Fluke 1507 Insulation measuring device, 50 V, 100 V, 250 V, 500 V, 1000 V (+20 %, -0 %) 2427890 Benutzerhandbuch
Produktcode
2427890
1507/1503
Users Manual
Users Manual
22
Earth-bond Resistance Measurement
Range Resolution
Accuracy
1
+ (% of Rdg + Digits)
20.00
Ω
0.01
Ω
200.0
Ω
0.1
Ω
2000
Ω
1
Ω
20.00 k
Ω
0.01
k
Ω
+ (1.5 % + 3)
1.
Accuracies apply from 0 to 100% of range.
Overload Protection ............................................ 2 V rms or dc
Open Circuit Test Voltage ................................... > 4.0 V, < 8 V
Short Circuit Current ........................................... > 200.0 mA
Insulation Specifications
Measurement Range........................................... 0.01 M
Ω
to 10 G
Ω
model 1507, 0.01 M
Ω
to 2000 M
Ω
model 1503
Test Voltages ...................................................... 50, 100, 250, 500, 1000 V model 1507, 500 and 1000 V model 1503
Test Voltage Accuracy ........................................ + 20 %, - 0 %
Short-Circuit Test Current ................................... 1 mA nominal
Auto Discharge.................................................... Discharge time <0.5 second for C = 1
µ
F or less
Live Circuit Detection: ......................................... Inhibit test if terminal voltage > 30 V prior to initialization of test.
Maximum Capacitive Load.................................. Operable with up to 1
µ
F load.