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18 Barracuda 9LP Installation Guide, Rev. E
Table 2b. DC power requirements (Amps), differential (HVD)
Notes for this table follows Table 2c.
ST39173WD ST34573WD
Voltage +5V +12V +5V +12V
Regulation [5] ±5% ±5%[2] ±5% ±5%[2]
Max. operating current
DC [1] 1.23 0.95 1.23 0.95
Avg. idle current
DCX
[1] 0.78 0.5 0.78 0.5
Max. starting current
(peak DC) [3]
(peak AC) [3]
1.23
—
1.7
2.9
1.23
—
1.7
2.9
Delayed motor
start (max) [1][4] 0.67 0.06 0.67 0.06
Peak operating current
Typical DCX
[1][6]
Maximum DC [1]
Maximum (peak)
1.16
1.23
2.00
0.9
0.95
2.4
1.16
1.23
2.00
0.9
0.95
2.4