Fluke 1550C Technical Data

2 Fluke Corporation Fluke 1555 and 1550C Insulation Resistance Testers
Ordering
information
1550C 5 kV Insulation Tester
1555 10 kV Insulation Tester
1550C/Kit 5 kV Insulation Tester Kit
1555/Kit 10 kV Insulation Tester Kit
Optional accessories
TL1550EXT 25 foot extended
test lead set
Included accessories
Test Cables with Alligator Clips
(red, black, green)
Infrared adapter with interface cable
FlukeView Forms Basic CD-ROM
AC Power Cord
Soft Carrying Case (base models only)
English Manual
Users Manual on CD-ROM
Quick Reference Card
Software License Agreement
Registration Card
FlukeView Forms Installation Guide
USB-IR Cable Installation Guide
IP67 Hard Case (kit only)
Certificate of Calibration (kit only)
Ruggedized Alligator Clips
(kit and 1555 only)
Software specifications
Fluke ViewForms basic software
requires a PC running Windows 2000,
Windows XP and Windows Vista.
Specifications
Electrical specifications
The tester’s accuracy is specified for one year after calibration at operating
temperatures of 0 °C to 35 °C. For operating temperatures outside the range
(-20 °C to 0 °C and 35 °C to 50 °C), add ± .25 % per °C, except on the 20 %
bands add ± 1 % per °C.
Insulation resistance measurement
Test voltage (dc) Range Accuracy (± reading)
250 V < 200 kΩ
200 kΩ to 5 GΩ
5 GΩ to 50 GΩ
> 50 GΩ
unspecified
5 %
20 %
unspecified
500 V < 200 kΩ
200 kΩ to 10 GΩ
10 GΩ to 100 GΩ
> 100 GΩ
unspecified
5 %
20 %
unspecified
1000 V < 200 kΩ
200 kΩ to 20 GΩ
20 GΩ to 200 GΩ
> 200 GΩ
unspecified
5 %
20 %
unspecified
2500 V < 200 kΩ
200 kΩ to 50 GΩ
50 GΩ to 500 GΩ
> 500 GΩ
unspecified
5 %
20 %
unspecified
5000 V < 200 kΩ
200 kΩ to 100 GΩ
100 GΩ to 1 TΩ
> 1 TΩ
unspecified
5 %
20 %
unspecified
10000 V (1555 Only) < 200 kΩ
200 kΩ to 200 GΩ
200 GΩ to 2 TΩ
> 2 TΩ
unspecified
5 %
20 %
unspecified
Bar graph range 0 to 1 TΩ
Insulation test voltage accuracy -0 %, +10 % at 1 mA load current
Induced ac mains current rejection 2 mA maximum
Charging rate for capacitive load 5 seconds per μF
Discharge rate for capacitive load 1.5 s/μF
Range Accuracy
Leakage current
measurement
1 nA to 2 mA ± (5 % + 2 nA)
Capacitance measurement 0.01 uF to 15.00 μF ± (15 % rdg + 0.03 μF)
Timer Range Resolution
0 to 99 minutes Setting: 1 minute
Indication: 1 second
Live circuit warning Warning range Voltage accuracy
30 V to 660 V ac/dc, 50/60 Hz ± (15 % + 2 V)
General specifications
Display 75 mm x 105 mm
Power 12 V lead-acid rechargeable battery, Yuasa NP2.8-12
Charger Input (AC) 85 V ac 50/60 Hz 20 VA
This Class II (double insulated) instrument is supplied with a Class 1 (grounded) power cord. The protective earth terminal
(ground pin) is not connected internally. The extra pin is for added plug retention only.
Dimensions 269 mm x 277 mm x 160 mm (10.6 in x 10.9 in x 6.3 in)
Weight 3.7 kg (8.2 lb)
Temperature (operating) -20 ºC to 50 ºC (-4 ºF to 122 ºF)
Temperature (storage) -20 ºC to 65 ºC (-4 ºF to 149 ºF)
Humidity 80 % to 31 ºC decreasing linearly to 50 % at 50 ºC
Altitude 2000 m
Enclosure sealing IP40
Input overload protection 1000 V ac
Electromagnetic compatibility EN 61326
Certifications
Safety compliance EN 61010, EN 61557 Parts 1 and 2, IEC 61010-1,
CAT III 1000 V, CAT IV 600 V
Polution degree 2

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