Fluke 1662 - Multifunction Installation Tester

The Fluke 1662 installation tester gives you Fluke reliability and all the basic testing power you need for day-in, day-out installation testing. It tests to all local regulations and is easy and intuitive to use. Additional helpful features like the On/Off switchable auto-start for RCD and loop test, and self-test save time and give you more confidence in your results. Includes

6x AA (IEC LR6) cell batteries C1600 hard carrying case Zero adapter Heavy duty mains cord STD standard test lead set Padded carrying and waist strap Quick reference guide TP165X remote control probe and lead

Features

Tests voltage and frequency Checks wiring polarity to detect broken N wires Measures insulation resistance and loop and line resistance Measures motor windings with continuity test Calculates prospective earth fault current (PEFC/IK) and prospective short-circuit current (PSC/IK) Measures RCD switching time and tripping level (ramp test) Measures trip time and current for RCD type A & AC in one test Measures RCD variable current Provides automatic RCD test sequence Includes Z-max memory for loop tests to support easy evaluation of the highest loop test value Provides unique zero adapter for fast, reliable and accurate test lead and mains cord compensation Includes a phase sequence indicator

Specifications

Size (L x W x H): 10 x 25 x 12.5 cm Weight (incl. batteries): 1.3 kg Battery size, quantity: Type AA, 6 ea. Sealing: IP40 Safety: Complies with EN/IEC 61010-1 and EN/IEC 61010-2-034 Overvoltage: CAT III 500 V; CAT IV 300 V Performance: EN61557-1 to EN61557-7 and EN61557-10

Accuracy Specifications

AC voltage measurement

Range: 500 V Resolution: 0.1 V Accuracy 45 Hz – 66 Hz: 0.8% + 3 Input impedance: 360 kΩ Overload protection: 660 V rms Continuity testing (RLO) Range (autoranging): 20 Ω / 200 Ω / 2000 Ω Resolution: 0.01 Ω / 0.1 Ω / 1 Ω Open circuit voltage: 4 V Insulation resistance measurement (RISO) Accuracy of test voltage (at rated test current): +10%, -0% Test voltage:

100 V 250 V 500 V 1000 V

Insulation resistance range:

20 MΩ / 50 MΩ 20 MΩ / 100 MΩ 20 MΩ / 200 MΩ 20 MΩ / 200 MΩ / 500 MΩ 20 MΩ / 200 MΩ / 1000 MΩ

Resolution:

0.01 MΩ / 0.1 MΩ 0.01 MΩ / 0.1 MΩ 0.01 MΩ / 0.1 MΩ 0.01 MΩ / 0.1 MΩ / 1 MΩ 0.01 MΩ / 0.1 MΩ / 1 MΩ

Test current:

1 mA @ 50 kΩ 1 mA @ 100 kΩ 1 mA @ 250 kΩ 1 mA @ 500 kΩ 1 mA @ 1 MΩ

Loop and line impedance (ZI) Range: 10 Ω / 0.001 Ω / High current mΩ mode Resolution: 0.01 Ω / 0.1 Ω / 1 Ω Prospective earth fault current, PSC test Range: 1000 A / 10 kA (50 kA) Resolution: 1 A / 0.1 kA

Tripping speed test (ΔT)

Current settings¹:

10-30-100-300-500-1000 mA – VAR 10-30-100 mA

Multiplier: x ½, x 1, x 5 Measurement range:

RCD Type G:

310 ms 50 ms

RCD Type S:

510 ms 160 ms

Notes:

1000 mA type AC only 700 mA maximum type A in VAR mode VAR mode not available for type B

RCD/FI-Tripping Current Measurement/Ramp Test (IΔN)

Current range: 30% to 110% of RCD rated current¹ Step size: 10% of IΔN² Dwell time:

Type G: 300 ms/step Type S: 500 ms/step

Measurement accuracy: ±5% Specified trip current rang…