's parameters by column chart or graph mode

◦ View or Delete individual outlet operation logs

• Communication Protocol: HTTP, RS485 MODBUS-RTU, MODBUS-

TCP

• Communication Port:

◦ Standard Network Interfaces*1

◦ Function Expansion Interface*1

◦ RS485 Communication Interface*2

• Display Mode: LED

• Access Mode:

◦ Web Page

◦ Mobile Apps

Screenshot of Web Access:


DC Power Distribution Unit (DCDU)

Introduction:DCDU - consisting of DC Power Distribution System and Lightning Protection System. It is mainly used in Telecommunication Base Stations and DC

devices, and can also be used in high altitude and high temperature area. With the advantage of its space saving design, it is now widely used in

data centers and FTTH networks.

DC Power Input DC Output Branch Switch (N=9) DC Output Branch Wiring Terminal (N=9) Alarm

Earth Terminal

Descriptions:

DCDU is made of high quality steel, treated with electrostatic

powder painting. It has solid structure and pleasing

appearance. All plastic components are flame-retardant and

with good insulation, make the product safe and reliable.

DC Input

Lightning ProtectionFault Alarm

On / Off SwitchDC Output

NOTE: Bus bar: copper bar with 12 x 3mm² in sectional area. Power line: copper wire with 6mm² in sectional area. In order to be safe and reliable.

• Operational principle: First level distribution of DC power.

• DC input: 1 input- 48V;

• DC output: 9 outputs -48V;

• Supply DC power to the equipment like DBBP530, RRU, etc.


Features:

Technical Specs:

• Operating temperature: -5 - +40 oC

• Relative humidity: ≤85% (25oC)

• Voltage: DC-48V±10%

• Lightning Protection: Level D 10KA – 15KA

• Insulation resistance: Insulation resistance between circles and earth device ≥10MΩ

• Voltage endurance: Pressurization between two charged conductors, or between each conductor and enclosure(earth) ≥AC1000V, 50HZ for 1

minute without any breakdown or flashover.

• Mechanical durability 100,000 Times

Dimensions and Capacity:

Dimensions

(Height x Width x Depth)MM44.5×485×225

Input Voltage -48VDC±10%

Output Voltage -48VDC±10%, 9

DC Output Branch Switch 9

DC Output Branch Wiring Terminal 9

Accessory Lightning Protection Failure Alarm, 1 piece

• Hydraulic electromagnetic tripping device, integrating overload trip with short circuit tripping. Tripping performances are based on the magnetic flux

generated when current applied to windings. Therefore it is not affected by temperature changes.

• No Cooling required as no temperature element in the circuit breaker. Reconnection made immediately after fault current disappears.

• Accurate current settings.

• Inverse time overcurrent protection used. Magnetic force increases when overload (current exceeds breaker rating), which moves the iron core

and then compress the spring. However the damping fluid used will delay the movement of the iron core in order to get the protection.

• Reliable lightning protection with fault alarm, and electrical insulation measures ensure the safety to devices and persons.

• Excellent grounding system. Grounding terminal on the panel with grounding symbol.


Assembly Workshop l

Factory Overviewl

Welding Workshop

Painting WorkshopLaser Cutting

Fiber Optic Workshop

Assembly Workshop II

Metal Sheet Workshop

LONGXING TELECOM

ATTENTION:Specifications published here are current as of the date of publication of this document. Because we are continuously improving our products,LongXing reserves the right to change specifications without prior notice. At any time, you may verify product specifications by contacting LongXing.

Add:18 Anju Road, Beilun, Ningbo, 315800, ChinaTel: +86 574 87917627 ( English & Chinese )Fax: +86 574 87908188Postcode: 315800Email: [email protected]: www.lxtelecom.com

Recycled PaperVer. PDU141008

Power Distribution Unit - · PDF fileDC Power Distribution Unit (DCDU) Introduction: ... NOTE:...

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