FLUKE 1674FC SCH FTT Multifunction Installation Testers (Installation Testers Schuko + Trutest)

Size: 26.25cm x 14.19cm x 11.93cm (10.3 x 5.6 x 4.7in)

Weight (including batteries)1.6KG (3.5lb)

Battery size, quantity: B290, Li-ion, 10.8V, 2500 mAH, 27 Wh

Ingress Protection: IEC 60529; IP40

Safety: Complies with IEC/EN 61010-1, IEC 61010-2-030, IEC 61010-2-034

Safety rating: CAT III 600 V, CAT IV 300 V

Performance: IEC 61557-1 to IEC/EN 61557-8 and IEC 61557-10

Voltage measurement AC, DC and Frequency

Range: 600V

Resolution: 0.1V

Input Impedance: 320 kΩ

Overload Protection: 660V

Range: 45-66Hz

Resolution: 0.1Hz

Input Impedance: 320 kΩ

Continuity testing (RLO)

Range (Auto ranging): 20Ω/200Ω/2000Ω

Resolution: 0.01 Ω/0.1 Ω/1 Ω

Open Circuit Voltage: >4V

Insulation Resistance measurement (Riso)

Test Voltages: 50-100-250-500-1000V

50V:

Insulation Resistance Range: 10 kΩ to 50 MΩ

Resolution: 0.01 MΩ

Test Current: 1 mA @ 50 kΩ

100V:

Insulation Resistance Range: 10 kΩ to 20 MΩ

Resolution: 0.01 MΩ

Test Current: 1 mA @ 100 kΩ

100V:

Insulation Resistance Range: 20 kΩ to 100 MΩ

Resolution: 0.1 MΩ

Test Current: 1 mA @ 100 kΩ

250V:

Insulation Resistance Range: 10 kΩ to 20 MΩ

Resolution: 0.01 MΩ

Test Current: 1 mA @ 250 kΩ

250V:

Insulation Resistance Range: 20 kΩ to 200 MΩ

Resolution: 0.1 MΩ

Test Current: 1 mA @ 250 kΩ

500V:

Insulation Resistance Range: 10 kΩ to 20 MΩ

Resolution: 0.01 MΩ

Test Current: 1 mA @ 500 kΩ

500V:

Insulation Resistance Range: 20 kΩ to 200 MΩ

Resolution: 0.1 MΩ

Test Current: 1 mA @ 500 kΩ

500V:

Insulation Resistance Range: 200 kΩ to 500 MΩ

Resolution: 1 MΩ

Test Current: 1 mA @ 500 kΩ

1000V:

Insulation Resistance Range: 100 kΩ to 200 MΩ

Resolution: 0.1 MΩ

Test Current: 1 mA @ 1MΩ

1000V:

Insulation Resistance Range: 200 kΩ to 1000 MΩ

Resolution: 1 MΩ

Test Current: 1 mA @ 1MΩ

Insulation pretest

Insulation Safety pretest: Connections from the tester to L, N and PE are required

Surge Protection Device (SPD) Insulation RAMP Test (Varistor Test) IEC 61643-11

Test Voltage: 500V:

Voltage ranges: Step Ramp 0V to 500V

Resolution: 1V

Test Current: 1mA

Accuracy: ± (1.5 % + 3 digits)

Test Voltage: 1000V:

Voltage ranges: Step Ramp 0V to 1000V

Resolution: 1V

Test Current: 1mA

Accuracy: ± (1.5 % + 3 digits)

Insulation Monitoring Devices (IMD) IEC 61557-8

Range: 1 kΩ to 10 kΩ

Resolution: 1 kΩ

Range: 10 kΩ to 100 kΩ

Resolution: 10 kΩ

Range: 100 kΩ to 3 mΩ

Resolution: 100 kΩ

Please note: > 1 MΩ only available with voltages >100 V

Loop and line impedance (ZI No Trip and Hi Current)

Range setting: 10 Ω

Resolution: 0.001 Ω

Accuracy: Hi Current mΩ mode: ± (2 % + 35 digits)/No Trip (2&3 wire) mode: ± (3 % + 6 digits)

Range setting: 20 Ω

Resolution: 0.01 Ω

Accuracy: Hi Current mode: ± (2 % + 4 digits)

Range setting: 200 Ω

Resolution: 0.1 Ω

Accuracy: No Trip mode: ± (3%)/Hi Current mode: ± (2%)

Range setting: 2000 Ω

Resolution: 1 Ω

Accuracy: ± 6%

Prospective Earth Fault Current (PEFC) Prospective Short Circuit Current (PSC)

Range: 0.0-99.9%

Resolution: 0.1%

Accuracy: Consider accuracy of line impedance measurement(s)

Note: Voltage drop reading is calculated from line impedance measurement and entered current rating

RCD tests, RCD types tested

AC (General, no delay)

AC (Time delay)

A, F (General, no delay)

A, F (Time delay)

B, B+ (General, no delay)

B, B+ (Time delay)

RDC-DD,RCD,A/EV,RCD,B/Mi

GFCI

Datasheet