Fluke 1550C FC Insulation Tester, 250 V Min, 5000 V Max CAT III, CAT IV

View all Insulation Testers

Subtotal (1 unit)*

Kr. 65 727,02

(exc. VAT)

Kr. 82 158,78

(inc. VAT)

Add to Basket
Select or type quantity
Limited stock
  • 5 left, ready to ship
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +Kr. 65 727,02

*price indicative

RS Stock No.:
175-7821
Mfr. Part No.:
FLUKE-1550C FC w/IR3000
Brand:
Fluke
Find similar products by selecting one or more attributes.
Select all

Brand

Fluke

Product Type

Insulation Tester

Model Number

1550C FC

Tester Type

Insulation Tester

Maximum Test Voltage

5000V

Minimum Test Voltage

250V

Display Type

LCD

Test Current

2nA

Power Source

Battery

Battery Life

750Tests

Battery Type

Rechargeable Lead Acid (Yuasa NP2.8-12)

Minimum Operating Temperature

-20°C

Maximum Operating Temperature

50°C

Safety Category Voltage

1000V

Safety Category Level

CAT III, CAT IV

Width

269mm

Height

160mm

Length

277mm

Weight

3.7kg

COO (Country of Origin):
US

Fluke Insulation Tester, 5 MΩ to 1 TΩ Insulation Testing Resistance, 250V to 5000V Test Voltage - FLUKE-1550C FC w/IR3000


This insulation tester is a portable instrument for assessing insulation resistance on high-voltage electrical assets and supporting preventive maintenance programmes. It operates from an internal lead‑acid battery and pairs with a wireless connector and mobile app to capture, trend and store measurement data remotely, improving on-site decision making and worker safety during tests.

Features & Benefits


• Selectable test voltages from 250V to 5000V enabling tailored diagnostics
• Measures insulation resistance up to 1TΩ for high-resistance detection
• Rechargeable Yuasa NP2.8-12 battery powered tester offering 750 tests
• CAT IV 1000V safety rating for use on industrial distribution systems
• Guard system reduces surface leakage influence for cleaner readings
• Timer function to 99 minutes for controlled timed measurements

**Applications**


• Suitable for insulation assessment of switchgear and transformers
• Ideal for motor and generator insulation condition monitoring
• Used for cable acceptance testing and site commissioning
• Can be used with asset trending systems for predictive maintenance

What range of resistance can I expect to measure accurately?


The instrument provides resistance measurement capability up to 1TΩ and includes a bar-graph visualisation for large-range readings.

How is live-voltage presence handled before a test?


It warns of line voltage presence and displays voltages up to 600V AC/DC so users can confirm circuits are safe to test.

What environmental conditions does it tolerate during operation?


It functions between -20°C and 50°C with humidity ratings that decline from 80% at 31°C to 50% at 50°C and is specified for use up to 2000m altitude.

What measurements beyond resistance does it perform?


It measures leakage current from 1nA to 2mA, capacitance up to 20.00μF, and offers a ramp test for breakdown evaluation.

Contents

1550C FC w/IR3000FC 175-7821
Test cables with alligator clips (red, black, green)
Infrared adapter with Interface cable
AC power cord
Soft carrying case
English manual
User's manual on CD-ROM
Quick reference card
Software license agreement
Registration card
USB-IR cable installation guide

Related links