•  SD-155系列UPS电源
  •  SD-155系列UPS电源
SD-155系列UPS电源   SD-155系列UPS电源

产品介绍


·Universal AC input/full range

·Built-in active PFC function

·Protections:short circuit/over load/over voltage

·Battery low/battery polarity protections

·Cooling by free air convection

·Fixed switching frequency at PFC 67KHz, PWM 134KHz

·100% full load burn-in test

·2 Years warranty


Model

SD-155-12

SD-155-24

SD-155-48

Output

Output number

CH1

/

CH3

CH1

/

CH3

CH1

/

CH3

DC voltage

13.8V

/

13.3V

27.6V

/

27.1V

54V

/

53.5V

Rated current

9.5A

/

0.5A

4.5A

/

0.5A

2.3A

/

0.2A

Current range

010.5A

/

-----

05A

/

-----

02.5A

/

-----

Rated power

152.75W

152.75W

149.9W

Ripple&Noise (max.) Note.2

150mVp-p

/

-----

200mVp-p

/

-----

240mVp-p

/

-----

DC Voltage ADJ. range

CH1:1214.5V

CH1:2429V

CH1:4858V

Voltage tolerance note.3

±2.0%

±3.0%

-----

±1.0%

±3.0%

-----

±1.0%

±5.0%

-----

Line regulation

±1.0%

±0.5%

-----

±1.0%

±0.5%

-----

±1.0%

±0.5%

-----

Load regulation

±1.0%

±2.0%

-----

±1.0%

±2.0%

-----

±1.0%

±2.0%

-----

Setup,Rise time

1000ms,90ms/230VAC 2000ms,90ms/115VAC(at full load)

Hold up time(Typ.)

24ms/230VAC 20ms/115VAC. (at full load)

Input

Voltage range

88264VAC or 124370VDC 

Frequency range

4763Hz

Power factor (Typ.)

PF0.92at full load

Efficiency (Typ.)

78%

81%

81%

Ac current (Typ.)

2.5A/115VAC 1.5A/230VAC

Inrush current(Typ.)

cold start 20A/115VAC 40A/230VAC

Leakage current

1mA/240VAC

Protection

Over load

CH1,CH2:105 ~ 135% rated output power CH3:0.51 ~ 0.9A

Protection type : AC charging mode Constant current limiting,recovers automatically after fault condition is removed UPS Mode : Protected by internal fuse

over voltage

CH1:15.8718.63V

CH1:31.7437.26V

CH1:62.172.9V

Protection type : Shut down o/p voltage, re-power on to recover

Battery low

10V±0.8V

19.5V(+1.5V.-1V)

39V±2V

Environment

Working temp

-10℃+60℃;(Refer to "Deration Curve")

Working humidity

20%~&