Fluke 1550C User Manual

Insulation Tester
Measurements
15
To connect to the circuit under test:
1. Move the safety shutter to access the input terminals.
2. Put the test leads into the correct terminals shown, see Figure 9.
3. Connect the test leads to the circuit under test.
2
3
1
GHH09.EPS
 (-) Negative Terminal
 (+) Positive Terminal
 Safety Shutter
Figure 9. Test Lead Connections
Note
The Tester is NOT specified below 200 k
Ω . When the leads are
shorted and a test is performed, the Tester gives an unspecified
reading that is greater than zero. This is normal for this Testers input
circuitry configuration and does not change readings that are in the
specified accuracy range.

Fluke 1550C Specifications

General

Display type	-
Housing color	Grey, Yellow
Maximum voltage	5000 V
AC voltage range	250 - 5000 V
Operating altitude	0 - 2000 m
Overload protection	Yes
Storage temperature (T-T)	-20 - 65 °C
Operating temperature (T-T)	-20 - 50 °C
Operating relative humidity (H-H)	0 - 80 %
International Protection (IP) code	IP40
Battery technology	Sealed Lead Acid (VRLA)
Number of batteries supported	1

Weight and Dimensions

Depth	277 mm
Width	269 mm
Height	160 mm
Weight	3700 g