Huaqiang Power 3U Rack Communication Power Embedded System

3U rack communication power embedded system:

1The communication power rectification module adopts active power factor compensation technology, with a power factor value of0.99.

2The normal operating range of AC input voltage is wide to90～290V.

3The communication power rectification module adopts full bridge soft switching technology, and the efficiency can reach {zg}92%Above.

4Comprehensive battery management. Under load and battery low voltage protection(LVLD+LVBD)And the secondary power off function can achieve temperature compensation, automatic float charge control, automatic voltage regulation, battery capacity calculation, online battery testing and other functions.

5The communication power rectifier module adopts non-destructive hot plugging technology, which is plug and play, and the replacement time is less than1min.

6Network design of communication power rectification module, providing multiple communication interfaces (such as:RS485Dry contact point, flexible networking, limited local and remote monitoring, unmanned operation.

7、A comprehensive lightning protection design for both AC and DC sides, suitable for areas with frequent thunderstorms.

8Complete fault protection and fault alarm functions.

9Full frontal operation and maintenance, can be installed against the wall, effectively saving3UCommunication power space.

10Ultra low radiation. Adopting advanced electromagnetic compatibility design, the communication power rectifier module can meet the "Electromagnetic Compatibility Limits and Measurement Methods for Communication Power Equipment" (the communication industry standard of the People's Republic of China)YD/T983）

Application of 3U Rack Communication Power Embedded System:

Small scale program-controlled switch

Access network

transmission equipment

mobile communication

Satellite communication ground station

Microwave communication power supply

3U rack communication power supply embedded system AC input:

Rated input voltage:220V

Scope of communication input:90--280V

Communication input frequency:45--66HZ

Power factor:≥ 0.99

Power:>91%

DC output:

Rated input voltage:48V

Voltage range:42~58V

Rated output current:10A/20A/25A/30A/40A/50A/60A/90A

Load distribution: standard 10Road load output (customizable lightning protection)

Battery shunt:2Road battery output

batteryLVD：100A×1

Wiring method: Front wiring

Communication power rectifier module:RM4810，RM4815，RM4820，RM4830

Monitoring module:VST-A

Mechanical characteristics of 2U rack communication power embedded system:

Size: 132mm(tall)×482.6mm(Width)×280mm(deep)

Weight:≤15kg(Including communication power rectification module)

3U rack communication power supply embedded system environment:

Operating Temperature-40-+70℃

humidity≤95%No condensation

Safety characteristics of 3U rack communication power supply embedded system:

input-housing3000Vac/10mA/1minNo arcing, no breakdown

input-output2500Vac/10mA/1minNo arcing, no breakdown

output-housing500Vac/10mA/1minNo arcing, no breakdown

3U rackCommunication power supply price:

It must be noted that,Shenzhen Huaqiang Weiye Power SupplyInCommunication power supply/inverter power supplyThere is a drawback in the business:

We do not have a general price advantage and do not participate in the low price competition of "Chinese characteristics". Reasonable cost is the primary guarantee of quality, and ideal and stable quality can bring greater benefits to customers. Not cutting corners or taking shortcuts is essentialHuaqiang WeiyeThe moral bottom line.