Specifications |
AC Voltage Measurement |
Range: |
500 V |
Resolution: |
0.1 V |
Accuracy (50 - 60 Hz) |
± (0.8% + 3 digits) |
Input Impedance |
3.3 MΩ |
Overload Protection |
660 Vrms |
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Continuity Testing |
Range (autoranging): |
20 Ω, 200 Ω, 2000 Ω |
Resolution: |
0.01 Ω, 0.1 Ω, 1 Ω |
Test Current: |
> 200 mA |
Open Circuit Voltage: |
> 4 V |
Accuracy: |
± (1.5%+3 digits) |
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Insulation Resistance Measurement |
Test Voltage: |
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Fluke 1651B: |
250 - 500 - 1000 V |
Fluke 1652B: |
250 - 500 - 1000 V |
Fluke 1653B: |
50 - 100 - 250 - 500 - 1000 V |
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Test Voltage: |
50 V |
Test Current: |
1 mA @ 50 kΩ |
Insulation Range: |
10 kΩ - 50 мΩ |
Resolution: |
0.01 мΩ |
Accuracy: |
± (3% + 3 digits) |
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Test Voltage: |
100 V |
Test Current: |
1 mA @ 100 kΩ |
Range/Resolution: |
20 MΩ/0.01 MΩ |
Range/Resolution: |
100 MΩ/0.1 MΩ |
Accuracy: |
± (3% + 3 digits) |
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Test Voltage: |
250 V |
Test Current: |
1 mA @ 250 kΩ |
Range/Resolution: |
20 MΩ/0.01 MΩ |
Range/Resolution: |
200 MΩ/0.1 MΩ |
Accuracy: |
± (1.5% + 3 digits) |
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Test Voltage: |
500 V |
Test Current: |
1 mA @ 500 kΩ |
Range/Resolution: |
20 MΩ/0.01 MΩ |
Range/Resolution: |
200 MΩ/0.1 MΩ |
Accuracy: |
± (1.5% + 3 digits) |
Range/Resolution: |
500 MΩ/1 MΩ |
Accuracy: |
10% |
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Test Voltage: |
1000 V |
Test Current: |
1 mA @ 1 MΩ |
Range/Resolution: |
20 MΩ/0.01 MΩ |
Range/Resolution: |
200 MΩ/0.1 MΩ |
Accuracy: |
± (1.5% + 3 digits) |
Range/Resolution: |
500 MΩ/1 MΩ |
Accuracy: |
10% |
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Auto Discharge: |
Discharge time constant, 0.5 second for C = 1 µF or less |
Live Circuit Detection: |
Inhibits test if terminal voltage > 30 V prior to initiation of test |
Maximum Capacitive Load: |
Operable with the 5 µF load |
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Loop Impedance Measurement (High Current Mode and Non-Trip Mode) |
Range: |
100 - 500 VAC (50/60 Hz) |
Input connection: |
Soft Key selection |
Loop impedance: |
Phase to earth |
Line impedance: |
Phase to neutral |
Limit on consecutive tests: |
Automatic thermal shutdown after 50 consecutive tests at 10 second intervals (typical) |
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Max. Test Current High Current Mode: |
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Non-Trip Mode: |
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Range/Resolution: |
20 Ω/0.01 Ω |
Range/Resolution: |
200 Ω/0.1 Ω |
Range/Resolution: |
2000 Ω/1 Ω |
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Accuracy (no Trip mode): |
± (3% + 6 digits) |
Accuracy (Hi Current mode): |
± (2% + 4 digits) |
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PFC, PSC Test |
Computation: |
PFC or PSC determined by dividing measured mains voltage by measured loop (L-PE) resistance or line (L-N) resistance |
Range: |
0 - 25 kA |
Resolution (Ik< 1000 A): |
1 A |
Resolution (Ik>= 1000 A): |
0.1 kA |
Accuracy: |
Determined by accuracy of loop resistance and mains voltage measurements. |
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RCD Testing ¹ |
Fluke 1651B |
AC, G, S |
Fluke 1652B |
AC, G, S, A |
Fluke 1653B |
AC, G, S, A |
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Tripping Time Test (?T) |
Trip Time Accuracy |
±(1% Reading + 1 digit) |
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Multiplier: |
x ½ |
Current Settings: |
10, 30, 100, 300, 500, 1000 mA |
Current Accuracy: |
+0% - 10% |
RCD Type ¹: |
G |
Measurement Range: |
310 ms (Europe), 2000 ms (UK) |
RCD Type ¹: |
S |
Measurement Range: |
510 ms (Europe), 2000 ms (UK) |
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Multiplier |
x 1 |
Current Settings: |
10, 30, 100, 300, 500, 1000 mA |
Current Accuracy: |
+10% - 0% |
RCD Type ¹: |
G |
Measurement Range: |
310 ms |
RCD Type ¹: |
S |
Measurement Range: |
510 ms |
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Multiplier: |
x 5 |
Current Settings: |
10, 30 mA |
Current Accuracy: |
±10% |
RCD Type ¹: |
G |
Measurement Range: |
50 ms |
RCD Type ¹: |
S |
Measurement Range: |
160 ms |
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Tripping Current (ramp) Test - Fluke 1652B, Fluke 1653B |
Current Range: |
50% - 110% of RCD's rated current |
Step Size: |
10% of IΔN |
Dwell time (Type G): ¹ |
300 ms / step |
Dwell time (Type S): ¹ |
500 ms / step |
Trip Current Measurement Accuracy: |
±5% |
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Earth Resistance Test (RE) - Fluke 1653B |
Range/Resolution: |
200 Ω/0.1 Ω |
Accuracy: |
±(2% + 5 digits) |
Range/Resolution: |
2000 Ω/1 Ω |
Accuracy: |
±(3.5% + 10 digits) |
Frequency: |
128 Hz |
Compliance Voltage: |
+25 V |
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Phase Sequence Indication - Fluke 1653B |
Icon: |
Icon Phase Sequence indicator is active |
Display of Phase Sequence: |
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Displays ‘1-2-3’ in digital display field for correct sequence. |
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Displays ‘3-2-1’ for incorrect phase. |
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Dashes in place of a number indicate a valid determination could not be made. |
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¹ RCD Types |
G |
General, no delay |
S |
Time delay |
A |
Responds to pulsed signal |
AC |
Responds to AC |
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Environmental Specifications |
Operating Temperature |
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Humidity (Without Condensation) |
10 to 30 °C: |
95% |
30 to 40 °C: |
75% |
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Safety Specifications |
Safety Rating |
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EN 61010-I CAT III 500V, CAT IV 300V |
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Mechanical & General Specifications |
Size |
(L x W x H): |
10 x 25 x 12.5 cm |
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Weight |
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Batteries |
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Warranty |
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Battery type |
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Alkaline supplied, usable with 1.2V NiCD or NiMH rechargeable batteries |
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