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2U 110Vdc 20A rectifier module

  • RM11020-A

  • NASN

  • RM11020-A

Availability:

RM11020-A is a power supply device that converts standard AC voltage into stable 110Vdc for communication power supply system.

For a larger load capacity, the rectifier modules can be connected in parallel, or an additional independent monitoring module can be used for intelligent control.The rectifier module is a plug-in modular unit designed to be compatible with racks and cabinets.


Electrical Specification

1.1 Input Feature

Input

Single input

Input Voltage Range

90Vac to 265Vac

Rate input Voltage

110Vac / 220Vac

Normal Input

100Vac to 240Vac

Frequency Range

45Hz-65Hz

Max Input Current

14.2A±10%@176Vac /2500W

Surge Current

Compliant standard:ETSI300132-3

Efficiency

≥93.2%@220Vac 100% Load

PF

≥0.98@220Vac 100% Load

Leakage current

<10mA@264Vac

Input fuse

L Wire ,Fuse 30A

  Max input Voltage

310Vac

1.2 Output Feature

1.2.1 Output voltage current regulation

Output Voltage

+117Vdc

Output Voltage Regulation

110±0.5Vdc

Output Range adjustable Range

+99Vdc~+143Vdc

Line regulation

±0.1%

Load regulation

±0.5%

Voltage precision

±0.5%

Current precision

±0.5%

ripple coefficient

≤0.5%

Output current deviation

≤±0.3A

Current Sharing(176Vac~264Vac,50%~100% load)

≤±5%

Min- Current

0A

Rate current

20A

Peaking current

22A

Tempe. coefficient(1/℃)

≤±0.02%

Rate Capacity

2500W(176Vac~264Vac)

1200W(90Vac~175Vac)



1.2.2 Output ripple and noise

Output Voltage

Ripple and Noise (Peaking-Peaking)

+117Vdc

1.17 Vp-p@ 25℃;(Testing based on rate Input voltage  & Output Voltage  ,100% loading  )

Note: Ripple and Noise testing:Ripple and noise Default as 20 MHz

1.2.3  Output dynamic response

Voltage overshoot

Adjustment slope

Loading

+117V±5%

0.1A/uS

25% to 50% load  50% to 75% load

Note:Adjustment slope Cycle 4ms .

1.2.4 Output Overshoot

Output Voltage

Overshoot Voltage

On

off

+117V

≤5%

≤5%

Note:Loading Range :Minimum to maximum.

1.2.5 Power Switch Point

图片3

  Input Voltage -- Power Capacity


图片4


Output Current --Output Voltage



1.2.6 Power on output delay time


Output Voltage

220Vac@25℃

+99V~+143V

3S~8S

1.2.7 LED Indicator

The power LED is installed on the power panel side and the output status is shown in the table below.


Indicator

LED Color

Normal Status

abnormal

status

Abnormal Reasons

Power running indicators

Green

 ON

OFF

Mains fault(No AC input, AC input under voltage)or Auxiliary power abnormal .

Protect  indicators

Yellow

OFF

ON

AC Input Over-Voltage;Operation Environment or Rectifier  over-temperature;Communication Fault

;Output Under Voltage;Output Short circuit

Fault Indicator

Red

OFF

ON

Output Over-voltage

OFF

FLASH

Fans Fail

Note:Rectifier module under Manual Operation,,Green LED will be  Flash


1.2.8 Fault Display

The module alarm information is flashed in real time on the LED in the form of a fault code. The fault code is shown in the following table.

Fault Code

Code Meaning

E31

Output Under Voltage

E32

Rectifier module over-temp.

E33

AC Under-voltage

E36

Output Over voltage

E38

Fans Fault


1.2.9 Communication function of Rectifier module and Monitor Control Module

Rs485 Interface , Rectifier module and Monitor control Module  

The 485 interface of the rectifier module application with isolated 。

Main function of  Rectifier module communication :

1、Remote communication

The module's protection signals (input fault, over temperature, output overvoltage, over-current, etc.) and fault signals will  be transmitted to the monitoring unit.

2、Remote detection

Detect rectifier module output Voltage 、Current will be reports to Monitor module

3、Remote control

According to the monitor Control Module Orders,Control Rectifier module ON/OFF, Float Charge and Equ--charge and Charge switching.

4、Remote adjust

According to the monitor control module orders , adjust rectifier module output Voltage,and adjust the Output current limited current point between 10%~ 100% .

1.3 Protection Function

1.3.1Output Limited Current Protection


Output Voltage

Current Limited Point

Note

+117V

22A

Limited Current Output


1.3.2 Output Circuit Protection


Output Voltage

Note

+117V

Short circuit current limit 4A,After the fault  release, the output voltage  will be recovered


1.3.3 Output Over Voltage


Output Voltage

Default Protection point

+117

150±5V. (Three times Over voltage, Rectifier module Will be Locked )

Note:Under Locked Status,need to Disconnect AC Power firstly, then Connect AC power again, rectifier module will be working again )


1.3.4 Input Over Voltage Protection


Input Voltage

Note

310±10Vac

Output Will be closed,Backlash Voltage >10V


1.3.5 Input Under Voltage Protection


Input Voltage

Note

80±5Vac

Recovery Voltage 90V±5V, Voltage Backlash >5V


1.3.6 Over-Temp. Protection


Temp.

Note

≤55℃

The module support maximum output power without over-temperature protection and the module running normally.

55℃~65℃

The module will automatically derate to ensure a  long-time stable output of at least 50% of rated power

>65℃

Power Off,Recovery Temp.Backlash >10℃

图片5

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