Eaton SEFELEC 1000-M, User Manual

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User manual SEFELEC 5x Series 25 v1.06
Insulation resistance
(SEFELEC 1000-M; SEFELEC 56/506-D/S)
Measurement specifications
Programmable volt per volt from 20 to 1,000 VDC
Generation accuracy ±(1% + 1 V)
(+) pole of the generator to ground
Dynamic stability for mains ΔV = ±10%:
Variation of the
voltage measured
< ±1%.
Maximum current in the measurement circuit: 2 mA - 20% +0%
Maximum capacity of the sample measured < 100 µF (discharge time < 10 sec.)
Discharge resistance
2.2 kΩ
Resistance measurement range
Measurement scope (Generator Utest/Umax) x 200
GΩ
(or 2
TΩ)
Standard version
Voltage Measurement scope
100 V 100
kΩ to 20 GΩ
250 V 250
kΩ to 50 GΩ
500 V 500
kΩ to 100 GΩ
1,000 V 1
MΩ to 200 GΩ
Optional 2T
Ω version
Voltage Measurement scope
100 V 100
kΩ to 200 GΩ
250 V 250
kΩ to 500 GΩ
500 V 500
kΩ to 1 TΩ
1,000 V 1
MΩ to 2 TΩ
Generation accuracy
Display with indication of the units kΩ, MΩ, GΩ and TΩ
2,000 points
Accuracy (in % of the reading, 1U = 1 point of display):
200 GΩ, basic version
±(1.5% + 1U)
Option -
2 TΩ and U
<= 200 Vdc ±(2% + 1U)
Option -
2 TΩ and U > 200
Vdc ±(1% x U test / 100 + 1U)
Capacity mode 1.00
MΩ at 200 GΩ
Accuracy Precision mode NORMAL ± 100
kΩ
Input impedance
10 MΩ ±1%