48V DC PDU Power Supply Distribution Unit DC 48V 300A for Telecom Site UPS Power Supply

• Phase: /
• Type: /
• Protection: /
• Application: /
• Classification: /
• Standby Time: /
• Model NO.: DX1U-48300
• Standby UPS: /
• Output Capacity: /
• Equipment Mode: /
• Brand: Szdxzh
• Transport Package: Carton or Wood Package
• Specification: DX1U-48300
• Trademark: SZDXZH
• Origin: Shenzhen, China
• Production Capacity: 5, 000 Sets Per Month

Product Description

Key attributes

Other attributes

Place of Origin

China

 

Brand Name

SZDXZH

 

Model Number

DX1U-48300

 

Color

RAL7035

 

Input Voltage

48Vdc

 

Output Voltage

48Vdc

 

Installation type

19 inches 1U standard rack installation

 

Protection Level

15KA

 

Packaging and delivery

Package Type:

carton or wood package

 

attribute-list

Supply Ability

5000 Piece/Pieces per Month

 

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Lead time

Quantity (pieces)	1 - 10	> 10
Lead time (days)	15	To be negotiated

Product Description

1. Introduction

DC Power Distribution Unit  is suitable to indoor low voltage DC power contribution system. Mounted in a rack cabinet and connected between the -48V DC power supply and the protected equipment, it can protect the equipment from surge and instantaneous over voltage caused by the outside environment (lightning, electromagnetic radiation interference, etc.) or by the internal subsystems (switching effect, start and stop operation of inductive and capacitive loads), it is a Class C drawer type surge protector for DC power distribution with the following features. 

 

19 inch 1U rack installation;
output 12 outputs 48V 30A;
Circuit breaker for each of the 12 outputs ,can disconnect the circuit when fault or overload happens
Easy connection for inputs and outputs wiring;
Insulation of output connectors;
 

2.Power System Configuration

 

Nominal load current IR	Inputs:Two inputs in parallel, maximum 150A for each input and 300A for two inputs in parallel, maximum 30A for 1-12 outputs
Rated current of circuit breaker	30A
Remote alarming connectors	Dry contacts 1 and 3 are closed at normal operation while open at fault
Wiring	Input:Pressed frame crimp connectors Output:Pressed frame crimp connectors
Side handling	Fixed type

Large current discharge capability and low residual voltage;
Remote signal alarm connectors (dry contacts of remote signal alarm is closed at normal operation while open at fault condition).

 

2.1 Operating environment

Operating temperature:-40ºC~+70ºC;

Relative humidity:5%-95%;

Atmosphere pressure:70kPa~106kPa

 

2.2 Storage environment

Storage temperature:-40ºC~+85ºC;

Relative humidity:5%-95%;

Atmosphere pressure:70kPa~106kPa

Storage time limit:12months

 

2.3 Reference standards

GB4943.2001/IEC60950:1999
Safety of information technology equipment
GB/T18802.21-2004/IEC61643-21:2000 Low voltage surge protective device, part 21, SPD for telecommunication and signal networks-performance requirements and tests.
YD/T1542-2006
Technical requirements and test methods of SPDs for signal networks

Product Show
FAQ:
Q: Can I get some samples ?
A:Yes, Samples are 30% off the price of normal products, and material samples are free of charge.

Q: Could I use my own LOGO or design on goods ?
A: Yes,we can customized the LOGO according to your requests. Specific details please contact us.

Q: Can I choose the colors?
A: Yes, Customized color is available.

Q: What is the delivery time ?
A: A week for samples, 35 days for mass production after receiving the deposit.

Q: What is the payment team ?
A: T/T, L/C at sight.

Q: May I visit your factory?
A: Sure, Welcome any time.we can also pick you up at the airport or station.

Q:Why choose us?
A: We have the strict system for production, regarding the quality as our life. We do the best to every customer with professional
service and high quality products.

Q: How does your factory do as quality control?
A: We strictly in accordance with inspection standard of zero-defect products, and constantly improve the strict quality
management system. QC will inspect every component every three hours, while the front-line production staff also inspect every two hours.