Rev. 09.26.13

DS1200HE

2 of 9

Embedded Power for

Business-Critical Continuity

Electrical Specifications

OUTPUTS

Main DC Output

MIN

NOM

MAX

Nominal Setting:

-0.50%

12

0.50%

Total Output Regulation Range:

11.4V

12.6V

Dynamic Load Regulation Range:

11.4V

12.6V

Output Ripple:

120mVp-p

Output Current:

0A4

100.0A

Current Sharing:

Within +/-5% of full load rating

Capacitive Loading:

2,000uF

40,000uF

Start-up from AC to Output:

2000ms

Output Rise Time:

5ms

50ms

Standby DC Output (VSB)

Output Setpoint Range:

-1%

3.3V (5.0V)

1%

Total Output Regulation Range:

+5%

-5%

Dynamic Load Regulation Range:

+5%

-5%

Output Ripple:

50mVp-p

Output Current:

0

6.0A (4A)

Current Sharing:

N/A

Capacitive Loading:

0uF

680uF

Start-up from AC to Output:

1000ms

Output Rise Time:

2ms

50ms

PROTECTIONS

Main Output

Over-Current Protection2:

120%

150%

Over-Voltage Protection1:

13.5V

15.0V

Under-Voltage Protection:

10.5V

11.0V

Over-Temperature Protection:

Yes

Fan Fault Protection:

Yes

Standby Output

Over-Current Protection3:

Over-Voltage Protection3:

1Latch mode

2Autorecovery if the overcurrent is less than 130% and last only for <1000ms. Otherwise, latch mode

3Standby protection is auto-recovery

4For output transient testing, the minimum load shall be at 10A