990400 Rev C 2010 May 1
Product Information
14-3
Apparent Resistance of Supply Mains
For the purpose of obtaining the apparent resistance of supply mains, resistance
is determined according to the following formula:
Weight
Total Weight: 510 lbs. (231.3 kg)
Tube Head Pod: 35.5 lbs. (16.1 kg)
Receptor Pod: 57 lbs. (25.9 kg)
X-Ray Power Supply: 9 lbs. (4.1 kg)
Circuit Breaker
Assembly
U0 U1 I1 Apparent
Resistance
100VAC 100.3VAC 96.8VAC 5.22A 0.67ohms
115VAC 115.4VAC 113.0VAC 4.36A 0.55ohms
200VAC 200.4VAC 194.1VAC 2.62A 2.40ohms
230VAC 230.8VAC 223.0VAC 2.31A 3.37ohms
Where:
U0 is the no-load Mains Voltage
U1 is the Mains Voltage under load.
I1 is the Mains Current under load.
U0 - U1
R =
I1
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