Insulation Tester FLUKE 1503

Robust and easy-to-handle insulation tester FLUKE 1503, for fault finding and preventive maintenance

The compact, robust, reliable, and easy-to-use insulation tester. This insulation tester has several insulation test voltages, making it ideal for locating multiple types of faults, commissioning machinery, and preventive maintenance. The FLUKE 1503 insulation tester has special functions and its accessories, such as the remote probe, save time and money when performing tests. The measured values with the insulation tester can be easily read on the illuminated display.

- Insulation range of 0.1 MΩ to 2000 MΩ

- Insulation test voltages 500 V, 1000 V 

- Repetitive measurements or in hard-to-reach points are very easy with the probe of

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- Detection of live circuits to cancel the insulation test if voltage is detected

   > 30 V 

- Automatic discharge of capacitive voltage for greater protection 

- AC or DC voltage: from 0.1 V to 600 V 

- Continuity of 200 mA

- Resistance: from 0.01 Ω to 20.00 kΩ

- Save energy with automatic shutdown

- Its large backlit screen allows for easy reading of measurements

- Overvoltage category CAT IV 600 V that offers greater protection to the user

- The insulation meter includes a remote probe, alligator clips, cables, and tips

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- Accepts optional Fluke TPAK magnetic holding system for added convenience

- Four AA alkaline batteries (NEDA 15 A or IEC LR6) for a minimum of 1,000 measurements of

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- 1 year warranty

Technical specifications

AC/DC voltage measurements

Rango

Resolution

From 50 Hz to 400 Hz ± (% reading + digits)

600 V

0,1 V

± (2% + 3)

Input impedance

3 MΩ (nominal), < 100 pF

Common mode rejection ratio (1 kΩ unbalanced)

> 60 dB at cc, 50 or 60 Hz

Overload protection

600 V rms or dc

Measurement of ground continuity resistance

Range/Resolution

20,00 Ω 0,01 Ω 

200,0 Ω 0,1 Ω 

2000 Ω 1 Ω 

20,00 kΩ 0,01 kΩ

Accuracy

± (1,5% + 3)

Overload protection

2 V rms or dc

Open circuit test voltage

> 4 V, < 8 V

Short-circuit current

> 200 mA

Insulation specifications

Measurement range

From 0.01 MΩ to 2,000 MΩ

Test voltages

500 V, 1.000 V

Test voltage accuracy

+ 20%, - 0%

Short-circuit current

1 mA nominal

Automatic download

Discharge time < 0.5 seconds for C = 1 µF or lower

Circuit indicator with voltage

Cancel the test if the terminal voltage > 30 V before the start of the test

Maximum capacitive load

Works with a load of up to 1 µF

Measurement accuracy

50 V: ±(3% + 5) 

100 V: ±(3% + 5) 

250 V: ±(1,5% + 5) 

500 V: ±(1,5% + 5) 

1000 V: ±(1.5% + 5) at 2,000 MΩ, ±(10% + 3) above 2,000 MΩ

Specifications generales

Maximum voltage applicable to any terminal

600 V AC rms or DC

Storage temperature

-40° C a 60° C

Working temperature

-20 °C a 55 °C

Thermal coefficient

0.05 x (specified accuracy) per °C for temperatures < 18 °C or > 28 °C (< 64 °F or > 82 °F)

Relative humidity

From 0% to 95% at 10 °C - 30 °C 

 From 0% to 75% at 30 °C - 40 °C 

From 0% to 40% at 40 °C - 55 °C

Vibraciones

Random, 2 g, 5-500 Hz according to MIL-PRF-28800F, Class 2 instrument

Impactos

Drop from 1 meter according to IEC 61010-1 2nd edition (drop test from 1 meter, six sides, oak wood floor)

Electromagnetic compatibility

In an RF field of 3 V/M, accuracy = specified accuracy (EN 61326-1:1997)

Seguridad

In accordance with ANSI/ISA 82.02.01 (61010-1) 2004, CAN/CSA-C22.2 No. 61010-1-04 and IEC/EN 61010-1 2nd edition for category IV 600 V (CAT IV)

Certificaciones

CSA according to standard CSA/CAN C22.2 No. 61010.1-04; TUV according to standard IEC/EN 61010-1 2nd edition

Batteries

4 x AA batteries (NEDA 15A or IEC LR6)

Battery life

- Use of the insulation test: The tester can perform a minimum of 1,000 insulation measurements with new alkaline batteries at room temperature. Standard tests of 1,000 V at 1 MΩ with a duty cycle of 5 seconds on and 25 seconds off.

- Resistance measurements: The tester can perform a minimum of 2,500 measurements of ground continuity resistance with new alkaline batteries at room temperature. Standard tests of 1 Ω with a duty cycle of 5 seconds on and 25 seconds off.

Size

5 cm H x 10 cm W x 20.3 cm L

Peso

550 g

Safety category IP

IP40

Altitud

- In service: 2.000 m CAT IV 600 V, 3.000 m CAT III 600 V

- In storage: 12.000 m

Ability to exceed the range

110%

Contents of the shipment

1 x FLUKE 1503 insulation tester

1 x TL224 test leads 

1 x TP74 test probes 

1 x Alligator clips

1 x Sonda remota TP165

1 x Funda

1 x User manual