Fluke 1662, Multifunction Installation Tester

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)

• Test voltages 50-100-250-500-1000 V
• Accuracy of tTest 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
• Computation Prospective earth fault current (PEFC) or Prospective short circuit current (PSC) determined by dividing measured mains voltage by measured loop (L-PE) resistance or line (L-N) resistance, respectively.

RCD testing, RCD types tested

• RCD Type A4, AC¹, G²,S³

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

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 ranges (EN 61008-1) 50% to 100% for Type AC, 35% to 140% for Type A (>10 mA), 35% to 200% for Type A (≤10 mA), 50% to 200% for Type B, ²5% for Type B

Phase Sequence Indication

• Icon Phase Sequence indicator.

General 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 IP-40
• Safety Complies with EN61010-1 Ed 2.0 (2001-02), UL61010, ANSI/ISA –s82.02.01 2000 and CAN/CSA c22.2 No. 1010 2nd edition
• Overvoltage CAT III / 500V; CAT IV 300V
• Performance EN61557-1 to EN61557-7 Second Edition and EN61557-10 Second Edition

Fluke 1662 Multifunction Installation Tester 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
• User's manual on CD-ROM