MOHAMMAD MAHDI Electronics Trading LLC
Fluke 1555 FC Insulation Resistance Tester Review: Specs, Features & 10kV Testing Guide
Up to 10 kV
Selectable high-voltage insulation testing for demanding industrial assets.
Fluke Connect
Wireless storage, trending, and auditable test records.
Safety First
CAT IV 600 V / CAT III 1000 V rating for professional field use.
Why the Fluke 1555 FC Matters
The Fluke 1555 FC is built for technicians working on switchgear, motors, generators, and cables, where insulation health is critical to reliability and safety. The datasheet positions it as a tool for trending, troubleshooting, commissioning, and preventative maintenance.
Its combination of high-voltage test capability, wireless data handling, and guarded measurements makes it a practical choice for modern maintenance workflows.
Best Use Cases
- Insulation resistance testing on high-voltage equipment
- Commissioning and acceptance testing
- Preventive maintenance programs
- Historical trending and anomaly tracking
- Field troubleshooting with wireless data capture
Main Features of Fluke 1555 FC
Selectable Test Voltages
Up to 10 kV on the 1555 model, with 50 V steps from 250 V to 1000 V and 100 V steps above 1000 V.
Wireless Fluke Connect
Stores measurements wirelessly for trending, sharing, and auditable records.
Guard System
Helps reduce the effect of surface leakage on high-resistance readings.
Long Battery Life
More than 750 tests between charges for efficient field work.
Ramp Function
Useful for breakdown testing and insulation stress evaluation.
PI / DAR Tests
Timed ratio tests with TrendIt graphs for deeper analysis.
Full Specifications Table
| Specification | Details |
|---|---|
| Model | Fluke 1555 FC Insulation Resistance Tester |
| Test voltage range | Selectable up to 10 kV |
| Lower model reference | Fluke 1550C supports up to 5 kV |
| Voltage steps | 50 V steps from 250 V to 1000 V, then 100 V steps above 1000 V |
| Maximum resistance | Up to 2 TΩ |
| Measurement functions | Resistance, capacitance, leakage current, voltage warning |
| Voltage warning | Alerts when line voltage is present and displays up to 600 V ac or dc |
| PI / DAR | Timed ratio testing with TrendIt graphs |
| Ramp test | Included for breakdown testing |
| Timer | Up to 99 minutes |
| Display | Large digital / analog LCD |
| Connectivity | Wireless Fluke Connect storage and app support |
| Battery performance | More than 750 tests between charges |
| Safety rating | CAT IV 600 V / CAT III 1000 V |
| Warranty | 3 years |
| Recommended applications | Switchgear, motors, generators, cables, commissioning, preventive maintenance |
Who Should Use It?
Maintenance engineers, electrical contractors, commissioning teams, and reliability technicians working with medium- and high-voltage assets.
Main Benefit
It combines high-voltage insulation testing with wireless workflow features, reducing time in the field and improving traceability.
Key Advantage
The guard system and 10 kV capability make it suitable for more demanding insulation testing jobs.
فلوك 1555 FC — جهاز اختبار العزل حتى 10 كيلوفولت
يُعد جهاز Fluke 1555 FC جهاز اختبار مقاومة العزل عالي الجهد بجهود اختبار حتى 10 كيلوفولت، ويقيس العزل حتى 2 تيراأوم. مصمم لاختبار المحركات والمولّدات والكابلات والمحوّلات.
جهد اختبار حتى 10 كيلوفولت
قياس مقاومة العزل حتى 2 تيراأوم
اختبارات تشخيصية PI و DAR واتصال Fluke Connect
تصنيف أمان CAT IV 600V
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