Communication Power Supply System


Product Introduction:

The JWVGZT Series communication power supply system is a new-generation high-power-density, high-reliability, and high-performance communication power supply product designed and manufactured by our company based on years of experience in intelligent switching power supply systems, national industry standards, and domestic power supply conditions and application requirements. When connected with batteries, it forms an uninterruptible power supply system and can be widely used in telecommunications, electric power, radio and television, highways, railways, water conservancy, petrochemical, banking, and other sites requiring DC power. Cabinet dimensions: 2260 mm (H) x 600 mm (W) x 600 mm (D).


Product Features:

Extremely wide AC input range.

Multiple AC input modes are available (single-phase or three-phase; single-circuit or dual-circuit; automatic or manual switching for dual circuits).

Flexible modular design makes system maintenance and capacity expansion convenient and fast.

Modules support hot swapping under live conditions.

Intelligent battery maintenance and management technology effectively extends battery service life.

Equipped with intelligent communication interfaces and corresponding communication protocols.

Provides automatic fault detection and automatic audible and visual alarms.

Features compact size, light weight, strong anti-interference capability, high stability, and low noise.


  Product Parameters

Parameter Category

Specification

Rated input voltage

380VAC+25%、220VAC+25%

Rated output voltage

48VDC、24VDC

Rated module current

10AV20A25AV30A50AV100A

Number of modules

24

Battery capacity

<2000AH

Voltage regulation accuracy

<士0.5%

Current regulation accuracy

<±0.5%

Ripple coefficient

<0.01%

Current sharing deviation

≤3%

Power factor

>0.92

Efficiency

20.94%

Relative humidity

<90%

Ambient temperature

-10℃~+40℃

Cooling method

natural cooling, intelligent forced-air cooling