18 Keysight E4981A 120 Hz/1 kHz/1 MHz Capacitance Meter
Unpacking and Preparation
Preparations Before Use
1-
Preparations Before Use
Verifying the power supply
Confirm that the power supplied to the E4981A meets the following
requirements:
Setting up the fuse
Please use the following fuse type.
UL/CSA type, Slo-Blo, 5×20-mm miniature fuse, 3 A, 250 V (Keysight part
number 2110-1017)
When you need a fuse, contact your nearest Keysight Technologies sales and
service office. To verify and replace the fuse, remove the power cable and pull
out the fuse holder.
Figure 1-5 Fuse holder and power cable receptacle
Table 1-2 Power supply requirements
Requirements
Voltage 90 to 264 Vac
Frequency 47 to 63 Hz
Maximum power consumption 150 VA
㪝㫌㫊㪼㩷㪿㫆㫃㪻㪼㫉
㪧㫆㫎㪼㫉㩷㪚㪸㪹㫃㪼㩷㪠㫅㫃㪼㫋