Rear Panel Layout; Power Requirements; Applying Power - HP 54501A Operation Reference

Rear Panel
Layout

Power Requirements

Applying Power

The rear panel of the HP
selector module, power switch, external connectors, and calibrator
protection switches.
requires a power source of either 115 or 230 Vac, -22%
The HP
5450lA
to + 10%; single phase,
Wben power is applied to the HP
performed automatically. For more information conerning the test,
Chapter 12.
Power Input
•
DC Cahorator Output
Probe Compensation
AC Calibrator Output
Figure
2-1. Rear PflII e l
contains the power input, voltage
5450lA
to 66 Hz; 200 Watts maximum power.
4S
a power-up self test will be
5450lA,
Voltage Selector and
On/Off Switch
Fuse Module
o o
HP-IB Connector
Layo
ut
See
•
•
Calibration Protect Switch
Instrument Setup
2-3