|
| | |
|
| |
| | |
|
|
Fluke 1555 10KV Megohmeter Insulation Resistance Tester
|
Item Number: Fluke-1555
Manufacturer: Fluke
Part Number: Fluke-1555
Product Options
Fluke Insulation Tester Kit Option
Fluke Insulation Resistance Tester Calibration
|
|
Fluke 1555 Insulation Reistance Tester
The new Fluke 1555 and redesigned Fluke 1550C insulation resistance testers, offer digital insulation testing up to 10kV, making them ideal for testing a wide range of high voltage equipment including switchgear, motors, generators and cables. Fluke insulation resistance testers can now conduct the entire range of test voltages specified in IEEE 43-2000 with a best in class, 3 year warranty and CAT IV 600 V safety rating. With measurement storage and PC interface, the 1555 and 1550C are perfect tools for preventative or predictive maintenance programs designed to identify potential equipment failures before they occur.
Features and benefits - Fluke 1550C Fluke 1555:
- Test voltages up to 5 KV (Fluke 1550C) or 10 KV (Fluke 1555) provides solutions for all applications
- CAT III 1000 V, CAT IV 600 V safety rating
- Voltage breakdown detection alerts the user that voltage is present and gives the voltage reading up to 600 V ac or dc for increased user safety
- Selectable test voltages in 50 V steps from 250 to 1000 V, and 100 V steps above 1000 V
- Measurements can be stored in up to 99 memory locations, with each location assigned a unique, user defined, label for easy recall
- Long battery life gives the user over 750 tests between charges
- Automatic calculation of Dielectric Absorption (DAR) and Polarization Index (PI) with no additional setup
- Guard system eliminates the effect of surface leakage current on high-resistance measurements
- Large digital/analog LCD for easy viewing
- Capacitance and leakage current measurement
- Ramp function for breakdown testing
- Resistance measurements up to 2TΩ
- Timer settings up to 99 minutes for timed tests
-
3-year warranty
Insulation resistance measurement - Fluke 1550C and Fluke 1555
|
|
Test voltage (dc)
|
Range (dc)
|
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
(Model 1555 only)
|
< 200 kΩ
200 kΩ to 200 GΩ
10 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
|
|
Leakage current measurement
|
Range: 1 nA to 2 mA
|
Accuracy: ± (5 % + 2 nA)
|
|
Capacitance measurement
|
Range: 0.01 uF to 15.00 μF
|
Accuracy: ± (15 % rdg + 0.03 μF)
|
|
Timer
|
Range: 0 to 99 minutes
|
Resolution Accuracy:
Setting: 1 minute
Indication: 1 second
|
|
Live circuit warning
|
Warning Range:
30 V to 660 V ac/dc,
50/60 Hz
|
Voltage Accuracy:
± (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)
|
Charger Input (AC) 85 V to 250 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
|
170 mm x 242 mm x 330 mm (6.7 in x 9.5 in x 13 in)
|
| Weight
|
3.6 kg (7.94 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
|
CAT III 1000 V, CAT IV 600 V
|
| Pollution degree
|
2
|
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.
|
The new redisgned Fluke 1550C insulation resistance tester offers digital insulation testing up to 5kV DC, making it ideal for testing a wide range of high voltage equipment including switchgear, motors, generators and cables. Replace Fluke 1550B.
| |
|
|
|