Fluke 1555 10kV Insulation Tester
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 |
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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 (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 | |
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Charging rate for capacitive load |
5 seconds per μF |
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Discharge rate for capacitive load |
1.5 s/μF |
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Leakage current measurement |
Range: 1 nA to 2 mA |
Accuracy: ± (5 % + 2 nA) |
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Capacitance measurement |
Range: 0.01 uF to 15.00 μF |
Accuracy: ± (15 % rdg + 0.03 μF) |
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Timer |
Range: 0 to 99 minutes |
Resolution Accuracy: |
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Live circuit warning |
Warning Range: |
Voltage Accuracy: |
General specifications |
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| 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 |
Description
Fluke 1555 10kV Insulation Resistance Tester
Digital insulation testing up to 10kV
The 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 switch gear, motors, generators and cables. Fluke insulation 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.
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)
Features and Benefits:
- Test voltages up to 10 kV 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
Features & Specification
| Key Features | 10kV Tester, Internal memory, Timed Tests, Capacitance and leakage measurements, Robust and portable | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| Product Stock Status | Next Day Delivery (subject to availability) | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Manufacturer | Fluke Testers | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Short Description | Electrical specificationsThe 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.
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Delivery
Updated January 2024
Please note, our cut-off time is 2:00pm
Orders requiring calibration
Whilst we take the greatest care to get all orders dispatched and delivered to you in the stated time frame, orders received PM and requiring calibration may on occasion miss dispatch that day, according to the complexity of the calibration.Be assured they will ship on the next dispatch this in most cases should not add more than 24 hours to your delivery.
Bank/Public Holidays
Predicted delivery times are based on regular trading days Monday to Friday. Public holidays, bank holidays and weekends are outside the usual scopeof our dispatch and subject to activities/holidays of our carriers and therefore may incur additional days lead time to your order.
*UK Mainland (Revised March 2021)
| Service | Price |
| Standard FREE 2-3 Day Courier Delivery – UK Mainland only - Zones A & B - Order value OVER £75.00 ex VAT | FREE |
| Standard FREE 2-3 Day Courier Delivery – UK Mainland only - Zones A & B - Order value UNDER £75.00 ex VAT | £4.95 |
| Next WORKING Day (excludes Saturdays, Sundays and public holidays) – UK Mainland only - Zones A & B - ANY order value - Order by 2:00pm | £7.75 |
| Saturday ANYTIME Delivery - Order by 2:00pm | £9.95 |
Delivery Surcharges
Because of the high cost of carriage, we regretfully need to apply a surcharge on all deliveries made in the following regions:
- Zones A & B - Mainland delivery rates apply.
- Zone C - Scottish Highlands (Charges are calculated at the checkout).
- Zone D - Outer Hebrides, Orkney Isles, Shetland Isles, Isle of Man, Scilly Isles, and Channel Islands (Charges are calculated at the checkout).
- Zone E - Northern Ireland (Charges are calculated at the checkout).
- Zone F - Republic of Ireland (Charges are calculated at the checkout).
Offshore Services
All offshore deliveries are a 3-4 day service as standard. This includes Channel Islands, Northern & Southern Ireland, Scottish Islands, Isle of Man and the Scilly Isles.
International delivery
International delivery charges are automatically added to your order at the checkout. For any questions regarding international deliveries please contact us at sales@isswww.co.uk
Export
All export inquiries should be directed to the export division before placement of order.
If no shipping option is available to your selected country please call us FREE on 0800 0224 060 to discuss your requirements.
All stated prices are subject to VAT at the current rate where applicable.
E&OA