China 48V 90A Telecommunications Power Supplies Embedded 19 Inch Rack Mount Power Supply for sale

48V 90A Telecommunications Power Supplies Embedded 19 Inch Rack Mount Power Supply

Price Negotiable

Price: Negotiation

MOQ: 1 set

Delivery Time: 20-40 days

Brand: Daxin

Product Description

48V 90A Embedded Communication Power Supply Rack Mount 19 Inch Fan Cooling

VCS AC/DC Power Syste


VCS1U-4860A	VCS2U-4890	VCS3U-4890	VCS3U-48150
Introduction
It is designed for insetting the 19”, 21” rack. The system consists of VSM-B/C control module, VRM48 rectifier module, and etc. And there is AC-DC distribution unit. It’s capacity can reach 48V/10A~150A combining racks with rectifiers.
Characteristics
* It can be put in a rack with other telecom equipments * High efficiency, high power factor * Wide input voltage range, high adaptability to electric network * Good electromagnetic compatibility * With lightning arrester in input and output, have good lightning protection With RS485/RJ45 interface, easy to connect with any advanced intelligent centralized monitoring system Have the abandon battery management functions about battery protection, Low voltage battery disconnection (LVBD), temperature compensation * Parallel redundant system, with high reliability * With Chinese and English interface, it’s easy to operate.

Technical Data
	VCS1U-4860		VCS2U-4890	VCS3U-4890		VCS3U-48150
Input
Rated voltage	Single phase 220Vac
Operation voltage range	90~300Vac
Current(Max)	23A		34.5A	34.5A		57.5A
Frequency	50/60Hz±10%
Power factor	≥0.99
Output
Voltage	48V( 40~58Vdc adjustable)
Current	10-60A		10-90A	10-90A		10-150A
Power(Max)	3480W		5220W	5220W		8700W
Current sharing at paralleling	≤±3%
Voltage stability precision	≤±0.6%
Efficiency	≥91%
Other data
Dimension(WDH) (mm)	482×253×44	482×253×88		482×253×132	482×253×132
Weight	8kg	11kg		12kg	15kg
Battery Input	32A*1	80A*1		63A*2	63A*2
Load Output	32A*1	30A2, 10A2		63A3 20A3 16A2 10A2	63A2 32A2 16A*1

VRM Rectifier

Technical Data

VRM4810

VRM4815

VRM4820

VRM4830

Input

Rated voltage

Single phase 220Vac

Operation voltage range

90~300Vac

Current

≤3.8A

≤5.7A

≤7.6A

≤11.5A

Frequency

50/60Hz±10%

Power factor

≥0.99

Output

Voltage

48V( 40~58Vdc adjustable)

Current(@58V)

10A

15A

20A

30A

Current sharing at paralleling

≤±3%

Voltage stability precision

≤±0.6%

SMPS1000H-I

Protection

Over voltage, over current, output short-circuit and over temperature

Other data

Efficiency

≥91%

Cooling mode

Fan cooling

Operating temperature

-10~+55℃

Degree of protection class

IP20

Ripple voltage

≤200mVpp

Phosphometric noise

≤2mVrms

Load effect

≤±0.5%

Restoring time of load effect

≤200μs

Source effect

≤±0.1%

Dimension (mm)

116.5(W) ×208(D) ×41.6(H)

Weight

1.5kg

EMC

Emission

Ac input in accordance with EN50081-1 and EN50081-2; DC output in accordance with EN50081-2

Immunity

In accordance with EN50081-1, EN50081-2

Safety

In accordance with IEC950, EN60950, EN41003, UL1950, AS/NZ3260

Because we have many combinations of 48V DC power supply, you can ask our business staff what kind of configuration you need, we have 1U power supply/2U Power Supply/3U power supply/5U power supply/6U power supply/, and communication cabinet, there must be a device to meet your on-site installation and use of equipment needs.