Download - 6kw 120Vac to 48Vdc 6KW Power Rectifier System

1 Setec Industrial Park, Dakan Villiage, Xili Town, Nanshan District, Shenzhen, Guangdong, China Email: [email protected]

120Vac to 48Vdc 6KW Power Rectifier System

Quick details

1. 19 inch rack mount

2. 1pc dc distribution

3. 2pc rectifier mudule

4. 1pc Monitor Module

1. Introduction :

1. AC/DC rectifier system consist of one rectifier module or multiple rectifier modules

and monitor modules.

2. The power of rectifier systems can be different by different quantity rectifier modules.

3. Converters high voltage AC to DC24V or DC48V use for special DC equipment

load.

4. High efficiency>96%.

Remark:

Some rectifier system need rectifier modules, monitor and distribution; some system only

need rectifier modules.AC/DC rectifier system can supply DC power for DC load and

charging for battery at the same time.

2.Product Features:

1. Circuit of the Rectifier modules have two parts, one is PFC adjust; the other is DC/DC

transformation. All technically make the wide input voltage range (85V-290V).

2. High efficiency. Rectifier modules used soft switch technology, while load rate10%

then efficiency can be 91%, 50% load rate the efficiency can be above 96%

3. With step less current limiter technology, output current is continuously adjustable.

4. Adopted step less temperature control speed, it can reduce power consumption and

prolong the life of the fan.

5. Sharing Load, Equalized-current imbalance ≤ 3%

6. Optional Ethernet interface through SNMP and/or TCP/IP

7. Controller MCU

8. Digital signal collection via internal RS485 bus; RS232 interface for remote operation

9. 2U height, light weight, High power density.


Specification SET1048 SET2048 48V/100A DC power system

Input voltage (AC) 85V-290V

Out voltage (DC) 48V (42V-59V Continuously adjustable)

Output current (A) 20A 40A 100A

Max. power (W) 1000W 2000W 5800W

Operating temperature -25°C ~ 65°C

Model 120VAC/48VDC Power Rectifier System

Including part 1pc * With 19inch 2U Rack Shelf

1pc 4chs DC distribution

1pc* Module Controller

2pcs *48VDC50A Rectifier module.

Input voltage(AC) 85V-290V

Output voltage 48V(42V-59V Continuously adjustable )

Output current 100A

Load regulation ≤0.5%

Voltage regulation ≤0.10%

Environment Work tem -25°C ~ 65°C

Storage tem: -40°C ~85°C

Relative humidity ≤97%RH

Height above sea

level

≤3000m

Input properties 185~290VAC normal output

85~185VAC reduce output

Output properties 48VDC output maximum output power 5800W

DC output voltage 41v-59v, it can be continuously

adjusted by monitoring module

DC output current 0-100A maximum current 110A

Voltage regulation

precision

≤ 0.6%

Load regulation ≤ 0.5%


Voltage regulation ≤ 0.1%

limited-current output

properties

Range 0~110% rate current can be

continuously adjusted

Power factor ≥ 0.99(input and out being rated)

Efficiency ≥ 95%

Equalized-current

imbalance

≤3%

Temperature

Compensation coefficient

Can be set manually, unit(mV/°C)

DC Output Noise Peak noise ≤200mV 0-20MHz

Weighted

psophometric noise

≤2mV

Wide frequency noise

voltage

≤50mV 3.4kHz-150kHz


Discrete noise

voltage


≤3mV 150kHz-200kHz

≤2mV 200kHz-500kHz

≤1mV 0.5kHz-30kHz

Noise ≤45dB(A)

Over-current protection Over-current protection of input (use fuse)

Over-current protection of output (use fuse)

Over-current protection of PFC (use diverter)

Short circuit protection (reduce input current to protect)

Over voltage and low-

voltage protection

(the parameter can be

adjusted by hardware)

Input low-voltage protection: 85+-5V, Hystereris: 10V -

20V

Input over-voltage protection: 290+-5V, Hystereris: 5V -

20V

Output over-voltage protection: 59+-1V

Other protection Over temperature protection(Default value 80°C,

hysteresis: 10°C)

Dimension 483mm*390mm*88mm

Weight 15.5kg


3.Picture of product:

4.Monitoring module:

Monitoring module monitors the working status of each rectifier module, has functions of

collecting, displaying and setting the operation parameters of the system.it can also

communicate with an external computer and form a local or remote centralized

monitoring system.

Monitoring content:

•LCD display

•Through the system menu set the relevant parameters

•Alarm and recording function


Picture of monitoring module:

5. Distribution unit:

1. shunt load with short-circuit and overcurrent protection,shunt capacity can be

adjusted according to user requirement.

2. battery input should connect with an external fuse protector.

3. power off auto/manual,load off on/off control switch,etc.

4. battery current, the total load current can be detected

5. al dc outputs have fault detection function

6. LVDS2 function to protect load and battery

7. capacity of MCB in each channel is 50A


6.48V or 24V rectifier modules:

When load rate is 10% efficiency can reach 91%; when load rate is 50%, efficiency

can reach above 96%.

Stppless current limiting technology, output current is continuously adjustable.

Adopt stepless temperature control automatic speed adjustment, reduce power

consumption and extend the life of the fan.

Sharing load, equalized-current imbalance ≤3%.

2U height, light weight, high power dencity.


7.About us:

Established in 2004, Shenzhen SETEC POWER Co., Ltd. is one of the leading

manufacturer in China specializing in designing, researching, developing, producing and

selling high- frequency switching power supply, DC/AC power inverters, DC/DC

converter, Solar inverter, solar pump inverter, on grid inverters and so on. We provide

advanced technology and outstanding quality products. Our customers are operators

of domestic telecommunications industry and power industry, broadcast industry, and

related ancillary equipment manufacturers. Our company provides not only high-

frequency switching power supply equipment for large telecom operators, but also power

supplies for the relevant supporting manufactures.

WHY US?

1. Service: --RMA(24/7Technical Support), OEM, ODM

2. Quality: --Less than 0.5% of failure rate

3. Warranty: --At least 2 year

4. Price: --Factory Price! Cut down the cost you paid to the middle man

5. Professional: --in 2004, Produce security and surveillance products for 10 years

6. Reliable: --One of the Top 50 power supply products manufacturers in China