Getting Started Guide 17
Safety & Environmental Information
Power Requirements
Power Requirements
The E7515B requires two AC power inputs, as illustrated below. Both AC inputs
must be connected and powered to operate the instrument. If either of the two
inputs is not present, the instrument will not boot (or will shut down, if already
in operation). Two power cords are provided with the E7515B. See “AC power
safety” on page 18 for more information.
Figure 1-1 Dual AC inputs
Voltage & frequency: 100-240V~, 50-60 Hz, nominal
Power consumption: 2 x 900 W Max
Older power supply
Some E7515B instruments have an older power supply design, which differs
from the one described above in these particulars:
— There is only one AC input, not two. There is no need for a second power
cord, or Y-adapter, as described under “AC power safety” on page 18.
— There is no requirement for a grounding cable, as described under “AC
power safety” on page 18.
— Power consumption is 1400 W Max
Mains supply voltage fluctuates up to +/- 10% of the nominal voltage.
Transient over-voltages are typically present on the mains supply.
Be sure to comply with all recommendations included in
“AC power
safety” on page 18
.
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